CN207329422U - Compressor station apparatus for controlling of lifting and compressor station - Google Patents
Compressor station apparatus for controlling of lifting and compressor station Download PDFInfo
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- CN207329422U CN207329422U CN201720542667.3U CN201720542667U CN207329422U CN 207329422 U CN207329422 U CN 207329422U CN 201720542667 U CN201720542667 U CN 201720542667U CN 207329422 U CN207329422 U CN 207329422U
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- compressor station
- lifting
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- levelling gear
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Abstract
The utility model discloses a kind of compressor station apparatus for controlling of lifting and compressor station, is related to environmental sanitation technical field, and compressor station apparatus for controlling of lifting includes：Controller, auxiliary levelling gear, stay wire sensor and fluid pressure valve device；The both ends of auxiliary levelling gear are connected with compression set and compressor station pedestal respectively, stay wire sensor measurement auxiliary levelling gear rise or the height declined；Fluid pressure valve device controls the oil inlet and oil return of elevating ram；Controller sends control signal based on the altitude signal that stay wire sensor is sent to fluid pressure valve device, to carry out leveling to compression set.The device, method and compressor station of the utility model, it can avoid inclined cylinder phenomenon, realize the leveling to compression set, so that compression set lifting is steady, reliable, influenced without human intervention, and from load change, improve the service life of hydraulic cylinder, add a variety of error correction measures so that leveling precision significantly improves.
Description
Technical field
It the utility model is related to environmental sanitation technical field, more particularly to a kind of compressor station apparatus for controlling of lifting and compression
Stand.
Background technology
Compressor station, also referred to as garbage compression station, subtract for refuse collector to be collected the loose rubbish come and is compressed
Appearance processing, and the rubbish through overcompression is fitted into the dustbin of rubbish van and is transported.The structure type letter of horizontal compressor station
It is single, occupy little space, using very extensive in garbage transfer system.The compression set bottom of compressor station is installed by a set of hydraulic pressure liter
Drop system, generally rises or falls compression set by 4 elevating rams, processing is compressed to rubbish.Compressor station lifts
The core of control is to ensure the synchronism of 4 elevating ram operations, this is also the key factor for influencing system stability.At present,
It is relatively difficult for the synchronous operation control in four identical cylinder efficients, the synchronism controls of four cylinders there are leveling low precision,
Load change influences substantially, even to need artificial the problems such as carrying out compensative level manually.
Utility model content
In view of this, a technical problem to be solved in the utility model be to provide a kind of compressor station apparatus for controlling of lifting with
And compressor station.
One side according to the present utility model, there is provided a kind of compressor station apparatus for controlling of lifting, the compressor station include：Pressure
Compression apparatus and elevating ram, the compressor station apparatus for controlling of lifting include：Controller, auxiliary levelling gear, stay wire sensor and
Fluid pressure valve device；The both ends of the auxiliary levelling gear are connected with the compression set and compressor station pedestal respectively, the bracing wire
Sensor is installed on the auxiliary levelling gear, for measuring the auxiliary levelling gear rise or the height declined；It is described
Fluid pressure valve device by control the elevating ram oil inlet and oil return adjustment described in the speed that rises or falls of elevating ram；Institute
State controller to be electrically connected with the stay wire sensor and the fluid pressure valve device respectively, the height sent based on the stay wire sensor
Spend signal and send control signal to the fluid pressure valve device, to carry out leveling to the compression set.
Alternatively, the quantity of the elevating ram is multiple；Multiple elevating rams and multiple auxiliary leveling machines
Structure, which corresponds, to be set；The stay wire sensor is installed on the top of the auxiliary levelling gear, the auxiliary levelling gear
Bottom is fixedly connected with the bracing wire of the stay wire sensor.
Alternatively, the auxiliary levelling gear is multi-joint telescoping structure；The auxiliary levelling gear includes：Pilum and set
Loaded on the multi-stage expansion column in the pilum；The pilum is connected with the compressor station pedestal；Institute is in the open state
The telescopic mast at the top of auxiliary levelling gear is stated to be connected with the compression set.
Alternatively, two-stage telescopic mast is set with the pilum；First order telescopic mast is sleeved in the pilum, and second
Level telescopic mast is sleeved in the first order telescopic mast；The second level telescopic mast is connected with the compression set；Described
The first sliding block is provided between level-one telescopic mast and the pilum, first sliding block is fixedly connected with the pilum；Described
The second sliding block is provided between second level telescopic mast and the first order telescopic mast, second sliding block stretches with the second level
Column is fixedly connected.
Alternatively, the fluid pressure valve device includes：Multiple ram control valve groups；Multiple ram control valve groups with it is multiple
The elevating ram, which corresponds, to be set；The ram control valve group includes：Proportion magnetic valve and balanced valve；The ratio electromagnetism
The first working hole and the second working hole of valve are connected with the big chamber of the elevating ram and small chamber respectively, and the balanced valve is arranged on
In the oil circuit of the big chamber and first working hole；The proportion magnetic valve is electrically connected with the controller, based on the control
The current signal that device processed is sent adjusts the oil inlet quantity and recirculating oil quantity of the elevating ram.
Alternatively, further include：Display device；The display device is electrically connected with the controller, for showing the control
The information that device processed is sent；Described information includes：The measurement height；The display device includes：Touch-screen.
The compressor station apparatus for controlling of lifting and compressor station of the utility model, are detected with compression set by stay wire sensor
The height of the auxiliary levelling gear of lifting, and adjusted and lifted based on control signal based on height generation control signal, fluid pressure valve device
The speed that oil-lifting jar rises or falls, avoids inclined cylinder phenomenon, can realize the leveling to compression set so that compression set lifts
Steadily, reliably, without human intervention, and influenced from load change, improve the service life of hydraulic cylinder, add a variety of mistakes
Poor corrective action so that leveling precision significantly improves.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
Only it is some embodiments of the utility model, for those of ordinary skill in the art, in not making the creative labor property
Under the premise of, other attached drawings can also be obtained according to these attached drawings.
Figure 1A and Figure 1B is one embodiment according to the compressor station apparatus for controlling of lifting of the utility model in compressor station
Arrangement schematic diagram, wherein, Figure 1A is front view, and Figure 1B is side view；
Fig. 2A and Fig. 2 B are the auxiliary leveling according to one embodiment of the compressor station apparatus for controlling of lifting of the utility model
The schematic diagram of mechanism, wherein, Fig. 2A is contraction state, and Fig. 2 B are extended state；
Fig. 3 A and Fig. 3 B are the auxiliary leveling according to one embodiment of the compressor station apparatus for controlling of lifting of the utility model
The profile of mechanism；
Fig. 4 is the signal according to the fluid pressure valve device of one embodiment of the compressor station apparatus for controlling of lifting of the utility model
Figure；
Fig. 5 is the controller and other components according to one embodiment of the compressor station apparatus for controlling of lifting of the utility model
The schematic diagram of connection；
Fig. 6 is to be illustrated according to the electrical schematic diagram of one embodiment of the compressor station apparatus for controlling of lifting of the utility model
Figure；
Fig. 7 is the harmonic curve schematic diagram of displacement and time correlation；
Fig. 8 is the control principle schematic diagram according to one embodiment of the compressor station apparatus for controlling of lifting of the utility model；
Fig. 9 is the control flow schematic diagram according to one embodiment of the compressor station apparatus for controlling of lifting of the utility model.
Embodiment
The utility model is described more fully with reference to the accompanying drawings, wherein illustrating the exemplary reality of the utility model
Apply example.The following is a combination of the drawings in the embodiments of the present utility model, the technical scheme in the embodiment of the utility model is carried out clear
Chu, be fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole realities
Apply example.Based on the embodiment in the utility model, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.With reference to each figure and embodiment to this reality
Many descriptions are carried out with new technical solution.
" first " hereinafter, " second " etc. are only used for distinguishing in description, not other special implications.
Shown in Figure 1A to Fig. 6, the utility model provides a kind of compressor station apparatus for controlling of lifting, and compressor station includes：Compression dress
Put 10 and elevating ram 9.Compressor station apparatus for controlling of lifting includes：Controller 1, auxiliary levelling gear 4, stay wire sensor and hydraulic pressure
Valve gear 3.The both ends of auxiliary levelling gear 4 are connected with compression set 10 and compressor station pedestal respectively, and stay wire sensor is installed on
Aid on levelling gear 4, the height for raising or declining for measuring auxiliary levelling gear 4.
The quantity of elevating ram 9 can be multiple, be, for example, 4.Compression set 10 is by 4 elevating rams installed in surrounding
9, which provide power, carries out lifting action, and 4 elevating rams 9 and 4 auxiliary levelling gears 4 are corresponded and set.Stay wire sensor has
Multiple mounting modes, for example, 4 stay wire sensors 5,6,7,8 are separately mounted to the top of 4 auxiliary levelling gears 4,4 auxiliary
Bracing wire of the bottom of levelling gear 4 respectively with stay wire sensor 5,6,7,8 is helped to be fixedly connected.Stay wire sensor 5,6,7,8 also may be used
To be individually fixed in the bottom of 4 auxiliary levelling gears 4, stay wire sensor 5,6,7,8 is changed by A/D and is input to measured value
Controller 1.
The speed that fluid pressure valve device 3 is risen or fallen by the oil inlet and oil return adjustment elevating ram 9 that control elevating ram 9
Degree.Controller 1 is electrically connected with stay wire sensor 5,6,7,8 and fluid pressure valve device 3 respectively, is sent out based on stay wire sensor 5,6,7,8
The altitude signal sent sends control signal to fluid pressure valve device 3, to carry out leveling to compression set 10.
The movement locus of elevating ram 9 can be obtained by being detected to the displacement for aiding in levelling gear 4, based on auxiliary
Help the deformation trace of levelling gear 4 to carry out leveling to compression set 10, can to avoid inclined cylinder phenomenon, can by structure, hydraulic pressure,
The control mode electrically to cooperate is realized steady, reliable when compression set 10 lifts.
In one embodiment, it can be various structures to aid in levelling gear.As shown in Fig. 2A -3B, levelling gear 4 is aided in
For multi-joint telescoping structure.Auxiliary levelling gear 4 includes：Pilum 41 and the multi-stage expansion column being set in pilum.Pilum 41 with
Compressor station pedestal connects, and the telescopic mast in the open state in 4 top of auxiliary levelling gear is connected with compression set 10.It is auxiliary
It is multi-stage expansion structure to help levelling gear 4, can be synchronized with the track of elevating ram 9 it is flexible, auxiliary levelling gear 4 to lifting
Oil cylinder 9 laterally and longitudinally can play guiding role, limit its travel track and carry out mechanical synchronization, can accurately obtain lifting
The running orbit of oil cylinder 9, it is possible to prevente effectively from cylinder phenomenon partially.
Two-stage telescopic mast is set with pilum.First order telescopic mast 42 is sleeved in pilum 41, second level telescopic mast 43
It is sleeved in first order telescopic mast 42.Second level telescopic mast 43 is connected with compression set.In first order telescopic mast 42 and pilum 41
Between be provided with the first sliding block 44, the first sliding block 44 is U-shaped sliding block, and the first sliding block 44 is fixedly connected with pilum 41.In the first order
The second sliding block 45 is provided between telescopic mast 42 and second level telescopic mast 43, the second sliding block 45 is fixed with second level telescopic mast 42 to be connected
Connect.For example, second sliding block 45 can be installed by take-up housing 46 by setting take-up housing 46 in first order telescopic mast 42.
In one embodiment, fluid pressure valve device 3 can have a variety of implementations.For example, as shown in figure 4, hydraulic valve fills
Putting 3 includes：4 ram control valve groups.4 ram control valve groups are corresponded with 4 elevating rams 9 and set.Ram control valve
Group includes：Proportion magnetic valve 31, balanced valve 33 and recuperation valve 32.Proportion magnetic valve 31,37,38,39 can use response speed
Spend fast high-frequency proportional solenoid valve.Controller 1 can have a variety of implementations, be, for example, PLC, microcontroller, single board computer etc..Example
Such as, as shown in fig. 6, controller 1 is embodied as PLC.
The first working hole and the second working hole of proportion magnetic valve 31 are connected with the big chamber of elevating ram 9 and small chamber respectively,
Balanced valve 33 is arranged in the oil circuit of big chamber and the first working hole.As shown in figure 5,4 proportion magnetic valves 31,37,38,39 are distinguished
It is electrically connected with controller 1, the circulation area between the current signal adjusting spool and valve seat that are sent based on controller 1, so as to adjust
The oil inlet quantity and recirculating oil quantity of elevating ram are saved, achievees the purpose that 4 elevating rams 9 of control are run.Balanced valve 33 can be to avoid act
The free-falling of oil-lifting jar 9, improves security.Unloading valve 34 is connected with controller 1, and controller 1 is by controlling unloading valve 34
Opening and closing, plays the role of protection.
In one embodiment, the altitude signal that controller 1 is sent by obtaining 4 stay wire sensors 5,6,7,8, it is real
When obtain 4 auxiliary levelling gears 4 measurement height.Controller 1 is based on default displacement curve and determines that 4 measurements are high respectively
Degree and the height difference of the Theoretical Prediction height of 4 auxiliary levelling gears 4.Controller 1 generates 4 respectively based on 4 height differences
A current signal, and by 4 current signals be sent respectively to 4 proportion magnetic valves 31 one-to-one with 4 elevating rams,
37th, 38,39,4 elevating rams 9 of control synchronously rise or fall.
The displacement curve that the displacement target value of auxiliary levelling gear 4 changes over time can be pre-set, as shown in fig. 7,
Transverse axis is the time, and the longitudinal axis is displacement.The height difference of the measured value of stay wire sensor and desired value is turned based on displacement curve
Analog current signal is changed to, each valve block aperture of proportion magnetic valve 31,37,38,39 is controlled in real time, realizes to compression set 10
Real-time automatically leveled function.
In one embodiment, controller 1 can match corresponding pid parameter according to height difference and carry out PID arithmetic, obtain
Obtain current signal.Closed-loop control is based on feedback, and the actual value of controlled variable is compared with desired value, is corrected with this deviation
The response of system, performs adjustment control.PID control is ratio, the control of integration, differential, and also known as PID is adjusted.The basis of PID control
It is ratio control；Integration control can eliminate steady-state error, but may increase overshoot；Differential control can accelerate Great inertia system response
Speed and decrease overshoot trend.
As shown in figure 8, slope of the Setting signal for displacement with time change；Deviation signal is Setting signal and feedback signal
Between difference, i.e. height difference；The height for the auxiliary levelling gear that feedback signal detects for stay wire sensor；Controlling unit is fortune
Movement controller and programmed algorithm；Device exports current signal to proportion magnetic valve to control signal in order to control；Execution link is ratio
Solenoid valve；Controlled device is elevating ram；Controlled volume is the synchronism of 4 elevating rams；Measurement links are surveyed for stay wire sensor
Measure and current signal is reached into controller and be converted to current level value.
For example, controller 1 sets the displacement target value of auxiliary levelling gear (elevating ram) bent with the slope of time change
The height measurements of the auxiliary levelling gear 4 of stay wire sensor detection are subtracted displacement of the same time on slope curve by line
Desired value, obtains height difference, and carrying out PID arithmetic to height difference is converted to analog current signal, adjusts ratio electromagnetism in real time
The aperture of each valve block in valve group 31,37,38,39, has the advantages that fast response time, the concussion cycle is short, leveling precision is high.
In one embodiment, controller 1 determines that compression set 10 drops to bottom, will aid in the current of levelling gear 4
Benchmark zero point is highly used as, the measurement to the auxiliary levelling gear 4 of stay wire sensor detection highly carries out school zero and handles.In order to protect
The high accuracy of four cylinders synchronization is demonstrate,proved, a variety of error correction measures can be used, for example, when elevating ram 9 drops to bottom every time, it is right
5,6,7,8 school zero of stay wire sensor, the accumulated error produced to avoid long-term motion.
Controller 1 determines that 4 elevating rams 9 are fully extended, the actual measurement height based on 4 elevating rams and 4 surveys
Amount height obtains the inclination angle correction coefficient of stay wire sensor 5,6,7,8, and inclination angle correction coefficient is used for stay wire sensor 5,6,7,8
Measured value calibrated.Increase inclination angle correction coefficient, it is possible to prevente effectively from because of elevating ram 9 or stay wire sensor 5,6,7,8
Installation question caused by measurement error.Correction coefficient can be set by installation personnel according to actual installation situation by display device 2
Put, program is corrected automatically, improves leveling precision.
When controller 1 determines the measurement height and remaining one or more auxiliary levelling gear of an auxiliary levelling gear 4
The difference of measurement height when being more than default difference threshold, then by controller 1 and 4 proportion magnetic valves 31,37,38,39
Cut-out is electrically connected, controls 4 elevating rams 9 to stop rising or falling., can be tight to avoid causing by cutting off control circuit immediately
Lose, have the advantages that safe and reliable again.
Display device 2 is electrically connected with controller 1, the information sent for display controller 1.Information includes measurement height
Deng.Display device is including touch-screen etc..Controller 1 gathers the altitude signal of the transmission of stay wire sensor 5,6,7,8 in real time, and by height
Signal output is spent to touch-screen, is converted to intuitively measurement height and operation data, has the advantages that intelligence degree is high.
In one embodiment, stay wire sensor 5 is installed on the top of auxiliary levelling gear 4, the bracing wire of stay wire sensor 5
It is fixed on the fixed seat at bottom of auxiliary levelling gear 4.The height of the detection auxiliary levelling gear 4 of stay wire sensor 5, by 4-
The direct current signal of 20mA is input to controller 1, is converted to auxiliary 4 actual extension elongation of levelling gear through A/D, is, for example, 0-
3500mm.Aid in 4 actual extension elongation of levelling gear and the actual extension elongation of elevating ram 9 essentially identical, stay wire sensor 5
The altitude signal of transmission is by control value.
The displacement curve that 1 sets target height value of controller changes over time, as shown in fig. 7, the slope of displacement curve is determined
Determine the lifting speed of elevating ram 9.It will aid in levelling gear 4 displacement target setting value and the detected value of auxiliary levelling gear 4
Subtraction is done, deviation is input to controller 1, is converted into identifiable analog electrical signal by D/A, adjusts proportion magnetic valve
Circulation area between 31 spool and valve seat, is lifted with achieving the purpose that to adjust elevating ram 9.
Proportion magnetic valve 31 is high-frequency proportional solenoid valve, has the advantages that fast response time, can receive 30-650mA signals
Aperture regulation is carried out, wherein 30mA represents 0% aperture, and 650mA represents 100% aperture, and aperture increases and increases with deviation.Pass through
Electrically, the mode such as hydraulic pressure realizes the leveling closed-loop control of elevating ram 9, has the advantages that stable, reliable.
Display device 2 can be communicated with controller 1 by RS485, by the stretching of 4 stay wire sensors 5,6,7,8
Length real-time display is on the touch-screen of display device 2, easy to observe net synchronization capability.School zero is set to press on the touchscreen at the same time
Key, when the surrounding of compression set 10 is contacted with ground, presses this zero button of school, controller 1 records current each bracing wire sensing
The corresponding numerical value of device, does subtraction by actual value and record value and carries out actual school zero.
In order to ensure the high accuracy of four cylinders synchronization, using a variety of error correction measures.For example, compression set 10 declines every time
During to bottom, controller 1 according to record value to each stay wire sensor school zero, the accumulated error that is produced to avoid long-term motion.
When first used, the inclination angle correction coefficient that stay wire sensor can be carried out in touch-screen is set.When elevating ram 9
After fully extended, the actual height of installation personnel measurement elevating ram 9 is simultaneously input to touch-screen as oil cylinder actual height value.Control
Device 1 processed is by oil cylinder actual height value with stay wire sensor at this time for aiding in the detection height value of levelling gear 4 to do division fortune
Calculate, obtain inclination angle correction coefficient.In subsequent use, by inclination angle correction coefficient automatically with stay wire sensor for aiding in leveling
The detection height value of mechanism 4 is multiplied, and can effectively avoid the measurement error caused by oil cylinder or stay wire sensor installation question.Work as control
Device 1 processed detect the mutual difference of the measured value of stay wire sensor 5,6,7,8 beyond default difference threshold (such as
When 100mm), then control circuit being cut off immediately, avoiding mechanical tilt from causing heavy losses, there is self-protection.
In one embodiment, the utility model provides a kind of compressor station, including the as above compressor station in any embodiment
Apparatus for controlling of lifting.
Compressor station apparatus for controlling of lifting and compressor station in above-described embodiment, are filled by stay wire sensor detection with compression
The height of the auxiliary levelling gear of lifting is put, and is adjusted based on height generation control signal, fluid pressure valve device based on control signal
The speed that elevating ram rises or falls so that compression set lifting is steady, reliable, and without human intervention, the degree of automation is high,
The service life of hydraulic cylinder is improved, adds a variety of error correction measures so that leveling precision significantly improves.
Fig. 9 be according to the control flow schematic diagram of one embodiment of the compressor station apparatus for controlling of lifting of the utility model,
As shown in Figure 9：
Step 901, the altitude signal that stay wire sensor is sent is received.
The both ends of auxiliary levelling gear are connected with compression set and compressor station pedestal respectively, and stay wire sensor is installed on auxiliary
On levelling gear, for measuring the rise of auxiliary levelling gear or the height declined.
Step 902, control signal is sent to fluid pressure valve device based on altitude signal, to carry out leveling to compression set.
The speed that oil inlet and oil return adjustment elevating ram of the fluid pressure valve device based on control signal control elevating ram rise or fall.
In one embodiment, the quantity of elevating ram is multiple.Multiple elevating rams and multiple auxiliary levelling gears one
One is correspondingly arranged.Stay wire sensor is installed on the bottom of auxiliary levelling gear, aids in top and the stay wire sensor of levelling gear
Bracing wire be fixedly connected.Receiving the altitude signal that stay wire sensor is sent includes：Obtain the height that multiple stay wire sensors are sent
Signal, obtains the measurement height of multiple auxiliary levelling gears in real time.
Fluid pressure valve device includes：Multiple ram control valve groups.Multiple ram control valve groups and multiple elevating rams one are a pair of
It should set.Ram control valve group includes：Proportion magnetic valve and balanced valve.The first working hole and the second working hole of proportion magnetic valve
It is connected respectively with the big chamber of elevating ram and small chamber, balanced valve is arranged in the oil circuit of big chamber and the first working hole.To ratio electricity
Magnet valve sends current signal so that the current signal that proportion magnetic valve is sent based on controller adjust the oil inlet quantity of elevating ram with
Recirculating oil quantity.
In one embodiment, multiple measurement height and Theoretical Prediction height are determined based on default displacement curve respectively
Height difference.Generate multiple current signals respectively based on multiple height differences, and by multiple current signals be sent respectively to it is more
A elevating ram multiple proportion magnetic valves correspondingly, control multiple elevating rams synchronously to rise or fall.Can be according to height
Spend difference and match corresponding pid parameter progress PID arithmetic, obtain current signal.
When the measurement height and the measurement of remaining one or more auxiliary levelling gear that determine an auxiliary levelling gear are high
When the difference of degree is more than default difference threshold, then make multiple proportion magnetic valve dead electricity, control multiple elevating rams to stop rising
Or decline.Determine that compression set drops to bottom, using the present level of auxiliary levelling gear as benchmark zero point to measurement height
School zero is carried out to handle.Determine that multiple elevating rams are fully extended, actual measurement height and multiple surveys based on multiple elevating rams
Amount height obtains the inclination angle correction coefficient of stay wire sensor, and inclination angle correction coefficient is used to carry out school to the measured value of stay wire sensor
It is accurate.
Compressor station apparatus for controlling of lifting and compressor station in above-described embodiment, are filled by stay wire sensor detection with compression
The height of the auxiliary levelling gear of lifting is put, and is adjusted based on height generation control signal, fluid pressure valve device based on control signal
The speed that elevating ram rises or falls, avoids inclined cylinder phenomenon, can structure, hydraulic pressure, electrically cooperate by way of it is real
Now to the leveling of compression set so that compression set lifting is steady, reliable, and without human intervention, the degree of automation is high, and from
Load change influences, and improves the service life of hydraulic cylinder, adds a variety of error correction measures so that leveling precision significantly carries
It is high.
Above-mentioned any technical solution disclosed in the utility model unless otherwise stated, if it discloses number range,
So disclosed number range is preferable number range, it is any it should be appreciated by those skilled in the art：Preferable numerical value
Scope is only the numerical value that technique effect is obvious or representative in many enforceable numerical value.Since numerical value is more,
It is impossible to exhaust, so the utility model just discloses component values to illustrate the technical solution of the utility model, also, it is above-mentioned
The numerical value enumerated should not form the limitation that protection domain is created to the utility model.
Meanwhile if above-mentioned the utility model discloses or relate to the parts or structural member of connection fastened to each other, then,
Unless otherwise stated, it is fixedly connected and can be understood as：(such as being connected using bolt or screw) can be releasably fixedly connected with,
It can be understood as：Non-removable to be fixedly connected with (such as riveting, welding), certainly, connection fastened to each other can also be integral type
Structure (such as being manufactured using casting technique is integrally formed) substitutes (substantially can not be using except integrally formed technique).
In addition, applied in any technical solution disclosed in above-mentioned the utility model be used for represent position relationship or shape
Term its implication includes approximate with its, similar or close state or shape unless otherwise stated.It is provided by the utility model
Either component by multiple individually parts either assembled, or the list that integrally formed technique manufactures
Only component.
The method and system of the utility model may be achieved in many ways.For example, software, hardware, firmware can be passed through
Or any combinations of software, hardware, firmware realize the method and system of the utility model.The step of for method it is above-mentioned
Order is merely to illustrate, and the step of method of the utility model is not limited to order described in detail above, unless with it
Its mode illustrates.In addition, in certain embodiments, the utility model can be also embodied as recording journey in the recording medium
Sequence, these programs include the machine readable instructions for being used for realization method according to the present utility model.Thus, the utility model also covers
Lid storage is used for the recording medium for performing the program of method according to the present utility model.
The description of the utility model provides for the sake of example and description, and is not exhaustively or by originally
Utility model is limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.
Selection and description embodiment are to more preferably illustrate the principle and practical application of the utility model, and make the common skill of this area
Art personnel it will be appreciated that the utility model so as to designing various embodiments with various modifications suitable for special-purpose.
Claims (7)
1. a kind of compressor station apparatus for controlling of lifting, compressor station include：Compression set and elevating ram, it is characterised in that the pressure
Contracting station apparatus for controlling of lifting includes：
Controller, auxiliary levelling gear, stay wire sensor and fluid pressure valve device；It is described auxiliary levelling gear both ends respectively with institute
State compression set to connect with compressor station pedestal, the stay wire sensor is installed on the auxiliary levelling gear, for measuring
State the rise of auxiliary levelling gear or the height declined；The fluid pressure valve device is by controlling the oil inlet and oil return of the elevating ram
Adjust the speed that the elevating ram rises or falls；The controller is filled with the stay wire sensor and the hydraulic valve respectively
Electrical connection is put, control signal is sent to the fluid pressure valve device based on the altitude signal that the stay wire sensor is sent, to right
The compression set carries out leveling.
2. compressor station apparatus for controlling of lifting as claimed in claim 1, it is characterised in that
The quantity of the elevating ram is multiple；Multiple elevating rams are corresponded with multiple auxiliary levelling gears and set
Put；The stay wire sensor is installed on the top of the auxiliary levelling gear, the bottom of the auxiliary levelling gear and the drawing
The bracing wire of line sensor is fixedly connected.
3. compressor station apparatus for controlling of lifting as claimed in claim 2, it is characterised in that
The auxiliary levelling gear is multi-joint telescoping structure；The auxiliary levelling gear includes：Pilum and it is set in the base
Multi-stage expansion column in column；The pilum is connected with the compressor station pedestal；The auxiliary leveling is in the open state
Telescopic mast at the top of mechanism is connected with the compression set.
4. compressor station apparatus for controlling of lifting as claimed in claim 3, it is characterised in that
Two-stage telescopic mast is set with the pilum；First order telescopic mast is sleeved in the pilum, and the second level is stretched column sleeve
In the first order telescopic mast；The second level telescopic mast is connected with the compression set；In the first order telescopic mast
The first sliding block is provided between the pilum, first sliding block is fixedly connected with the pilum；Stretch in the second level
The second sliding block is provided between column and the first order telescopic mast, second sliding block is fixed with the second level telescopic mast to be connected
Connect.
5. compressor station apparatus for controlling of lifting as claimed in claim 2, it is characterised in that
The fluid pressure valve device includes：Multiple ram control valve groups；Multiple ram control valve groups and multiple lifting oil
Cylinder, which corresponds, to be set；The ram control valve group includes：Proportion magnetic valve and balanced valve；First work of the proportion magnetic valve
Make mouth and the second working hole to be connected with the big chamber of the elevating ram and small chamber respectively, the balanced valve be arranged on the big chamber with
In the oil circuit of first working hole；The proportion magnetic valve is electrically connected with the controller, is sent based on the controller
Current signal adjusts the oil inlet quantity and recirculating oil quantity of the elevating ram.
6. compressor station apparatus for controlling of lifting as claimed in claim 5, it is characterised in that further include：
Display device；The display device is electrically connected with the controller, the information sent for showing the controller；It is described
Information includes：The measurement height；The display device includes：Touch-screen.
A kind of 7. compressor station, it is characterised in that including：
Such as claim 1 to 6 any one of them compressor station apparatus for controlling of lifting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720542667.3U CN207329422U (en) | 2017-05-17 | 2017-05-17 | Compressor station apparatus for controlling of lifting and compressor station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720542667.3U CN207329422U (en) | 2017-05-17 | 2017-05-17 | Compressor station apparatus for controlling of lifting and compressor station |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106956881A (en) * | 2017-05-17 | 2017-07-18 | 徐州徐工环境技术有限公司 | Compressor station apparatus for controlling of lifting, method and compressor station |
| CN109665462A (en) * | 2018-12-24 | 2019-04-23 | 北京铂阳顶荣光伏科技有限公司 | Supporting arrangement |
| CN114253132A (en) * | 2021-12-07 | 2022-03-29 | 吴会霞 | Lifting balance control method of lifting device |
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2017
- 2017-05-17 CN CN201720542667.3U patent/CN207329422U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106956881A (en) * | 2017-05-17 | 2017-07-18 | 徐州徐工环境技术有限公司 | Compressor station apparatus for controlling of lifting, method and compressor station |
| CN106956881B (en) * | 2017-05-17 | 2023-02-03 | 徐州徐工环境技术有限公司 | Compression station lifting control device and method and compression station |
| CN109665462A (en) * | 2018-12-24 | 2019-04-23 | 北京铂阳顶荣光伏科技有限公司 | Supporting arrangement |
| CN114253132A (en) * | 2021-12-07 | 2022-03-29 | 吴会霞 | Lifting balance control method of lifting device |
| CN114253132B (en) * | 2021-12-07 | 2024-02-09 | 吴会霞 | Lifting balance control method of lifting device |
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