CN107477142A - Bascule for power equipment - Google Patents
Bascule for power equipment Download PDFInfo
- Publication number
- CN107477142A CN107477142A CN201710668634.8A CN201710668634A CN107477142A CN 107477142 A CN107477142 A CN 107477142A CN 201710668634 A CN201710668634 A CN 201710668634A CN 107477142 A CN107477142 A CN 107477142A
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- Prior art keywords
- power equipment
- plate
- hydraulic pressure
- supporting plate
- buffer layer
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
- F16F15/027—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means comprising control arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
- F16F15/027—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means comprising control arrangements
- F16F15/0275—Control of stiffness
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2222/00—Special physical effects, e.g. nature of damping effects
- F16F2222/02—Special physical effects, e.g. nature of damping effects temperature-related
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2222/00—Special physical effects, e.g. nature of damping effects
- F16F2222/12—Fluid damping
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2224/00—Materials; Material properties
- F16F2224/04—Fluids
- F16F2224/048—High viscosity, semi-solid pastiness
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2230/00—Purpose; Design features
- F16F2230/22—Pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2232/00—Nature of movement
- F16F2232/08—Linear
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a kind of bascule for power equipment, including：Vertical balance module, horizontal balance module, control module and supporting part；Wherein, vertical balance module includes first buffer layer and second buffer layer, is full of buffer solution inside cushion；Horizontal balance module withstands the power equipment to ensure the balance of power equipment from sidepiece.The present invention is serving as elastic recovery medium using buffer solution, can not only be effectively increased damping, weakens even to block and shakes, moreover it is possible to keeps appropriate elasticity and support force, and buffer solution is homogeneous, can more keep balancing than spring.The buffer solution of the present invention is formulated using cheap raw material, and cost is low, and viscosity is good, and damping is big, and elastic recovery capability is good, can effectively weaken vibrations.The balance control module of the present invention can be according to the vertical pressure with horizontal balance module of heeling condition and Oscillation Amplitude adjust automatically of power equipment, to ensure the balance of power equipment, high-effective and labour-saving.
Description
Technical field
The present invention relates to electric power equipment technical field, it is more particularly related to which a kind of be used for power equipment
Bascule.
Background technology
Electric power equipment is machine extremely important and common in power plant, transformer station and industrial production workshop, this
A little equipment once go wrong, it will influence the normal operation in power plant, power station or workshop, bring loss difficult to the appraisal.And
The self-vibration of machine or other focus are one of the reason for causing equipment to go wrong.
The problem of in order to prevent overvibration from causing, prior art are typically multiple in the setting of the lower section of electric power equipment
Shock absorber, effectiveness in vibration suppression is played using the synergy of shock absorber.Because the resistance to compression adaptability to changes of each shock absorber is different and
Compression-resistant durable degree is different, and electric power equipment would generally tilt toward a direction, in the course of time, the weight meeting of electric power equipment
It is pressed in and tilts below side's shock absorber, causes shock absorber not normal or even lose effectiveness.And existing damper uses spring more
As Flexible element, though its elastic returning effect is good, it is not sufficiently stable.
And buffer solution is homogeneous, there is advantage in terms of balanced support, and elastic resilience is not also poor, it may be considered that
Damping medium as power equipment.
Therefore a kind of bascule for power equipment is designed, prevents power equipment from turning into one because unbalance caused by vibration
The problem of individual urgent need to resolve.
The content of the invention
It is an object of the invention to solve at least the above defect, and provide the advantages of at least will be described later.
In order to realize that, according to object of the present invention and further advantage, the present invention provides a kind of for the flat of power equipment
Weigh device, wherein, including：Vertical balance module, it is supported on the lower section of the power equipment, and the vertical balance module includes
Pallet with certain cup depth, the first supporting plate being arranged in the pallet and the second supporting plate, first support
Plate, the second supporting plate and tray bottom are relative to be arranged in parallel, and the side of first supporting plate and the inwall of the pallet
Elastic connection is simultaneously closed, and the side of second supporting plate is fixedly connected and closed with the inwall of the pallet, so that the first He
First buffer layer is formed between second supporting plate, second buffer layer is formed between the second supporting plate and tray bottom；Wherein, it is described
First buffer layer and second buffer layer are by even partition at least four independent cavitys, four skies of the first buffer layer
Chamber corresponds with four cavitys of second buffer layer and is provided with above and below through hole in second supporting plate and connects, described
Buffer solution is each filled with cavity, coordinates on the through hole and hydraulic pump is installed.
Horizontal balance module, it includes at least four columns being vertically arranged, the column and is uniformly distributed the electric power and sets
Standby each orientation, and the lower end of the column is fixed with the pallet, is respectively arranged with each column and is laterally subtracted
The power equipment withstands in mechanism of shaking.
Control module, it includes hydraulic pressure inductor and controller, and the hydraulic pressure inductor sets four cavitys respectively
In to detect hydraulic pressure, the controller electrically connects with the hydraulic pressure inductor, hydraulic pump respectively；The controller is according to the liquid
Hydraulic pump described in the hydraulic pressure selective actuation of inductor is pressed by the buffer solution in the first buffer layer and second buffer layer cavity
Intercommunication.
Supporting part, it comprises at least 3, and the supporting part is uniformly arranged on the bottom of the pallet.
Traditional vibration damping balance device is only that Y direction carries out vibration damping to vertical direction, it is impossible to effectively eliminates electric power electricity
The oscillation crosswise of gas equipment, therefore vibration is divided into horizontal and vertical both direction by the present invention, while targetedly set horizontal
To with vertical bascule, can effectively prevent electric power equipment because of vibration disequilibrium.
Preferably, in the described bascule for power equipment, the horizontal balance module also includes by side plate
The side wall surrounded, the side plate are fixed between two adjacent columns, and centre forms the chamber for accommodating the power equipment
Body.The power equipment that side plate contributes to inside protection.
Preferably, in the described bascule for power equipment, the side wall be inside and outside plate composition it is double
Rotating fields, multiple space cells are separated to form between biside plate, each space cell closing does not connect mutually, the space cell
Inside, which is each filled with buffer solution, has receiving buffer solution or buffering matter.By installation space unit, while rushed in space cell
Enter to buffer matter, effectively vibration can be blocked and weakened, shock absorbing is better.The thickness of space cell and the thickness of side plate simultaneously
Keep aforementioned proportion to enable to the weight of casing more to balance respectively, contribute to uniform weaken to vibrate.Space cell is set
Be equipped with and help buffer solution and be more uniformly distributed, will not because of gravity effect and undue concentration, lightness sensation in the upper and heaviness in the lower will not be caused, be beneficial to
The elimination of vibration.
Preferably, in the described bascule for power equipment, honeycomb is set in the space cell
Interlayer, side plate described in the interlayer are relatively fixed, and the honeycomb hole on interlayer is non-perpendicular or the non-parallel correspondence side plate.Honeybee
The interlayer of nest structure can be effectively increased damping, particularly when being full of buffer solution in honeycomb, can more improve vibration damping, eliminate resonance
Effect, and there is certain angle in honeycomb hole and side plate, and vibrations are delivered to side plate, increase damping again by honeycomb wall.
Preferably, in the described bascule for power equipment, the buffer solution includes following components by weight percent
Raw material：
Pitch 20~25, latex 20~25, waste vegetable oil 20~25, discarded machine oil 40~50, thickener 5~6, emulsification
Agent 5~6 and sisal fiber 20~25；
Wherein, the discarded machine oil is using preceding being filtered；The length of the sisal fiber is 0.5~1 millimeter, by described in
After sisal fiber is broken up, the jelly being together uniformly mixing to obtain with other above-mentioned raw materials is the buffer solution.Buffer solution
Kinematic viscosity is between oil and glue, sticky moderate, good damping result, while has excellent elastic recovery capability.Mixing is equal
After even, sisal fiber can form the framework of buffer solution, improve the toughness and viscosity of buffer solution, and damping more preferably, props up simultaneously
Supportting effect can also.
Preferably, in the described bascule for power equipment, the lateral vibration absorbing mechanism includes：Sleeve, its
One end is closed, another end opening；Support column, it is slidably matched to the sleeve from the opening, the sleeve and support column it
Between gap closed by lubricating oil so that sleeve inner forms closed compression chamber, and the support column is provided centrally with leading to
Road penetrates two end faces of support column, and is provided with check valve in the passage so that gas unidirectional enters in the compression chamber；
Support block, it is fixed on one end of the sleeve closing and is used to withstand the power equipment；And fixed block, its one side are arranged on
On the column, another side and the support column are affixed, and a spring is also arranged with the support column, the spring one end top
The sleeve is withstood with sleeve described in elastic recovery in firmly fixed block one end, one end.
Sleeve forms inflator structure with support column combination, plus the elastic force of spring so that horizontal balance module can be kept
The stability of electromechanical equipment, when electromechanical equipment shakes, during particularly horizontal vibrations, compression chamber and spring it is elastic extensive
Multiple power can effectively alleviate vibrations, and the deformation of compression chamber and spring recovers have time delay, can effectively avoid resonating, together
When keep balance.
Preferably, in the described bascule for power equipment, vertical track, institute are provided with the column
Fixed block is stated to be equipped with the track to adjust the relative altitude of the lateral vibration absorbing mechanism and the power equipment.With
Adapt to the electromechanical equipment of different height.
Preferably, in the described bascule for power equipment, the lateral vibration absorbing mechanism also includes vibration and turned
Change unit, the two sides of the vibration conversion unit is removably fixed with the column and the sleeve respectively；Institute
Stating vibration conversion unit includes：Rectangular block, its one side are detachably fixed with the power equipment, and another side sets fluted, institute
Stating groove has two interior groove angles and notch, and the both sides up and down of the notch are correspondingly fixed with limited block, and the limited block is inside
Stretch to reduce the notch；Elastic plate, its both ends head into two interior groove angles respectively, and the notch is protruded in middle part elastic bending；
Wherein, the sleeve removably withstands on the middle part of the elastic plate protrusion；Wherein, the interior groove angle is the on-right angle of circular arc
Structure, the both ends of the elastic plate are in the curved shape to match with the interior groove angle radian, to be pressurized in the elastic plate
When, transverse pressure is converted into vertical pressure.When the middle part of bouncing plate, which vibrates, to be pressurized, both ends can tilt, and the two of curved shape
End can contribute to the conversion and elimination of vibration by the pressure neutralizing of horizontal direction into the thrust of vertical direction.Due to elastic plate
Effect, sleeve can be by the tighter of electromechanical equipment top, and more firm, the elasticity of elastic plate contributes to the elimination of vibrations again.
Preferably, in the described bascule for power equipment, the elastic plate middle part and the barrel contacts
Position be provided with complications texture, while on sleeve corresponding position be also provided with complications texture, both are matched somebody with somebody with strengthening in cooperation
Close intensity.
Preferably, in the described bascule for power equipment, the elastic plate is by least two pieces of arch elastic force
Piece is superimposed to be formed, and the elastic force plate shape matches so as to be brought into close contact between piece and piece.The superposition of bouncing plate can strengthen bullet
Property, while the gap between bouncing plate also contributes to the elimination of vibrations.
Preferably, in the described bascule for power equipment, the both ends of the bouncing plate have breach, described
Gap slot is formed after bouncing plate superposition, and in the bouncing plate insertion after groove angle, one is formed between the gap slot and interior groove angle
Confined space, the confined space filling buffering colloid.It is damaged that filling buffer solution can effectively avoid bouncing plate from being rubbed with groove,
Simultaneously closed space avoids the leakage of buffer solution, and plays effectiveness for a long time.
Preferably, in the described bascule for power equipment, the cavity in the first buffer layer is by dividing plate
Be separated to form, the dividing plate be arranged to can elastic bending or can elastic extension structure, to flexibly support first supporting plate；Institute
Electrical equipment is stated to be arranged in first supporting plate；Cavity in the second buffer layer is separated to form by hardboard, described hard
Second supporting plate described in plate rigid support.Power equipment is fixed in the first supporting plate, in the space layer below the first supporting plate
Cushion, which is formed, full of buffer solution effectively eliminates the supporting plate vertical direction i.e. vibrations of Y direction.
Preferably, in the described bascule for power equipment, at least provided with a limit in each cavity
Position post, cavity here are the cavitys in first buffer layer, and the limited post lower end is fixed in second supporting plate, described
The cylinder matched with the limited post is provided with below first supporting plate, the limited post is inserted in the cylinder to limit
State the gradient of the first supporting plate.
Preferably, in the described bascule for power equipment, the hydraulic pressure inductor includes being located at institute respectively
State the first, second, third and fourth hydraulic pressure inductor in four cavitys of first buffer layer, the hydraulic pump also include with it is described
First, second, third and fourth hydraulic pump corresponding to through hole；The hydraulic pump is used for the buffer solution in second buffer layer cavity
Cavity corresponding to first buffer layer is pumped into, the through hole, which is provided with check valve, prevents adverse current；The controller is configured as：It is default
The time T of continuous running after the hydraulic pump single igniting；Default maximum hydraulic pressure difference F；The hydraulic pressure inductor is read respectively
Hydraulic pressure is simultaneously compared；When the hydraulic pressure difference of any two hydraulic pressure inductor is more than F, single igniting liquid corresponding with smaller hydraulic pressure
Press pump；Upper two steps are repeated, until the hydraulic pressure difference of hydraulic pressure inductor described in any two is less than in F.When power equipment is because shaking
It is dynamic when tilting, the buffer solution of one of cavity must because of compression and pressure increases, these pressure are directly by hydrostatic sensor
Sense, controller controls corresponding hydraulic pump to improve hydraulic pressure toward being pumped into buffer solution in compression cavity so that inclined electric power is set
It is standby to return just.
Preferably, in the described bascule for power equipment, the lateral vibration absorbing mechanism also includes air pump, institute
State air pump to connect with the passage by tracheae, to be filled with gas to the compression chamber；The control module also includes vibration and passed
Sensor, the vibrating sensor are arranged on the side wall of the power equipment, big to detect the power equipment horizontal vibration amplitude
It is small；The air pump and vibrating sensor are electrically connected with the controller, and the controller is configured as：Preset level amplitude pole
Limit A；Persistently receive the amplitude signal of the vibrating sensor；When amplitude is more than the amplitude threshold A, starts the air pump and fill
Gas；When amplitude is less than the amplitude threshold A, stop the air pump.Power equipment is usually vertical, has suitable height,
Center of gravity is also high, and influence of the horizontal vibration to power equipment is very big, in order to control the oscillation crosswise of power equipment to keep it in
In safe range, air pump can effective vibration damping while, oscillation crosswise conversion is more prone to the up-down vibration of control, it is vertical flat
Weighing apparatus module further eliminates vibration.
The present invention comprises at least following beneficial effect：First, the present invention is provided with the sidepiece of power equipment and laterally balanced
Module, balance is provided for power equipment, while oscillation crosswise can be converted into vertical motion, and then more efficiently to vibration
Eliminate.Solve the problems, such as conventional art only focus on the vibration damping of vertical direction caused by effectiveness in vibration suppression it is bad.
Secondly, the present invention is serving as elastic recovery medium using buffer solution, can not only be effectively increased damping, weakens even
Block vibrations, moreover it is possible to keep appropriate elasticity and support force, and buffer solution is homogeneous, can more keep balancing than spring.
Again, buffer solution of the invention is formulated using cheap raw material, and cost is low, and viscosity is good, and damping is big, and elasticity is recovered
Ability is good, can effectively weaken vibrations.
Finally, balance control module of the invention can be adjusted automatically according to the heeling condition and Oscillation Amplitude of power equipment
Whole vertical and horizontal balance module pressure, to ensure the balance of power equipment, high-effective and labour-saving.
Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is the structural representation of the bascule of the present invention for power equipment；
Fig. 2 is the top view of vertical balance module of the present invention；
Fig. 3 is the structural representation of lateral vibration absorbing mechanism of the present invention；
Fig. 4 is the structural representation of vibration conversion unit of the present invention；
Fig. 5 is the structural representation of elastic plate of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text
Word can be implemented according to this.
As shown in Fig. 1~5, a kind of bascule for power equipment, including：Vertical balance module 1, it is supported on institute
The lower section of power equipment 3 is stated, the vertical balance module 1 includes the pallet with certain cup depth, is arranged on the pallet
Interior the first supporting plate and the second supporting plate, the top of the first supporting plate are used to fix power equipment 3, the cup depth master of pallet
If set according to the thickness of first buffer layer 6 and second buffer layer 7, it is therefore an objective to accommodate the first and second cushions, i.e. pallet
Depth be more than or equal to first and second cushion gross thickness；First supporting plate, the second supporting plate and
Tray bottom is relative to be arranged in parallel, and the inwall elastic connection of the side of first supporting plate and the pallet and closes, bullet
Property connection supporting plate is connected with inwall by spring or elastomeric material so that supporting plate has opposed inner walls up-down vibration
Space, to play buffer solution effectiveness in vibration suppression, can be closed using elastic plastic.The side of second supporting plate and the pallet
Inwall be fixedly connected and close, welded closure can be carried out so that between the first and second supporting plates formed first buffering, 6,
Second buffer layer 7 is formed between second supporting plate and tray bottom；Wherein, the first buffer layer and second buffer layer are equal
It is even to be separated at least four independent cavitys 9, the shape of cavity 9 depending on the shape of pallet, can be it is fan-shaped, square or
Triangle, four cavitys 9 of the first buffer layer 6 and four cavitys 9 of second buffer layer 7 correspond and described the
Through hole is provided with two supporting plates to connect about 10, and buffer solution is each filled with the cavity, coordinates installation on the through hole 10
There is hydraulic pump, hydraulic pump can mutually be taken out up and down.
Horizontal balance module, it includes at least four columns 4 being vertically arranged, and the column 4 is uniformly distributed the electric power
Each orientation of equipment 3, and the lower end of the column 4 is fixed with the pallet, column can be fixed on four angles of pallet
It can be fixed on the side of pallet, lateral vibration absorbing mechanism 2 is respectively arranged with each column withstand the electric power and set
Standby 3.
Control module, it includes hydraulic pressure inductor and controller, and the hydraulic pressure inductor sets four cavitys 9 respectively
In to detect hydraulic pressure, the controller electrically connects with the hydraulic pressure inductor, hydraulic pump respectively；The controller is according to the liquid
Hydraulic pump described in the hydraulic pressure selective actuation of inductor is pressed by the buffering in the first buffer layer 6 and the cavity of second buffer layer 7
Liquid intercommunication.
Supporting part 5, it comprises at least 3, and the supporting part is uniformly arranged on the bottom of the pallet；Supporting part 5 can be with
It is that wheel can also be bolt.
Further, the horizontal balance module also includes the side wall that is surrounded by side plate, the side plate be fixed on two it is adjacent
Column 4 between, the both sides of side plate are welded or elastic connection respectively at column 4, are surrounded among side plate for accommodating the electricity
The cavity of power equipment.
Further, the side wall be inside and outside plate composition double-decker, be separated to form multiple skies between biside plate
Between unit, the closing of each space cell do not connect mutually, be each filled with inside the space cell buffer solution have receiving buffer solution or
It is buffering matter.Each cavity can be provided for being filled with the valve of buffer solution.
Preferably, in the described bascule for power equipment, honeycomb is set in the space cell
Interlayer, side plate described in the interlayer are relatively fixed, and the honeycomb hole on interlayer is non-perpendicular or the non-parallel correspondence side plate.Incline
Oblique angle is optimal at 10~80 °.
Preferably, in the described bascule for power equipment, the buffer solution includes following components by weight percent
Raw material：Pitch 20~25, latex 20~25, waste vegetable oil 20~25, discarded machine oil 40~50, thickener 5~6, emulsifying agent 5
~6 and sisal fiber 20~25；Wherein, the discarded machine oil is using preceding being filtered；The length of the sisal fiber is 0.5
~1 millimeter, after the sisal fiber is broken up, the jelly being together uniformly mixing to obtain with other above-mentioned raw materials is described slow
Fliud flushing.
Further, as shown in figure 3, the lateral vibration absorbing mechanism 2 includes：Sleeve 11, its one end closing, another end opening；
Support column 12, it is slidably matched to the sleeve 11 from the opening, and the gap between the sleeve 11 and support column 12 passes through
Lubricating oil is closed so that sleeve inner forms closed compression chamber, and the support column 12 is provided centrally with the insertion branch of passage 15
Two end faces of dagger, and check valve is provided with the passage 15 so that gas unidirectional enters in the compression chamber；Support block,
It is fixed on one end of the sleeve closing and is used to withstand the power equipment；And fixed block 13, its one side are arranged on described
On column 4, another side and the support column 12 are affixed, and a spring 14 is also arranged with the support column, the spring 14 1
The one end of fixed block 13 is withstood at end, and the sleeve 11 is withstood with sleeve described in elastic recovery in one end.
Further, be provided with vertical track on the column 4, the fixed block 13 be equipped with the track with
Adjust the relative altitude of the lateral vibration absorbing mechanism 2 and the power equipment.To adapt to the electromechanical equipment of different height.
Further, such as Fig. 4, the lateral vibration absorbing machine, 2 also include vibration conversion unit, described to vibrate the two of conversion unit
Face is removably fixed with the column 4 and the sleeve 11 respectively；The vibration conversion unit includes：Rectangular block
16, its one side is detachably fixed with the power equipment 3, and another side sets fluted 17, and the groove has two interior groove angles
18 and notch, the both sides up and down of the notch be correspondingly fixed with limited block 19, the limited block 19 inwardly stretches with described in diminution
Notch；Elastic plate 20, its both ends head into two interior groove angles 18 respectively, and the notch is protruded in middle part elastic bending；Wherein, the set
Cylinder 11 removably withstands on the middle part that the elastic plate 20 protrudes；Wherein, the interior groove angle 18 is the non-straight corner structure of circular arc,
The both ends of the elastic plate 20 are in the curved shape to match with the interior radian of groove angle 18, to be pressurized in the elastic plate 20
When, transverse pressure is converted into vertical pressure.When the middle part of elastic plate, which vibrates, to be pressurized, both ends can tilt, and the two of curved shape
End can contribute to the conversion and elimination of vibration by the pressure neutralizing of horizontal direction into the thrust of vertical direction.Due to elastic plate
Effect, sleeve can be by the tighter of electromechanical equipment top, and more firm, the elasticity of elastic plate contributes to the elimination of vibrations again.
Further, the position that the middle part of elastic plate 20 contacts with the sleeve 11 is provided with the texture of complications, covers simultaneously
Corresponding position is also provided with the texture of complications on cylinder 11, and both coordinate to strengthen cooperation intensity.
Further, as shown in figure 5, the elastic plate 20 is superimposed by least two pieces of arch bouncing plates is formed, the bouncing plate
Shape matches so as to be brought into close contact between piece and piece.The superposition of bouncing plate can strengthen elasticity, at the same between bouncing plate between
Gap also contributes to the elimination of vibrations.
Further, the both ends of the bouncing plate have breach, and gap slot, the bouncing plate are formed after the bouncing plate superposition
In insertion after groove angle, a confined space, the confined space filling buffering colloid are formed between the gap slot and interior groove angle.
It is damaged that filling buffer solution can effectively avoid bouncing plate from being rubbed with groove, while closed space avoids the leakage of buffer solution, and
Play effectiveness for a long time.
Further, as shown in Fig. 2 the cavity in the first buffer layer is separated to form by dividing plate 8, the dividing plate 8 is set
For can elastic bending or can elastic extension structure, to flexibly support first supporting plate, dividing plate 8 itself can be it is elastic preferably
Sheet metal plastic plate, with ensure the first supporting plate be pressurized when can have relative up and down motion space；The electrical equipment is set
Put in first supporting plate；Cavity in the second buffer layer is separated to form by hardboard, the hardboard rigid support institute
State the second supporting plate.Power equipment is fixed in the first supporting plate, is full of buffer solution shape in the space layer below the first supporting plate
The supporting plate vertical direction i.e. vibrations of Y direction are effectively eliminated into cushion.
Further, it is fixed on described second at least provided with a limited post, the limited post lower end in each cavity 9
In supporting plate, the cylinder matched with the limited post is provided with below first supporting plate, the limited post is inserted in described
To limit the gradient of first supporting plate in cylinder.The space coordinated between limited post and cylinder is the first supporting plate
Tilting freedom, the space can fill lubricating oil and be worn with avoiding rigid contact.
Further, the hydraulic pressure inductor includes first, the be located at respectively in described four cavitys 9 of first buffer layer
2nd, the third and fourth hydraulic pressure inductor, the hydraulic pump also include and the through hole 10 corresponding first, second, third and the
Four hydraulic pumps；The hydraulic pump is used to the buffer solution in second buffer layer cavity 9 being pumped into cavity 9 corresponding to first buffer layer,
The through hole 10, which is provided with check valve, prevents adverse current；The controller is configured as：Held after the default hydraulic pump single igniting
The time T that reforwarding turns, such as 1 second, because the flow of hydraulic pump is constant, therefore setting time can set the body that buffer solution is pumped into
Product, help to control using single igniting, be easy to statistics to be pumped into the volume of buffer solution；Default maximum hydraulic pressure difference F, works as power equipment
During run-off the straight, tilt the buffer solution in side's cavity 9 and be pressurized and increase hydraulic pressure, the hydraulic pressure in each cavity 9 is no longer balance
State, hydraulic pressure difference can be with the poised states of effecting reaction power equipment；The hydraulic pressure of the hydraulic pressure inductor and progress are read respectively
Compare；When the hydraulic pressure difference of any two hydraulic pressure inductor is more than F, single igniting hydraulic pump corresponding with smaller hydraulic pressure；Repeat
Upper two steps, until the hydraulic pressure difference of hydraulic pressure inductor described in any two is less than in F.When power equipment tilts because of vibration,
The buffer solution of one of cavity must because of compression and pressure increases, these pressure directly sense by hydrostatic sensor, control
Device processed controls corresponding hydraulic pump to improve hydraulic pressure toward being pumped into buffer solution in compression cavity so that inclined power equipment returns just.
Further, the lateral vibration absorbing mechanism 2 also includes air pump, and air pump can be fixed on side plate, and the air pump passes through
Tracheae connects with the passage, to be filled with gas to the compression chamber to increase the thrust of lateral vibration absorbing mechanism；The control mould
Block also includes vibrating sensor, and the vibrating sensor is arranged on the side wall of the power equipment 3, to detect the power equipment
Horizontal vibration amplitude size；The air pump and vibrating sensor are electrically connected with the controller, and the controller is configured as：
Preset level amplitude threshold A；Persistently receive the amplitude signal of the vibrating sensor；When amplitude is more than the amplitude threshold A,
Start the air-pump inflating；When amplitude is less than the amplitude threshold A, stop the air pump.Power equipment is usually vertical, tool
There is suitable height, center of gravity is also high, and influence of the horizontal vibration to power equipment is very big, in order to control the transverse-vibration of power equipment
It is dynamic to keep it in safe range, air pump can effective vibration damping while, oscillation crosswise conversion is more prone to the upper of control
Lower vibration, vertical balance module further eliminate vibration.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With.It can be applied to various suitable the field of the invention completely., can be easily for those skilled in the art
Realize other modification.Therefore it is of the invention and unlimited under the universal limited without departing substantially from claim and equivalency range
In specific details and shown here as the legend with description.
Claims (10)
1. a kind of bascule for power equipment, wherein, including：
Vertical balance module, it is supported on the lower section of the power equipment, and the vertical balance module includes having certain depression
The pallet of depth, the first supporting plate being arranged in the pallet and the second supporting plate, first supporting plate, the second supporting plate
And tray bottom is relative be arranged in parallel, and the inwall elastic connection of the side of first supporting plate and the pallet and seal
Close, the side of second supporting plate is fixedly connected and closed with the inwall of the pallet so that the first and second supporting plates it
Between form first buffer layer, form second buffer layer between the second supporting plate and tray bottom；Wherein, the first buffer layer and
Second buffer layer is buffered by even partition at least four independent cavitys, four cavitys of the first buffer layer and second
Four cavitys of layer correspond and are provided with above and below through hole in second supporting plate and connect, and are each filled with the cavity
Buffer solution, coordinate on the through hole and hydraulic pump is installed；
Horizontal balance module, it includes at least four columns being vertically arranged, the column and is uniformly distributed the power equipment
Each orientation, and the lower end of the column is fixed with the pallet, and lateral vibration absorbing machine is respectively arranged with each column
Structure withstands the power equipment；
Control module, it includes hydraulic pressure inductor and controller, the hydraulic pressure inductor set respectively in four cavitys with
Hydraulic pressure is detected, the controller electrically connects with the hydraulic pressure inductor, hydraulic pump respectively；The controller is according to the hydraulic pressure sense
Hydraulic pump described in the hydraulic pressure selective actuation of device is answered by the buffer solution intercommunication in the first buffer layer and second buffer layer cavity；
And
Supporting part, it comprises at least 3, and the supporting part is uniformly arranged on the bottom of the pallet；
Wherein, the cavity in the first buffer layer is separated to form by dividing plate, and the dividing plate is arranged to can elastic bending or can bullet
Property stretching structure, to flexibly support first supporting plate；The electrical equipment is arranged in first supporting plate；Described
Cavity in two cushions is separated to form by hardboard, the second supporting plate described in the hardboard rigid support；In each cavity
At least provided with a limited post, the limited post lower end is fixed in second supporting plate, below first supporting plate
The cylinder matched with the limited post is provided with, the limited post is inserted in the cylinder to limit inclining for first supporting plate
Gradient；The hydraulic pressure inductor includes the first, second, third and fourth being located at respectively in described four cavitys of first buffer layer
Hydraulic pressure inductor, the hydraulic pump also include first, second, third and fourth hydraulic pump corresponding with the through hole；The liquid
Press pump is used to the buffer solution in second buffer layer cavity being pumped into cavity corresponding to first buffer layer, and the through hole is provided with unidirectionally
Valve prevents adverse current；
The controller is configured as：
The time T of continuous running after the default hydraulic pump single igniting；Default maximum hydraulic pressure difference F；The hydraulic pressure is read respectively
The hydraulic pressure of inductor is simultaneously compared；When the hydraulic pressure difference of any two hydraulic pressure inductor is more than F, single igniting and smaller hydraulic pressure
Corresponding hydraulic pump；Upper two steps are repeated, until the hydraulic pressure difference of hydraulic pressure inductor described in any two is less than in F.
2. it is used for the bascule of power equipment as claimed in claim 1, wherein, the horizontal balance module also includes by side
The side wall that plate surrounds, the side plate are fixed between two adjacent columns, and centre is formed for accommodating the power equipment
Cavity；
The side wall be inside and outside plate composition double-decker, be separated to form multiple space cells between biside plate, each
Space cell closing does not connect mutually, and buffer solution is each filled with inside the space cell has receiving buffer solution or buffering matter；
The interlayer of honeycomb is set in the space cell, and side plate described in the interlayer is relatively fixed, and the honeybee on interlayer
Socket bore is non-perpendicular or the non-parallel correspondence side plate.
3. it is used for the bascule of power equipment as claimed in claim 1, wherein, the buffer solution includes following components by weight percent
Raw material：
Pitch 20~25, latex 20~25, waste vegetable oil 20~25, discarded machine oil 40~50, thickener 5~6, emulsifying agent 5
~6 and sisal fiber 20~25；
Wherein, the discarded machine oil is using preceding being filtered；The length of the sisal fiber is 0.5~1 millimeter, by the sisal hemp
After fabric thrashing, the jelly being together uniformly mixing to obtain with other above-mentioned raw materials is the buffer solution.
4. it is used for the bascule of power equipment as claimed in claim 1, wherein, the lateral vibration absorbing mechanism includes：
Sleeve, its one end closing, another end opening；
Support column, it is slidably matched to the sleeve from the opening, and the gap between the sleeve and support column passes through lubrication
Oil sealing closes so that and sleeve inner forms closed compression chamber, and be provided centrally with passage insertion support column the two of the support column
Individual end face, and check valve is provided with the passage so that gas unidirectional enters in the compression chamber；
Support block, it is fixed on one end of the sleeve closing and is used to withstand the power equipment；And
Fixed block, its one side are arranged on the column, and another side and the support column are affixed, and are also arranged on the support column
There is a spring, the spring one end withstands fixed block one end, and the sleeve is withstood with sleeve described in elastic recovery in one end.
5. it is used for the bascule of power equipment as claimed in claim 4, wherein, vertical rail is provided with the column
Road, the fixed block are equipped with the track to adjust the relatively high of the lateral vibration absorbing mechanism and the power equipment
Degree.
6. it is used for the bascule of power equipment as claimed in claim 4, wherein, the lateral vibration absorbing mechanism also includes vibration
Conversion unit, the two sides of the vibration conversion unit are removably fixed with the column and the sleeve respectively；
The vibration conversion unit includes：
Rectangular block, its one side are detachably fixed with the power equipment, and another side setting is fluted, and the groove has in two
Groove angle and notch, the both sides up and down of the notch are correspondingly fixed with limited block, and the limited block inwardly stretches to reduce the groove
Mouthful；
Elastic plate, its both ends head into two interior groove angles respectively, and the notch is protruded in middle part elastic bending；Wherein, the sleeve can
The middle part for withstanding on the elastic plate protrusion of dismounting；
Wherein, the interior groove angle is the non-straight corner structure of circular arc, and the both ends of the elastic plate are in and the interior groove angle radian
The curved shape to match, so that when the elastic plate is pressurized, transverse pressure is converted into vertical pressure.
7. it is used for the bascule of power equipment as claimed in claim 6, wherein, connect in the middle part of the elastic plate with the sleeve
Tactile position is provided with the texture of complications, while corresponding position is also provided with the texture of complications on sleeve, and both coordinate to strengthen
Coordinate intensity.
8. it is used for the bascule of power equipment as claimed in claim 6, wherein, the elastic plate is by least two pieces of arch bullets
Power piece is superimposed to be formed, and the elastic force plate shape matches so as to be brought into close contact between piece and piece.
9. it is used for the bascule of power equipment as claimed in claim 8, wherein, the both ends of the bouncing plate have breach,
Form gap slot after bouncing plate superposition, in the bouncing plate insertion after groove angle, formed between the gap slot and interior groove angle
One confined space, the confined space filling buffering colloid.
10. it is used for the bascule of power equipment as claimed in claim 6, wherein, the lateral vibration absorbing mechanism also includes gas
Pump, the air pump are connected by tracheae with the passage, to be filled with gas to the compression chamber；
The control module also includes vibrating sensor, and the vibrating sensor is arranged on the side wall of the power equipment, with inspection
Survey the power equipment horizontal vibration amplitude size；
The air pump and vibrating sensor are electrically connected with the controller, and the controller is configured as：
Preset level amplitude threshold A；
Persistently receive the amplitude signal of the vibrating sensor；
When amplitude is more than the amplitude threshold A, start the air-pump inflating；When amplitude is less than the amplitude threshold A, stop
The air pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710668634.8A CN107477142A (en) | 2017-08-08 | 2017-08-08 | Bascule for power equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710668634.8A CN107477142A (en) | 2017-08-08 | 2017-08-08 | Bascule for power equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107477142A true CN107477142A (en) | 2017-12-15 |
Family
ID=60598934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710668634.8A Withdrawn CN107477142A (en) | 2017-08-08 | 2017-08-08 | Bascule for power equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107477142A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108937351A (en) * | 2018-08-03 | 2018-12-07 | 中国航空规划设计研究总院有限公司 | A kind of mobile side board component for Cultural relics in museum shockproof part |
| CN110236401A (en) * | 2019-06-03 | 2019-09-17 | 华帝股份有限公司 | Anti-collision structure and cooking equipment applying same |
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| JP2016050584A (en) * | 2014-08-28 | 2016-04-11 | 本田技研工業株式会社 | Damper |
| CN205533987U (en) * | 2016-02-02 | 2016-08-31 | 泰州市凯华柴油发电机组有限公司 | Diesel generator with vibration damping seat |
| CN205669556U (en) * | 2016-06-07 | 2016-11-02 | 西南大学 | A kind of damping device of vehicle computing machine enclosure |
| CN206108617U (en) * | 2016-08-31 | 2017-04-19 | 四川奥尔铂电梯有限公司 | Be applied to high -efficient damping device of elevator |
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|---|---|---|---|---|
| CN1793690A (en) * | 2005-11-30 | 2006-06-28 | 郝钰 | Resistance regulatable air buffer |
| JP2007205543A (en) * | 2006-02-06 | 2007-08-16 | Mitsubishi Heavy Ind Ltd | Vibration cancellation device |
| CN2930368Y (en) * | 2006-03-30 | 2007-08-08 | 李宁体育(上海)有限公司 | Adjustable shock absorbing device of shoes |
| JP2016050584A (en) * | 2014-08-28 | 2016-04-11 | 本田技研工業株式会社 | Damper |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108937351A (en) * | 2018-08-03 | 2018-12-07 | 中国航空规划设计研究总院有限公司 | A kind of mobile side board component for Cultural relics in museum shockproof part |
| CN108937351B (en) * | 2018-08-03 | 2019-12-17 | 中国航空规划设计研究总院有限公司 | Movable side plate assembly for museum cultural relic shockproof piece |
| CN110236401A (en) * | 2019-06-03 | 2019-09-17 | 华帝股份有限公司 | Anti-collision structure and cooking equipment applying same |
| CN110236401B (en) * | 2019-06-03 | 2024-02-27 | 华帝股份有限公司 | Anti-collision structure and cooking equipment using same |
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Application publication date: 20171215 |