CN206378280U - Portable abnormal sound detection means - Google Patents
Portable abnormal sound detection means Download PDFInfo
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- CN206378280U CN206378280U CN201621486022.4U CN201621486022U CN206378280U CN 206378280 U CN206378280 U CN 206378280U CN 201621486022 U CN201621486022 U CN 201621486022U CN 206378280 U CN206378280 U CN 206378280U
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- detection means
- abnormal sound
- controller
- storage tank
- casing
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- 238000001514 detection method Methods 0.000 title claims abstract description 92
- 230000002159 abnormal effect Effects 0.000 title claims abstract description 73
- 238000004140 cleaning Methods 0.000 claims abstract description 12
- 230000000712 assembly Effects 0.000 claims abstract description 10
- 238000000429 assembly Methods 0.000 claims abstract description 10
- 230000006698 induction Effects 0.000 claims abstract description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000002689 soil Substances 0.000 abstract description 10
- 239000000428 dust Substances 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 description 21
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
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- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
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Abstract
A kind of portable abnormal sound detection means, including casing, case lid, battery, display, control assembly, detection components and cleaning assemblies.The first storage tank and the second storage tank are provided with casing.Case lid is pivotally connected with casing.Battery is placed in the first storage tank.Display is arranged at case lid on the side of casing.Control assembly is placed in the second storage tank.Detection components include Universal pipe, expansion link and detecting plate.The first end of Universal pipe is arranged on the lateral wall of the second storage tank, and detecting plate includes plate body, induction pieces and electromagnet.Cleaning assemblies includes channel washer and micro polisher.Above-mentioned portable abnormal sound detection means, convenience is preferable.In addition, controller can control the open and close of micro polisher, when device surface to be detected has dust soil, the dust soil on the surface of device to be detected can be cleaned by micro polisher, the convenience of portable abnormal sound detection means is further increased.
Description
Technical field
The utility model is related to field of mechanical technique, more particularly to a kind of portable abnormal sound detection means.
Background technology
The device of some plant equipment, e.g., compressor, motor, gearbox, gear-box, gear drive, pump, rotor
Deng, if there is the abnormal sound of device in the process of running in equipment, user be difficult to judge, it is necessary to ask special maintenance master worker to visit
Investigated.
However, the device of plant equipment often judges after going wrong by experience, or with the subjective inference of machine maintenance master worker
The last position for determining generation problem is checked one by one, due to being the artificial subjective judgement of repairman, error in judgement easily occurs,
It sometimes can not promptly and accurately judge the failure that where occurs, sometimes only minor issue will also waste the plenty of time, maintenance
Inefficiency.
Although having there is abnormal sound detection means on the market at present, existing abnormal sound structure of the detecting device is complex,
Build is huge, and typically maintenance station or maintenance factory just have abnormal sound detection means so that maintenance personal treats detection device and entered
During row detection, it is inconvenient.Existing abnormal sound detection means is not readily portable, and convenience is poor.
In addition, when device surface to be detected has dust soil so that abnormal sound detection means is more difficult to be attached, so that can not
Detection device is treated accurately to be detected.
Utility model content
Based on this, it is necessary to which for can not promptly and accurately judge the failure of where generation, maintenance efficiency is low, be inconvenient to take
Band and when device surface to be detected has dust soil, it is impossible to treat the technical problem that is accurately detected of detection device,
A kind of gear drive abnormal sound diagnostic alarms device is provided.
A kind of portable abnormal sound detection means, including casing, case lid, battery, display, control assembly, detection components
And cleaning assemblies.The first storage tank and the second storage tank are provided with the casing；The case lid is pivotally connected with the casing；It is described
Battery is placed in first storage tank；The display is arranged at the case lid on the side of the casing；Institute
State control assembly to be placed in second storage tank, the control assembly includes controller, holder and siren, the control
Device processed is connected with the holder, the siren, the display and the storage battery respectively；The detection components bag
Universal pipe, expansion link and detecting plate are included, the first end of the Universal pipe is arranged on the lateral wall of second storage tank, described
Detecting plate includes plate body, induction pieces and electromagnet, and the expansion link has hollow structure, and the expansion link connects with the plate body
Connect, the second end of the Universal pipe is arranged in the expansion link and is connected with the plate body, and the plate body is provided with slot, described
Electromagnet is placed in the slot, and the electromagnet is electrically connected with the controller, the induction pieces include camera and
Sensor, the sensor and the camera are respectively arranged on side of the plate body away from the expansion link, described to pass
Sensor and the camera are electrically connected the controller；The cleaning assemblies includes channel washer and micro polisher, described
The first end of channel washer is arranged on the lateral wall of second storage tank, and the micro polisher is arranged at the channel washer
On second end, the micro polisher is electrically connected with the controller.
In one of the embodiments, the lateral wall of the casing is provided with handle.
In one of the embodiments, the channel washer is silica gel spiral circle mast.
In one of the embodiments, the micro polisher includes micro motor and polish brush, and the micro motor is consolidated
It is scheduled on the second end of the channel washer and is connected by power line with the controller, the rotor of the micro motor is thrown with described
Light brush is connected.
In one of the embodiments, the surface of the polish brush has corrugated texture structure.
In one of the embodiments, the Universal pipe is wired hose.
Above-mentioned portable abnormal sound detection means, preferably, when the device of equipment needs detection, only needing will be above-mentioned for convenience
Portable abnormal sound detection means is carried to measurement equipment to be checked.Avoid traditional abnormal sound detection means build larger, it is not portable
The problem of band.In use, detecting plate is taken out out of casing, and accurately detecting plate is positioned to equipment by telescoping tube
On device to be detected, camera is provided with the detecting plate so that user can observe device by display, can be more
Accurately detecting plate is positioned to the device to be detected of equipment.By setting electromagnet, opened using controller after electromagnet,
Detecting plate can be attached on device surface to be detected in the presence of magnetic force, be closed using controller after electromagnet, and magnetic force weakens,
Can be relatively easy to remove detecting plate from device surface to be detected, enable to detecting plate attaching operation and removal operation compared with
To be convenient, the controllability energy of portable abnormal sound detection means is improved.By setting the sensor, the sensor is sound
At least one of sound sensor and vibrating sensor, in such manner, it is possible to the acoustic audio signal or vibration signal of collecting device,
It is default on holder with being stored in advance in by controller by the way that acoustic audio signal or vibration signal are transferred into controller
Signal is judged and analyzed, and judges whether acoustic audio signal value or vibration signal value exceed preset signals, is, by warning
Report device sends alarm, and shows abnormal concrete condition over the display, so can promptly and accurately judge whether the device occurs
Failure, so as to save a large amount of detection times, improves maintenance efficiency.
In addition, the controller can control the open and close of micro polisher, when device surface to be detected has ash
During dirt soil, the dust soil on the surface of device to be detected can be cleaned by micro polisher, to cause detecting plate in magnetic force
On the surface that device to be detected is close under effect, so as to improve the effect of the noise reduction sent in sensor collection gearbox
Rate, further increases the convenience of portable abnormal sound detection means.
Brief description of the drawings
Fig. 1 is the structural representation of portable abnormal sound detection means in the embodiment of the utility model one；
Fig. 2 is the partial structural diagram of portable abnormal sound detection means in the embodiment of the utility model one；
Fig. 3 is the modular structure signal of the control assembly of portable abnormal sound detection means in the embodiment of the utility model one
Figure；
Fig. 4 is the structural representation of another angle of portable abnormal sound detection means in the embodiment of the utility model one；
Fig. 5 is the structural representation of the detection components of portable abnormal sound detection means in the embodiment of the utility model one；
Fig. 6 is the structural representation of portable abnormal sound detection means in another embodiment of the utility model；
Fig. 7 is the structural representation of portable abnormal sound detection means in the another embodiment of the utility model；
Fig. 8 is the structural representation of the detection components of portable abnormal sound detection means in the another embodiment of the utility model.
Embodiment
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings to this
The embodiment of utility model is described in detail.Elaborate many details in order to abundant in the following description
Understand the utility model.But the utility model can be implemented with being much different from other manner described here, this area
Technical staff can do similar improvement in the case of without prejudice to the utility model intension, therefore the utility model is not by following public affairs
The limitation for the specific embodiment opened.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ",
The orientation or position relationship of the instruction such as " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " are based on shown in the drawings
Orientation or position relationship, are for only for ease of description the utility model and simplify description, rather than indicate or imply signified dress
Put or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the utility model
Limitation.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In description of the present utility model, " multiple " are meant that at least two, such as two
It is individual, three etc., unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect；Can be joined directly together, can also be indirectly connected to by intermediary, can be two
The connection of element internal or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the common skill of this area
For art personnel, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature is "above" or "below" second feature
Can be that the first and second features are directly contacted, or the first and second features pass through intermediary mediate contact.Moreover, first is special
Levy second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only
Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with
Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height less than second feature.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another
On one element or there can also be an element placed in the middle.When an element is considered as " connection " another element, it can be with
It is directly to another element or may be simultaneously present centering elements.Term as used herein " vertically ", " level
", " on ", " under ", "left", "right" and similar statement for illustrative purposes only, it is unique implement to be not offered as
Mode.
For example, a kind of portable abnormal sound detection means, including casing, case lid, battery, display, control assembly, detection
Component and cleaning assemblies.The first storage tank and the second storage tank are provided with the casing；The case lid is pivotally connected with the casing；
The battery is placed in first storage tank；The display is arranged at the case lid close to the side of the casing
On；The control assembly is placed in second storage tank, and the control assembly includes controller, holder and siren,
The controller is connected with the holder, the siren, the display and the storage battery respectively；The detection
Component includes Universal pipe, expansion link and detecting plate, and the first end of the Universal pipe is arranged at the lateral wall of second storage tank
On, the detecting plate includes plate body, induction pieces and electromagnet, and the expansion link has a hollow structure, the expansion link with it is described
Plate body is connected, and the second end of the Universal pipe is arranged in the expansion link and is connected with the plate body, and the plate body is provided with slotting
Groove, the electromagnet is placed in the slot, and the electromagnet is electrically connected with the controller, and the induction pieces include taking the photograph
As head and sensor, the sensor and the camera are respectively arranged on side of the plate body away from the expansion link,
The sensor and the camera are electrically connected the controller；The cleaning assemblies includes channel washer and miniature polishing
Machine, the first end of the channel washer is arranged on the lateral wall of second storage tank, and the micro polisher is arranged at described
On second end of channel washer, the micro polisher is electrically connected with the controller.
In order to further illustrate above-mentioned portable abnormal sound detection means, another example is, referring to Fig. 1, portable is different
Ringing detection means 10 includes casing 100, case lid 200, battery 300, display 400, control assembly 500 and detection components 600,
The case lid is covered on the casing, and the battery is placed in the casing, and the display is arranged at the case lid
On the side of the casing, the control assembly is placed in the casing, the detection components and the control assembly
Connection.For example, referring to Fig. 1, the case lid has two relative sides, its one side close to the casing, i.e. towards
The casing, another side is away from the casing, that is, away from the casing, and the display is arranged at the case lid close to institute
State on the side of casing.For example, the case lid has two relative sides, two sides include first side and the second side
Face, first side is close to the casing, and second side is away from the casing, and the display is arranged at the case lid close to described
On the side of casing.
Referring to Fig. 1, case lid 200 is pivotally connected with casing 100, i.e. the case lid can be around its connection position with the casing
Place's rotation is put, the case lid can be covered on the casing, so, by the way that portable abnormal sound detection means is set into casing
Formula, is easy to carry, and improves the convenience of portable abnormal sound detection means.And for example, the case lid is hinged with the casing, or
Say, the case lid is connected through the hinge the casing.The outside of casing 100 is provided with handle 110, in such manner, it is possible to by described
Handle lifts portable abnormal sound detection means, further increases convenience during carrying.And for example, the handle has shaft-like knot
Structure, and for example, the handle have steel pipe layer, in such manner, it is possible to improve the intensity of the handle, are hardly damaged it.And for example, it is described
The lateral wall of handle is arranged with sponges cover, so, uses and does not hurt hands.And for example, side of the casing away from the case lid
Four universal wheels are provided with, so, are easy to promote portable abnormal sound detection means by the universal wheel.Specifically, the case
Four edges of side of the body away from the case lid are respectively arranged with a universal wheel.And for example, the outside of the casing is also set
Pull bar is equipped with, when the pull bar is used in combination with the universal wheel, portable abnormal sound detection means can be further improved
Convenience, makes it easier to carry.
Referring to Fig. 2, being provided with the first storage tank 120 and the second storage tank 140 in casing 100；It is preferred that, casing 100
Inside it is additionally provided with the 3rd storage tank 130.With reference to Fig. 1 and Fig. 2, battery 300 is placed in first storage tank, and battery is used
In providing electric power and storage electric power, and for example, the battery is installed in first storage tank, and for example, and the battery is
Lead-acid battery, and for example, the battery are lithium ion battery, in such manner, it is possible to reduce the weight of battery, and can improve abnormal sound inspection
Survey the use time of device.And for example, the battery is soft bag lithium ionic cell, so, occurs the feelings of potential safety hazard in battery
Under condition, soft bag lithium ionic cell is at most only understood air-blowing and split, and can explode, improve just like that rather than box hat aluminum hull battery core
Take the security of formula abnormal sound detection means.By setting the battery, portable abnormal sound detection means can be further improved
Lasting use ability, be especially easy for the use of maintenance personal.3rd storage tank 130 can be for things such as place tools
Product, by setting the 3rd storage tank so that portable abnormal sound detection means has function of containing articles.And for example, referring to
Fig. 1 and Fig. 2, the casing is additionally provided with the 4th storage tank 150, and the 4th storage tank is used to store detection components.
Referring to Fig. 1, display 400 is arranged at the case lid 200 on the side of the casing 100, described
Display is connected with the control device, and the display is used for the metrical information and use for showing portable abnormal sound detection means
In offer video image.
Also referring to Fig. 1 and Fig. 2, control assembly 500 is placed in second storage tank 140, and for example, the control
Component is installed in second storage tank.Referring to Fig. 3, control assembly 500 includes controller 510, holder 520 and alarm
Device 530, the controller is connected with the holder, the siren, the display and the storage battery respectively.
Also referring to Fig. 4, detection components 600 include Universal pipe 610, expansion link 620 and detecting plate 630.With reference to Fig. 2 and
Fig. 4, the first end of the Universal pipe 610 is arranged on the lateral wall of second storage tank.Referring to Fig. 5, the detecting plate
630 include plate body 631, induction pieces 632 and electromagnet 633, and the expansion link has hollow structure, the expansion link 620 and institute
State plate body 631 to connect, the second end of the Universal pipe 610 is arranged in the expansion link 620 and is connected with the plate body 630, institute
State plate body 630 and be provided with slot (not shown), the electromagnet 633 is placed in the slot, and the electromagnet with it is described
Controller is electrically connected, and the induction pieces 632 include camera 634 and sensor 635, and the sensor is sound transducer and shaken
At least one of dynamic sensor, for example, the sensor is sound transducer and/or vibrating sensor；The sensor 635
And the camera 634 is respectively arranged on side of the plate body 631 away from the expansion link 620, the sensor and institute
State camera and be electrically connected the controller.And for example, multiple sensors, multiple sensor rectangular arrays are set
In distribution and side of the plate body away from the expansion link.
During holder is memory, the present embodiment, the sound when device of pre-recorded equipment runs well in memory
Vibration signal when sound or/and the normal operation of the device of equipment, be additionally provided with comparator in controller, and detection components will be detected
The device operating sound or/and vibration signal input comparator of equipment, comparator are calling in memory pre-recorded equipment just
Often the sound or/and vibration signal during operating, carry out the comparison of sound frequency or/and vibration signal frequency, if beyond normal fortune
Sound frequency or/and vibration signal frequency when turning, then be considered as abnormal sound, will be entered by controller in the noise reduction input store
Row is preserved, and is easy to subsequent analysis to consult, meanwhile, the information on the noise reduction and memory is output to display by controller
On, it is easy to user's real time review.And for example, sound or/and vibration signal when pre-recorded equipment runs well in memory
For preset signals.
It should be noted that sound transducer is used to gather acoustic audio signal, sound transducer is by the sound sound of collection
Frequency signal is transmitted into controller, and analysis judgment is carried out by controller.Vibrating sensor is used to gather vibration signal, vibrating sensing
Device transmits the vibration signal of collection into controller, and analysis judgment is carried out by controller.It is described by setting the sensor
Sensor is at least one of sound transducer and vibrating sensor, in such manner, it is possible to by the abnormal sound of equipment by by sound sound
Frequency signal or vibration signal are transferred to controller, are judged by controller and the preset signals that are stored in advance on holder
With analysis, judge whether acoustic audio signal value or vibration signal value exceed preset signals, be that alarm is sent by siren.
It is preferred that, the sensor is sound transducer and vibrating sensor, by setting sound transducer and vibrating sensor simultaneously,
Acoustic audio signal and vibration signal can be gathered simultaneously, can be reduced the interference of external sound or vibration, be made controller
It is more accurate to compare.
It should be noted that sound transducer, the operation principle of vibrating sensor and controller and how to realize and please join
According to prior art, the utility model will not be repeated here.For example, induction pieces, controller, holder and siren etc., can be adopted
With existing product, the utility model requires nothing more than concrete structure and the company of each structure of protection portable abnormal sound detection means herein
Connect relation.
In the present embodiment, the siren is at least one of buzzer, loudspeaker and vibrator.It is preferred that, it is described
Siren is audible alarm, and it controlled can sound the alarm, and such as alarm song is ticktack；And for example alarm song is Chinese sound
Sound.So, when the acoustic audio signal or/and vibration signal that controller analysis judgment sensor is gathered is exceptions, control police
Report device starts and sounded the alarm.In other embodiment, siren can also be light siren, and it controlled can send warning light
Light, such as blue red, light.
Camera gathers video information, and by video information transmission into controller, controller by video information store to
On holder, and display is transmitted to, in such manner, it is possible to be easy to the position of user's observation detecting plate, so as to enter to detecting plate
Row is accurately positioned, and the device to be detected that is particularly suitable for use in is located at equipment depths, and maintenance personal is difficult to the units test touched.Again
Such as, the camera is infrared camera, so, can be according to the equipment of operation when light or not enough lamplight brightness
Infrared field data simulates profile, is easy to user to observe the position of detecting plate, so as to be accurately positioned to detecting plate.
In the present embodiment, the Universal pipe is plastic tube.And for example, the Universal pipe is plastic flexible pipe, in such manner, it is possible to set
The Universal pipe of long length, while can store into casing.And for example, the Universal pipe is stainless steel flexible hose, and for example, described ten thousand
It is wired hose to pipe, and for example, the Universal pipe is telescopic stainless steel flexible hose, so, can preferably manipulate Universal pipe
So that detecting plate is preferably attached on device surface to be detected, overhaul efficiency is improved, while the intensity of Universal pipe can also be improved,
It is difficult to be damaged.
Although it is understood that Universal pipe can according to direction adjustment angle, when device to be detected be located at equipment depths, and
It is often more difficult that detecting plate is accurately positioned when maintenance personal is difficult to touch again, it is more difficult to it is accurately attached to device to be detected
On part.In the present embodiment, hollow structure, the expansion link and the plate body are set to by setting telescoping tube, and by telescoping tube
Connection, the second end of the Universal pipe is arranged in the expansion link and is connected with the plate body, can be difficult to touch in maintenance personal
And equipment at, by the length for adjusting the telescoping tube so that maintenance personal can be accurately positioned to detecting plate, together
When, expansion link is rigidly preferable, not flexible, detecting plate is accurately attached on device to be detected, improves portable different
Ring the convenience of detection means.And for example, end of the expansion link away from the detecting plate is provided with anti-slip veins, the anti-slip veins
For burr, so, it is difficult to skid during using the expansion link, is easy to grip.
In the present embodiment, the electromagnet is placed in the slot, and the electromagnet is electrically connected with the controller,
So, the opening and closing of the electromagnet can be controlled by controller, are patches so as to control detecting plate as needed
It is attached still leave device to be detected, it is to avoid the problem of traditional setting magnet is difficult to remove in slave unit.
In the present embodiment, the controller controls for PLC (Programmable Logic Controller, abbreviation PLC)
Device, PLC is uniformly controlled siren, display, electromagnet, sensor and camera.And for example, controller and electromagnetism
The connecting line of iron, sensor and camera connection is embedded in the Universal pipe.
Above-mentioned portable abnormal sound detection means, preferably, when the device of equipment needs detection, only needing will be above-mentioned for convenience
Portable abnormal sound detection means is carried to measurement equipment to be checked.Avoid traditional abnormal sound detection means build larger, it is not portable
The problem of band.In use, detecting plate is taken out out of casing, and accurately detecting plate is positioned to equipment by telescoping tube
On device to be detected, camera is provided with the detecting plate so that user can observe device by display, can be more
Accurately detecting plate is positioned to the device to be detected of equipment.By setting electromagnet, opened using controller after electromagnet,
Detecting plate can be attached on device surface to be detected in the presence of magnetic force, be closed using controller after electromagnet, and magnetic force weakens,
Can be relatively easy to remove detecting plate from device surface to be detected, enable to detecting plate attaching operation and removal operation compared with
To be convenient, the controllability energy of portable abnormal sound detection means is improved.By setting the sensor, the sensor is sound
At least one of sound sensor and vibrating sensor, in such manner, it is possible to the acoustic audio signal or vibration signal of collecting device,
It is default on holder with being stored in advance in by controller by the way that acoustic audio signal or vibration signal are transferred into controller
Signal is judged and analyzed, and judges whether acoustic audio signal value or vibration signal value exceed preset signals, is, by warning
Report device sends alarm, and shows abnormal concrete condition over the display, so can promptly and accurately judge whether the device occurs
Failure, so as to save a large amount of detection times, improves maintenance efficiency.
It is understood that when device surface to be detected has dust soil, because detecting plate is in treating by magnetic-adsorption
Surface during detection, excessive soil is not easy to portable abnormal sound detection means and it is detected and attached, in order that just
Prompt formula abnormal sound detection means, which treats detection device surface, has cleaning function, for example, referring to Fig. 6, portable abnormal sound detection dress
Putting also includes cleaning assemblies 700, and the cleaning assemblies 700 includes channel washer 710 and micro polisher 720, the channel washer 710
First end be arranged on the lateral wall of second storage tank, the micro polisher 720 is arranged at the channel washer 710
On second end, the micro polisher is electrically connected with the controller, so, and the controller can control micro polisher
Open and close, when device surface to be detected has dust soil, the table of device to be detected can be cleaned by micro polisher
The dust soil in face, to cause detecting plate to be close in the presence of magnetic force on the surface of device to be detected, so as to improve sensing
Device collects the efficiency of the noise reduction sent in gearbox, further increases the convenience of portable abnormal sound detection means.
For example, the channel washer is silica gel spiral circle mast, so, it is easy to grip and uses.And for example, the miniature polishing
Machine include micro motor and polish brush, the micro motor be fixed on the second end of the channel washer and by power line with it is described
Controller is connected, and the rotor of the micro motor is connected with the polish brush.And for example, the power line is embedded in the channel washer
In.And for example, the surface of the polish brush has corrugated texture structure, in such manner, it is possible to make its cleaning function preferable.
It is understood that can detecting plate be accurately positioned, the noise reduction pole sent for sensor collection device to be detected
Its is important, therefore, in order to be accurately positioned detecting plate to device to be detected in insufficient light or inadequate lamplight brightness
On, for example, referring to Fig. 7, portable abnormal sound detection means also includes light fixture 800, the light fixture 800 includes illumination
Bar 810 and illuminating lamp 820, the first end of the lighting rod are arranged on the lateral wall of second storage tank, the illuminating lamp
It is arranged on the second end of the lighting rod, the illuminating lamp is electrically connected with the controller, so, controller can control institute
The open and close of illuminating lamp are stated, in the presence of illuminating lamp, maintenance master worker can be rapidly and accurately by adjustment detecting plate with treating
The position of device is detected to cause detecting plate close to device to be detected, detecting plate is attached to device to be detected in the presence of magnetic force
On surface, so as to improve the efficiency of the noise reduction sent in sensor collection gearbox, portable abnormal sound is further increased
The convenience of detection means.
And for example, the illuminating lamp is LED illumination lamp, and so, LED lamplight is soft, and service life is longer, is hardly damaged.Again
Such as, the LED illumination lamp, which is spirally connected, is arranged on the second end end of the lighting rod, so, installation, the maintenance of LED illumination lamp
It is more convenient with changing, further increase the convenience of portable abnormal sound detection means.
It should be noted that although enable to maintenance personal to be accurately positioned to detecting plate by expansion link,
Detecting plate is accurately attached on device to be detected, improve the convenience of portable abnormal sound detection means, still, detection
The open and close of electromagnet on plate, and the open and close of sensor, camera are all controlled by controller, are actually made
In, convenience is still poor, when maintenance personal's hand takes expansion link, it is necessary to when controlling electromagnet, camera and sensor, need
Controller is adjusted with an other hand, is inconvenient.In order to further improve the convenient of portable abnormal sound detection means
Property, for example, referring to Fig. 8, portable abnormal sound detection means also includes push-Button switch assembly 900, the push-Button switch assembly bag
Include the first button switch 910, the second button switch 920 and the 3rd button switch 930, first button switch, the second button
Switch and the 3rd button switch are respectively arranged on the lateral wall of the expansion link 630, for example, first button switch, the
Two button switches and the 3rd button switch, which are respectively separated, to be arranged on the lateral wall of the expansion link 630；For example, described first presses
Button switch is connected between the controller and the electromagnet, the open and close for controlling the electromagnet；Described
Two button switches are connected between the controller and the camera, the open and close for controlling the camera；Institute
State the 3rd button switch to be connected between the controller and the sensor, unlatching and pass for controlling the sensor
Close.For example, first button switch, the second button switch, the 3rd button switch are electrically connected the controller, described
One button switch controls the open and close of the electromagnet, and second button switch controls unlatching and the pass of the camera
Close, the 3rd button switch controls the open and close of the sensor, so, by setting described on the expansion link
First button, second button and the 3rd button, maintenance personal can directly pass through first button, described second
Button and the 3rd button switch control electromagnet, camera and sensor, further increase the detection of portable abnormal sound
The convenience of device, it is handling preferably, it is to avoid when maintenance personal hand take expansion link, it is necessary to control electromagnet, camera and
During sensor, controller need to be adjusted with an other hand, the problem of being inconvenient.
In order to allow the controller to connect mobile phone, and the information data stored on hard disk and abnormal sound data are passed
It is handed in external network, such as server, for example, the control assembly also includes radio communication device, the radio communication dress
Put and be connected respectively with the controller and the holder, in such manner, it is possible to connect the controller by mobile phone, and controlled described
Controller, further increases the convenience of portable abnormal sound detection means, moreover it is possible to which video information and abnormal sound are tested
Real-time data sharing.And for example, the radio communication device be blue-tooth device, WIFI devices and Zigbee communication device at least
It is a kind of；For example, the radio communication device is blue-tooth device, WIFI devices and/or Zigbee communication device.And for example, described
One button switch is blueness, and second button switch is red, and the 3rd button switch is green.And for example, described first
Button switch, second button switch and the 3rd button switch are open type button switch.
Above-mentioned portable abnormal sound detection means, preferably, when the device of equipment needs detection, only needing will be above-mentioned for convenience
Portable abnormal sound detection means is carried to measurement equipment to be checked.Avoid traditional abnormal sound detection means build larger, it is not portable
The problem of band.In use, detecting plate is taken out out of casing, and accurately detecting plate is positioned to equipment by telescoping tube
On device to be detected, camera is provided with the detecting plate so that user can observe device by display, can be more
Accurately detecting plate is positioned to the device to be detected of equipment.By setting electromagnet, opened using controller after electromagnet,
Detecting plate can be attached on device surface to be detected in the presence of magnetic force, be closed using controller after electromagnet, and magnetic force weakens,
Can be relatively easy to remove detecting plate from device surface to be detected, enable to detecting plate attaching operation and removal operation compared with
To be convenient, the controllability energy of portable abnormal sound detection means is improved.By setting the sensor, the sensor is sound
At least one of sound sensor and vibrating sensor, in such manner, it is possible to the acoustic audio signal or vibration signal of collecting device,
It is default on holder with being stored in advance in by controller by the way that acoustic audio signal or vibration signal are transferred into controller
Signal is judged and analyzed, and judges whether acoustic audio signal value or vibration signal value exceed preset signals, is, by warning
Report device sends alarm, and shows abnormal concrete condition over the display, in this way, can promptly and accurately judge whether the device occurs
Failure, so as to save a large amount of detection times, improves maintenance efficiency.
Sound transducer and/or vibrating sensor are judged and analyzed it should be noted that how controller is realized,
Prior art is refer to, the utility model will not be repeated here.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that for the common skill of this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
Protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (6)
1. a kind of portable abnormal sound detection means, it is characterised in that including：
The first storage tank and the second storage tank are provided with casing, the casing；
Case lid, the case lid is pivotally connected with the casing；
Battery, the battery is placed in first storage tank；
Display, the display is arranged at the case lid on the side of the casing；
Control assembly, the control assembly is placed in second storage tank, and the control assembly includes controller, holder
And siren, the controller is electrically connected with the holder, the siren, the display and the battery respectively
Connect；
Detection components, the detection components include Universal pipe, expansion link and detecting plate, and the first end of the Universal pipe is arranged at institute
On the lateral wall for stating the second storage tank, the detecting plate includes plate body, induction pieces and electromagnet, and the expansion link has hollow knot
Structure, the expansion link is connected with the plate body, and the second end of the Universal pipe is arranged in the expansion link and connected with the plate body
Connect, the plate body is provided with slot, the electromagnet is placed in the slot, and the electromagnet is electrically connected with the controller
Connect, the induction pieces include camera and sensor, and it is remote that the sensor and the camera are respectively arranged at the plate body
On the side of the expansion link, the sensor and the camera are electrically connected the controller；And
Cleaning assemblies, the cleaning assemblies includes channel washer and micro polisher, and the first end of the channel washer is arranged at described
On the lateral wall of second storage tank, the micro polisher is arranged on the second end of the channel washer, the micro polisher
Electrically connected with the controller.
2. abnormal sound detection means according to claim 1, it is characterised in that the lateral wall of the casing is provided with handle.
3. abnormal sound detection means according to claim 1, it is characterised in that the channel washer is silica gel spiral circle mast.
4. abnormal sound detection means according to claim 1, it is characterised in that the micro polisher include micro motor and
Polish brush, the micro motor is fixed on the second end of the channel washer and is connected by power line with the controller, described
The rotor of micro motor is connected with the polish brush.
5. abnormal sound detection means according to claim 4, it is characterised in that the surface of the polish brush has corrugated
Texture structure.
6. abnormal sound detection means according to any one of claim 1 to 5, it is characterised in that the Universal pipe is steel wire
Flexible pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621486022.4U CN206378280U (en) | 2016-12-31 | 2016-12-31 | Portable abnormal sound detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621486022.4U CN206378280U (en) | 2016-12-31 | 2016-12-31 | Portable abnormal sound detection means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206378280U true CN206378280U (en) | 2017-08-04 |
Family
ID=59403174
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621486022.4U Expired - Fee Related CN206378280U (en) | 2016-12-31 | 2016-12-31 | Portable abnormal sound detection means |
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| Country | Link |
|---|---|
| CN (1) | CN206378280U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109211511A (en) * | 2018-08-28 | 2019-01-15 | 东莞市欧珀精密电子有限公司 | Fall-down test equipment |
| CN110794091A (en) * | 2019-10-24 | 2020-02-14 | 南京工业大学 | Stirring and mixing performance testing equipment and method |
| CN112213099A (en) * | 2020-09-29 | 2021-01-12 | 如皋市蓝鹰齿轮制造有限公司 | Partial rotation type valve gear box fault detection device and method |
-
2016
- 2016-12-31 CN CN201621486022.4U patent/CN206378280U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109211511A (en) * | 2018-08-28 | 2019-01-15 | 东莞市欧珀精密电子有限公司 | Fall-down test equipment |
| CN110794091A (en) * | 2019-10-24 | 2020-02-14 | 南京工业大学 | Stirring and mixing performance testing equipment and method |
| CN112213099A (en) * | 2020-09-29 | 2021-01-12 | 如皋市蓝鹰齿轮制造有限公司 | Partial rotation type valve gear box fault detection device and method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170804 |