CN206609612U - The abnormal sound detection device of gear-box - Google Patents
The abnormal sound detection device of gear-box Download PDFInfo
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- CN206609612U CN206609612U CN201621489507.9U CN201621489507U CN206609612U CN 206609612 U CN206609612 U CN 206609612U CN 201621489507 U CN201621489507 U CN 201621489507U CN 206609612 U CN206609612 U CN 206609612U
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- China
- Prior art keywords
- abnormal sound
- gear
- housing
- sound detection
- detection device
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Abstract
A kind of abnormal sound detection device of gear-box, including shell, PLC, detection components, mounting assembly and display module.Shell includes housing and folding and unfolding cylinder.PLC is arranged in housing.Mounting assembly includes soft ribbons body, wire and multiple magnetic absorption members, and soft ribbons body is arranged in folding and unfolding cylinder, and wire is arranged in soft ribbons body, and multiple installing zones are arranged at intervals with soft ribbons body, and each magnetic absorption member is corresponded and is arranged on each installing zone.Detection components include multiple audio frequency detectors, and each audio frequency detector is corresponded and is arranged on each installing zone, and each audio frequency detector is electrically connected with wire respectively.Display module includes mounting frame and display screen, and mounting frame is arranged on the outer surface of housing, and display screen is embedded in mounting frame.The abnormal sound detection device of said gear case can realize the abnormal sound detection operation of disposable multipoint mode, and malfunction elimination efficiency is higher.Live visual effect can also be realized to malfunction elimination result.
Description
Technical field
The utility model is related to testing techniques of equipment field, the abnormal sound detection device of more particularly to a kind of gear-box.
Background technology
With the development of science and technology and social economy, scientific and technological progress active influence the economy of society and changes people
Life style.Gear-box is an important mechanical part in transmission mechanism, and internal control mechanism is accurate, and narrow space is long
It is unavoidable after time operation that failure occurs, influence the operating efficiency of plant equipment.
However, gear-box go wrong after often by repairman's experience judge or with machine maintenance master worker subjective inference by
, due to being the artificial subjective judgement of repairman, easily there is error in judgement, has in the individual last position for determining generation problem of inspection
When can not promptly and accurately judge the failure that where occurs, sometimes only minor issue will also waste the plenty of time, failure row
Look into inefficiency.Also, for large gearbox or the multiple gear-boxes for formula of arranging, the workload of its malfunction elimination is more
Greatly, malfunction elimination efficiency is lower.
Especially traditional malfunction elimination mode is relatively inaccessible to scene and realizes visual effect to malfunction elimination result.
Utility model content
Based on this, it is necessary to provide a kind of malfunction elimination for large gearbox or the multiple gear-boxes for formula of arranging and imitate
Rate is higher, and the abnormal sound detection device of the gear-box of visual effect live can be realized to malfunction elimination result.
A kind of abnormal sound detection device of gear-box, including：
Shell, the shell includes housing and folding and unfolding cylinder, and the folding and unfolding cylinder is arranged on the housing, and folding and unfolding cylinder
Connected with the inner space of the housing；
PLC, the PLC is arranged in the housing；
Mounting assembly, the mounting assembly includes soft ribbons body, wire and multiple magnetic absorption members, and the end of the soft ribbons body is fixed
In in the housing, and the soft ribbons body is arranged in the folding and unfolding cylinder, and the wire is arranged in the soft ribbons body, the wire
Electrically connected with the PLC, multiple installing zones are arranged at intervals with the soft ribbons body, each magnetic absorption member, which is corresponded, to be set
It is placed on each installing zone；
Detection components, the detection components include multiple audio frequency detectors, and each audio frequency detector, which is corresponded, to be set
In on each installing zone, and each audio frequency detector is electrically connected with the wire respectively；And
Display module, the display module includes mounting frame and display screen, and the mounting frame is arranged at the housing
Outer surface on, the display screen is embedded in the mounting frame, and the display screen is electrically connected with the PLC.
In one of the embodiments, the folding and unfolding cylinder has hollow structure.
In one of the embodiments, the folding and unfolding cylinder has hollow cylindrical structure.
In one of the embodiments, the mounting frame has square ring structure.
In one of the embodiments, it is provided with cushion pad between the display screen and the madial wall of the mounting frame
Layer.
In one of the embodiments, the interval between every two neighboring installing zone is equal.
The abnormal sound detection device of said gear case is by setting shell, the PLC, mounting assembly and detection group
Part, need to only correspond each installing zone on soft ribbons body each measuring point to be checked, and the magnetic absorption member on correspondence installing zone is attached to pair
On the measuring point to be checked answered, it is disposably many to multiple gear-boxes of large gearbox or formula of arranging that each audio frequency detector is used for realization
The abnormal sound detection operation of point type, and then malfunction elimination operation is played, malfunction elimination efficiency is higher.Also, controlled by the PLC
Device by the audio frequency detector will can be obtained on corresponding measuring point to be checked abnormal sound detection signal handled after, then pass through display
Screen live can realize visual effect to malfunction elimination result.
Brief description of the drawings
Fig. 1 is the structural representation of the abnormal sound detection device of the gear-box of the embodiment of the utility model one；
Fig. 2 is the mounting assembly of the embodiment of the utility model one and the structural representation of detection components；
Fig. 3 is the structural representation of the abnormal sound detection device of the gear-box of another embodiment of the utility model.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Better embodiment of the present utility model is given in accompanying drawing.But, the utility model can come in many different forms
Realize, however it is not limited to embodiments described herein.On the contrary, the purpose for providing these embodiments is to make to this practicality newly
It is more thorough comprehensive that the disclosure of type understands.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or can also have element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is herein to be in term used in the description of the present utility model
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " bag
Include the arbitrary and all combination of one or more related Listed Items.
For example, a kind of abnormal sound detection device of gear-box, including：Shell, the shell includes housing and folding and unfolding cylinder, described
Folding and unfolding cylinder is arranged on the housing, and folding and unfolding cylinder is connected with the inner space of the housing；PLC, the PLC
Controller is arranged in the housing；Mounting assembly, the mounting assembly includes soft ribbons body, wire and multiple magnetic absorption members, described
The end of soft ribbons body is fixed in the housing, and the soft ribbons body is arranged in the folding and unfolding cylinder, and the wire is arranged at described
In soft ribbons body, the wire is electrically connected with the PLC, and multiple installing zones, each institute are arranged at intervals with the soft ribbons body
Magnetic absorption member one-to-one corresponding is stated to be arranged on each installing zone；Detection components, the detection components are examined including multiple audios
Survey device, each audio frequency detector is corresponded and is arranged on each installing zone, and each audio frequency detector respectively with institute
State wire electrical connection；And display module, the display module includes mounting frame and display screen, and the mounting frame is arranged at institute
State on the outer surface of housing, the display screen is embedded in the mounting frame, and the display screen and PLC electricity
Connection.
For a further understanding of the abnormal sound detection device of said gear case, another example is, referring to Fig. 1, gear-box
Abnormal sound detection device 10 include shell 100 and PLC (being blocked in figure by shell), also referring to Fig. 2, gear-box
Abnormal sound detection device 10 also includes mounting assembly 200 and detection components 300, and the PLC is arranged in shell 100, peace
At least part of arrangement 200 is placed in shell 100, and detection components 300 are arranged in mounting assembly 200.
Referring to Fig. 1, shell 100 includes housing 110 and folding and unfolding cylinder 120, folding and unfolding cylinder 120 is arranged on housing 110, and
Folding and unfolding cylinder 120 is connected with the inner space of housing 110, and housing 110 is used to protect its internal each part installed.
In one embodiment, the folding and unfolding cylinder has hollow structure；And for example, the folding and unfolding cylinder has hollow cylindrical knot
Structure；And for example, the bottom of the housing is provided with support base；And for example, the housing has hollow rectangular parallelepiped structure.
For example, the PLC is arranged in the housing, wherein, the PLC is Programmable logical controller
Device (Programmable Logic Controller, abbreviation PLC), it is the digital electronic device with microprocessor, is used for
The digital logic controller of Automated condtrol, can load control instruction at any time storage and execution in internal memory.The PLC controls
Device is made up of innernal CPU, the unit such as instruction and data internal memory, input-output unit, power supply module, digital simulation module.
Also referring to Fig. 1 and Fig. 2, mounting assembly 200 include soft ribbons body 210, wire (being blocked in Fig. 2 by soft ribbons body) and
Multiple magnetic absorption members 220, the end of soft ribbons body 210 is fixed in housing 100, and soft ribbons body 210 wears folding and unfolding cylinder 120, works as needs
Using the gear-box abnormal sound detection device when, soft ribbons body 210 is pulled out out of housing 110 by folding and unfolding cylinder 210, when not
When needing to use the abnormal sound detection device of the gear-box, then soft ribbons body 210 is got back into housing 110 by folding and unfolding cylinder 210,
So, it is more conducive to the storage to soft ribbons body 210 to store, is also arranged on each part on soft ribbons body 210 beneficial to protection.
Also referring to Fig. 1 and Fig. 2, multiple installing zones 211 are arranged at intervals with soft ribbons body 210, each magnetic absorption member 220 is one by one
Be correspondingly arranged on each installing zone 211, when needing to use the abnormal sound detection device of the gear-box to large gearbox or
When multiple gear-boxes of person's arrangement formula carry out abnormal sound detection, it will be understood that when to multiple teeth of large gearbox or formula of arranging
, it is necessary to carry out the abnormal sound detection of multipoint mode to multiple gear-boxes of large gearbox or formula of arranging when roller box carries out abnormal sound detection
Operation, i.e. now large gearbox or the multiple gear-boxes for formula of arranging have multiple measuring points to be checked, only need to be by soft ribbons body 210
Upper each installing zone 211 corresponds each measuring point to be checked, and the magnetic absorption member 220 on correspondence installing zone 211 is attached into corresponding treat
On test point, for realizing that the abnormal sound of disposable multipoint mode detects operation, and then malfunction elimination operation is played, and efficiency is higher.
It should be noted that in order to improve mechanical strength and reduce cost, multiple teeth of existing large gearbox or formula of arranging
The shell of roller box is usually irony material, and it has fabulous magnet effect to the magnetic absorption member, based on multiple magnetic absorption members
Common magnetic effect, can make soft ribbons body be better secured to large gearbox or arrange formula multiple gear-boxes on, with
Carry out follow-up abnormal sound detection operation.Meanwhile, the soft ribbons body can also be directly wound in large gearbox or formula of arranging
On multiple gear-boxes, for further improving installation effect.
In one embodiment, the soft ribbons body has the section of rectangle, in such manner, it is possible to improve the mechanical strength of soft ribbons body；
And for example, the magnetic absorption member has rectangular parallelepiped structure, in such manner, it is possible to preferably play magnetic suck effect.
In one embodiment, the interval between every two neighboring installing zone is equal, certainly, the two neighboring installation
The distance between area those of ordinary skill in the art can be adjusted according to actual needs.And for example, set on the magnetic block
There is magnetic face, the magnetic face has planar structure, in such manner, it is possible to magnet effect is improved, certainly, those of ordinary skill in the art
Structure that can also be according to actual needs to magnetic face is adjusted, with preferably with large gearbox or arrangement formula it is multiple
The surface matching of gear-box.And for example, the outer surface of the magnetic block sets matcoveredn, in such manner, it is possible to preferably protect described
Magnetic absorption member.
Referring to Fig. 2, detection components 300 include multiple audio frequency detectors 310, each audio frequency detector 310 is corresponded and set
It is placed on each installing zone 211, each audio frequency detector 310 is used to respectively treat multiple gear-boxes of large gearbox or formula of arranging
Test point carries out abnormal sound detection operation.The wire is arranged in the soft ribbons body, and the wire is electrically connected with the PLC
Connect, and each audio frequency detector is electrically connected with the wire respectively, so, the audio frequency detector can be by corresponding to be checked
Abnormal sound detection signal is obtained on measuring point and is transferred to the PLC, malfunction elimination is carried out by the PLC.
It should be noted that the abnormal sound to gear-box on the audio frequency detector and the PLC detects former
Reason and malfunction elimination principle, refer to prior art realization, and the utility model only protects the audio frequency detector and the PLC to control
Structural relation, annexation and the position relationship of device processed.
In one embodiment, a Universal pipe is provided with each installing zone, each audio frequency detector is arranged at
Described in one on Universal pipe；The Universal pipe has round tube shape structure；In such manner, it is possible to make the motion of audio frequency detector 310 cleverer
It is living, need preferable fiting effect for the measuring point to be checked of some narrow spaces.And for example, the magnetic absorption member includes two magnetic patch,
The audio frequency detector is located between two magnetic patch, in such manner, it is possible to improve magnetic suck of the mounting assembly to gear-box surface
Effect, abnormal sound detection operation is carried out preferably to make the audio frequency detector treat test point.
The abnormal sound detection device 10 of said gear case by set shell 100, the PLC, mounting assembly 200 and
Detection components 300, need to only correspond each installing zone 211 on soft ribbons body 210 each measuring point to be checked, and will correspondence installing zone 211
On magnetic absorption member 220 be attached on corresponding measuring point to be checked, each audio frequency detector 310 be used for realize to large gearbox or row
The abnormal sound detection operation of the disposable multipoint mode of multiple gear-boxes of cloth, and then play malfunction elimination operation, malfunction elimination efficiency
It is higher.
Visual effect is realized to malfunction elimination result in order to scene, for example, referring to Fig. 3, the gear-box
Abnormal sound detection device also include display module 400, the display module 400 include mounting frame 410 and display screen 420, peace
The body 410 that frames up is arranged on the outer surface of the housing, and display screen 420 is embedded in the mounting frame, and the display screen
Electrically connected with the PLC, so, can be by corresponding to be checked by the audio frequency detector by the PLC
Obtained on measuring point abnormal sound detection signal handled after, then by display screen 420 can scene to malfunction elimination result realize can
Depending on the effect of change.It should be noted that the operation principle on the PLC and the display screen refer to prior art
Realize, the utility model only protects structural relation, annexation and the position relationship of the PLC and the display screen.
In one embodiment, the mounting frame has square ring structure, in such manner, it is possible to preferably install the display
Screen；And for example, cushion is provided between the display screen and the madial wall of the mounting frame, in such manner, it is possible to preferably protect
Protect the display screen.
In order to preferably send malfunction elimination result to outside, for example, can be preferably to malfunction elimination result
Send to general operating room or server, preferably to carry out remote monitoring and administration, for example, the abnormal sound detection of the gear-box is set
Standby also to include wireless transceiving component, the wireless transceiving component includes bluetooth module and rechargeable battery, and the bluetooth module is set
It is placed in the housing, and the bluetooth module is electrically connected with the PLC controllers, the rechargeable battery is arranged at described
In housing, and the rechargeable battery is electrically connected with the bluetooth module, and so, the abnormal sound detection device of the gear-box passes through
Wireless transceiving component is set, and sent by bluetooth module to general operating room or server, so as to preferably to failure
Investigation result is sent to outside, for example, preferably can send malfunction elimination result to general operating room or server, with more
Remote monitoring and administration is carried out well.
In order to preferably cause maintainer to identify the measuring point to be checked with abnormal sound, for example, the gear-box
Abnormal sound detection device also includes alert component, and the alert component includes holder and multiple sirens, and the holder is set
In in the housing, and the holder is electrically connected with the PLC, and each siren is respectively arranged at the installation
Qu Shang, and each siren electrically connects with the PLC respectively, so, when specific measuring point to be checked has abnormal sound,
The PLC can control the siren of the measuring point to be checked to send alarm, so as to preferably cause maintainer
Identify the measuring point to be checked with abnormal sound.It should be noted that on the PLC and the operation principle of the alarm
Prior art realization is refer to, the utility model only protects the PLC and the structural relation of the alarm, connection to close
System and position relationship.
In one embodiment, the alarm is visual alarm；And for example, the alarm is voice guard, so,
More conducively maintainer identifies the measuring point to be checked with abnormal sound.
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
Carefully, but can not therefore and be interpreted as the limitation to the utility model the scope of the claims.It should be pointed out that for the general of this area
For logical technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these are all
Belong 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 abnormal sound detection device of gear-box, it is characterised in that including：
Shell, the shell includes housing and folding and unfolding cylinder, and the folding and unfolding cylinder is arranged on the housing, and folding and unfolding cylinder and institute
State the inner space connection of housing；
PLC, the PLC is arranged in the housing；
Mounting assembly, the mounting assembly includes soft ribbons body, wire and multiple magnetic absorption members, and institute is fixed in the end of the soft ribbons body
State in housing, and the soft ribbons body is arranged in the folding and unfolding cylinder, the wire is arranged in the soft ribbons body, the wire and institute
State and multiple installing zones are arranged at intervals with PLC electrical connection, the soft ribbons body, each magnetic absorption member, which is corresponded, to be arranged at
On each installing zone；
Detection components, the detection components include multiple audio frequency detectors, and each audio frequency detector, which is corresponded, to be arranged at respectively
On the installing zone, and each audio frequency detector is electrically connected with the wire respectively；And
Display module, the display module includes mounting frame and display screen, and the mounting frame is arranged at the outer of the housing
On surface, the display screen is embedded in the mounting frame, and the display screen is electrically connected with the PLC.
2. the abnormal sound detection device of gear-box according to claim 1, it is characterised in that the folding and unfolding cylinder has hollow knot
Structure.
3. the abnormal sound detection device of gear-box according to claim 2, it is characterised in that the folding and unfolding cylinder has hollow circle
Tubular structure.
4. the abnormal sound detection device of gear-box according to claim 1, it is characterised in that the mounting frame has square
Cyclic structure.
5. the abnormal sound detection device of gear-box according to claim 1, it is characterised in that the display screen is installed with described
Cushion is provided between the madial wall of framework.
6. the abnormal sound detection device of gear-box according to claim 1, it is characterised in that per the two neighboring installing zone
Between interval it is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621489507.9U CN206609612U (en) | 2016-12-31 | 2016-12-31 | The abnormal sound detection device of gear-box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621489507.9U CN206609612U (en) | 2016-12-31 | 2016-12-31 | The abnormal sound detection device of gear-box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206609612U true CN206609612U (en) | 2017-11-03 |
Family
ID=60172340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621489507.9U Expired - Fee Related CN206609612U (en) | 2016-12-31 | 2016-12-31 | The abnormal sound detection device of gear-box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206609612U (en) |
-
2016
- 2016-12-31 CN CN201621489507.9U patent/CN206609612U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171103 Termination date: 20181231 |