CN207317931U - A kind of portable Vibration-measuring Instrument - Google Patents
A kind of portable Vibration-measuring Instrument Download PDFInfo
- Publication number
- CN207317931U CN207317931U CN201721411985.2U CN201721411985U CN207317931U CN 207317931 U CN207317931 U CN 207317931U CN 201721411985 U CN201721411985 U CN 201721411985U CN 207317931 U CN207317931 U CN 207317931U
- Authority
- CN
- China
- Prior art keywords
- mounting bracket
- rack
- gear
- measuring instrument
- rotating shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The utility model discloses a kind of portable Vibration-measuring Instrument, including housing, rack, first rotating shaft component, the second rotating assembly and control system.Housing is built-in with installation cavity, in being equipped with rack in installation cavity；The length direction of first rotating shaft component along rack, which slides, to be set, the width of second rotating assembly along rack, which slides, to be set, the first rotating shaft of first rotating shaft component is equipped with first gear, second shaft of the second rotating assembly is equipped with the second gear of multiple and different diameters, and first gear can be engaged with the second gear of different-diameter；Control system is arranged on the controller in rack, and touch display screen, speed probe and the vibrating sensor electrically connected with controller.A kind of portable Vibration-measuring Instrument described in the utility model, first gear can be engaged from different second gears, so as to simulate rotating speed and Vibration Condition during the engagement of the gear of a variety of different drive ratios, provide easy to use for the production process of this portable Vibration-measuring Instrument, its overall structure is simple.
Description
Technical field
Engine luggine analytical equipment technical field is the utility model is related to, more particularly to a kind of portable vibration analysis
Instrument.
Background technology
Portable Vibration-measuring Instrument is the instrument for gathering and analyzing to engine vibration signal, when engine works
It could use, and in the production process of portable Vibration-measuring Instrument, it is currently without for detecting portable Vibration-measuring Instrument
The professional equipment of no normal work, produces the portable Vibration-measuring Instrument of completion, its property is only just can know that in practical application
Can be fine or not, influence work efficiency.
Utility model content
The purpose of this utility model is that：It is proposed a kind of portable Vibration-measuring Instrument, whether can in order to detect itself
Normal work.
The technical solution adopted in the utility model is as follows：
A kind of portable Vibration-measuring Instrument, including：
Housing, the housing are built-in with installation cavity；
Rack, the rack are arranged in installation cavity；
First rotating shaft component, the first rotating shaft component include being slidably arranged in the first mounting bracket in rack, and described the
Two first bearing seats are at least fixed with one mounting bracket, is connected between the first bearing seat along the first mounting bracket and axially sets
First rotating shaft, be coaxially connected with first gear in the first rotating shaft, be connected with first mounting bracket and drive first rotating shaft
The second driving device that the first driving means and the first mounting bracket of driving of rotation horizontally slip along rack；
Second rotating assembly, second rotating assembly include the second mounting bracket being parallel to each other with the first mounting bracket, the
Two second bearing seats, second axially set along the second mounting bracket between the second bearing seat are at least fixed with two mounting brackets
Shaft, second shaft is axially spaced to be provided with least three and the second co-axially fixed second gear of shaft, and each
The diameter of second gear is different, is connected with second mounting bracket and drives the second mounting bracket closer or far from the of the first mounting bracket
Three driving devices；
Control system, including the controller being fixedly arranged in the rack, and the touch electrically connected with the controller are shown
Display screen, speed probe and vibrating sensor, the touch display screen are fixedly arranged on the housing, the speed probe and institute
Vibrating sensor is stated in the second bearing seat.
In the utility model preferred embodiment, rack is equipped with and the matched the first sliding groove of the first mounting bracket, institute
State the first mounting bracket lower part and be equipped with the first slider guide slided in the first sliding groove.
In the utility model preferred embodiment, the first mounting bracket is equipped with the first threaded hole, first threaded hole
Inside it is equipped with the first leading screw being connected with the second driving device.
In the utility model preferred embodiment, rack is equipped with and matched second sliding slot of the second mounting bracket, institute
State the second mounting bracket lower part and be equipped with the second slider guide slided in each second sliding slot.
In the utility model preferred embodiment, the second mounting bracket is equipped with the second threaded hole, in second screw thread
The second leading screw being connected with the 3rd driving device is equipped with hole.
It is dismountable on the end face of the first gear or the second gear in the utility model preferred embodiment
It is connected with clump weight.
Relative to the prior art, the utility model has the advantage that：
Portable Vibration-measuring Instrument described in the utility model, is slided by first rotating shaft component along the length direction of rack
It is dynamic, and slided by the second rotating assembly along the width of rack, first gear can be made to be engaged from different second gears, from
And can simulate a variety of different drive ratios gear engagement when rotating speed and vibration data, be this portable Vibration-measuring Instrument production
Process offer is easy to use, its overall structure is simple, has preferable practicality.
Brief description of the drawings
Fig. 1 is a kind of overlooking the structure diagram of portable Vibration-measuring Instrument described in the utility model embodiment；
Fig. 2 is the top view of the rack described in the utility model embodiment；
Fig. 3 is the A-A sectional views of Fig. 1；
Fig. 4 is the B-B sectional views of Fig. 1；
Description of reference numerals：
1- housings, 101- installation cavitys, 2- racks, 201- vertical poles, the second sliding slots of 2011-, 202- cross bars, 2021- first are slided
Groove, 3- first rotating shaft components, the first mounting brackets of 301-, the first slider guides of 3011-, the first threaded holes of 3012-, 302- clutch shaft bearings
Seat, 303- first rotating shafts, 304- first gears, 305- first driving means, the first leading screws of 306-, the second driving devices of 307-,
The second rotating assemblies of 4-, the second mounting brackets of 401-, the second slider guides of 4011-, the second threaded holes of 4012-, 402- second bearings
Seat, the second shafts of 403-, 404- second gears, the second leading screws of 405-, the 3rd driving devices of 406-, 501- controllers, 502- turn
Fast sensor, 503- vibrating sensors, 504- touching display screens.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
The attached drawing of type embodiment, is clearly and completely described the technical solution of the utility model embodiment.
Embodiment 1
As shown in Figures 1 to 4, a kind of portable Vibration-measuring Instrument, mainly includes housing 1, rack 2, first rotating shaft component
3rd, the component such as the second rotating assembly 4 and control system, below will be described in detail each component.
Housing 1 can be welded by board-like material, and installation cavity 101 is built-in with housing 1, in order to installation frame 2, first
Rotating assembly 3, the second rotating assembly 4 and control system, the top of installation cavity 101 are equipped with opening, and opening can be easily installed down
The touch display screen 504 stated.
Rack 2 can be arranged in installation cavity 101 by welding manner, it can refer to shown in Fig. 2, it is by the two of spacing setting
Root vertical pole 201, and two cross bars 202 being connected between two vertical poles 201 are fixed and even formed, and the cross bar 202 in top is right
Portion is each formed with the second sliding slot 2011 formed with the first sliding groove 2021 in the lower part of two vertical poles 201.
The structure of first rotating shaft component 3 can be as shown in Fig. 1 combinations Fig. 3, including first be slidably arranged in rack 2 is installed
Frame 301, in being at least fixed with two first bearing seats 302 on the first mounting bracket 301, is connected between two first bearing seats 302
The first rotating shaft 303 axially set along the first mounting bracket 301, in being coaxially connected with first gear 304 in first rotating shaft 303, in
The first driving means 305 for driving first rotating shaft 303 to rotate and the first mounting bracket of driving are connected with first mounting bracket 301 along machine
The second driving device 307 that frame 2 horizontally slips.
Embodiment 2
Further optimize on the basis of embodiment 1, being equipped with slip in 301 lower part of the first mounting bracket is flush-mounted in the first sliding groove
The first slider guide 3011 in 2021, in being additionally provided with the first threaded hole 3012 on the first mounting bracket 301, in the first threaded hole
The first leading screw 306 is equipped with 3012, the second driving device 307, the second driving device are sequentially connected with the first leading screw 306
307 be preferably the motor being fixedly arranged in rack 2, so under the driving of motor, the first mounting bracket 301 can be made to drive the first tooth
Take turns 304 horizontally slipping along rack 2.
The structure of second shaft 4 can refer to shown in Fig. 1 combinations Fig. 4, including along the to be parallel to each other with the first mounting bracket 301
Two mounting brackets 401, are at least fixed with two second bearing seats 402 on the second mounting bracket 401, edge between the second bearing seat 402
The second shaft 403 that second mounting bracket is axially set, the axially spaced-apart of the second shaft 403 are provided with least three and second shaft
403 co-axially fixed second gears 404, and the diameter of each second gear 404 is different, in order to be engaged with first gear 304
And formed different gearratios gear engagement when rotating speed and vibration data.
Embodiment 3
Further optimize on the basis of embodiment 2, be equipped with to slide in 401 lower part of the second mounting bracket and slided flush-mounted in each second
The second slider guide 4011 in groove 2011, is equipped with the second threaded hole 4012, in the second threaded hole in the second mounting bracket 401
The second leading screw 405 is equipped with 4012, the 3rd driving device 406, the 3rd driving device 406 are sequentially connected with the second leading screw 405
For the motor being fixedly arranged in rack 2, so under the driving of motor, the second mounting bracket 401 can be driven closer or far from the first peace
301 are shelved, in order to which first gear 304 is engaged with the second gear 404 of different-diameter.
In above structure, first driving means 305, the second driving device 307, the 3rd driving device 406 are respectively and control
The motor that device 501 processed couples, can personnel easy to operation to following 504 input control signals of touching display screen, and by controlling
Device 501 controls motor to rotate, and is easy to implement first gear 304 and is engaged with the second gear 404 of different-diameter
Foregoing control system, including the controller 501 being fixedly arranged in rack 2, and touched with what controller 501 electrically connected
Formula display screen 504, speed probe 502 and vibrating sensor 503 are touched, specifically, touching display screen 504 is fixedly arranged on housing 1
The opening of installation cavity 101, the rotary speed information and vibration information measured available for display, and easy to input to first driving means
305th, the control information of the second driving device 307 and the 3rd driving device 406, speed probe 502 and vibrating sensor 503
In second bearing seat 402, in order to measure rotary speed information and vibration information, and by the rotary speed information measured and vibration information
Pass to controller 501, and analyzed by controller 501 and to pass to touching display screen 504 after conversion and show.
Embodiment 4
Further optimize on the basis of embodiment 1, in detachable on the end face of first gear 304 or second gear 404
The clump weight being connected with not shown in figure, clump weight can be set to a variety of of different weight, and by wearing the bolt of clump weight
It is anchored on the end face of first gear 304 or second gear 404, so can be by varying first gear 304 or second gear 404
Weight, in order to test the influence under the gear engagement states of different weight to velocity of rotation and vibration velocity.
The present embodiment has the beneficial effect that：Slided by first rotating shaft component 3 along the left and right directions of rack 2, and pass through the
Two rotating assemblies 4, closer or far from the first mounting bracket 301, can make the second gear different from diameter of first gear 304 along rack 2
404 engagements, are this portable vibration so as to simulate rotating speed and vibration data during the engagement of the gear of a variety of different drive ratios
The production process offer of analyzer is easy to use, its overall structure is simple, has preferable practicality.
The above, is only the preferred embodiment of the utility model, is not intended to limit the utility model, the utility model
Scope of patent protection be subject to claims, what every specification and accompanying drawing content with the utility model was made is equal
Structure change, similarly should be included in the scope of protection of the utility model.
Claims (7)
- A kind of 1. portable Vibration-measuring Instrument, it is characterised in that including：Housing (1), the housing (1) are built-in with installation cavity (101)；Rack (2), the rack (2) are arranged in installation cavity (101)；First rotating shaft component, the first rotating shaft component include the first mounting bracket (301) being slidably arranged in rack (2), institute State and two first bearing seats (302) are at least fixed with the first mounting bracket (301), be connected between the first bearing seat (302) The first rotating shaft (303) axially set along the first mounting bracket (301), is coaxially connected with the first tooth on the first rotating shaft (303) Take turns (304), be connected with first mounting bracket (301) first driving means (305) of driving first rotating shaft (303) to rotate and The second driving device (307) for driving the first mounting bracket (301) to horizontally slip along rack (2)；Second rotating assembly, described second Rotating assembly includes the second mounting bracket (401) for being parallel to each other with the first mounting bracket (301), on the second mounting bracket (401) at least It is fixed with two second bearing seats (402), axially set along the second mounting bracket (401) between the second bearing seat (402) Two shafts (403), second shaft (403) is axially spaced to be provided with least three and the coaxial fixation of the second shaft (403) Second gear (404), and the diameter of each second gear (404) is different, is connected with second mounting bracket (401) and drives the Threeth driving device (406) of two mounting brackets (401) closer or far from the first mounting bracket (301)；Control system, including the controller (501) that is fixedly arranged in the rack (2) and electrically connected with the controller (501) Touch display screen (504), speed probe (502) and vibrating sensor (503), the touch display screen (504) is fixedly arranged on On the housing (1), the speed probe (502) and the vibrating sensor (503) are arranged on the second bearing seat (402) On.
- A kind of 2. portable Vibration-measuring Instrument according to claim 1, it is characterised in that：The rack (2) be equipped with First mounting bracket (301) matched the first sliding groove (2021), the first mounting bracket (301) lower part, which is equipped with, to be slided flush-mounted in the The first slider guide (3011) in one sliding slot (2021).
- A kind of 3. portable Vibration-measuring Instrument according to claim 1, it is characterised in that：First mounting bracket (301) The first threaded hole (3012) is equipped with, is equipped with what is be connected with the second driving device (307) in first threaded hole (3012) First leading screw (306).
- A kind of 4. portable Vibration-measuring Instrument according to claim 1, it is characterised in that：The rack (2) be equipped with Matched second sliding slot (2011) of second mounting bracket (401), the second mounting bracket (401) lower part, which is equipped with, to be slided flush-mounted in each The second slider guide (4011) in second sliding slot (2011).
- A kind of 5. portable Vibration-measuring Instrument according to claim 1, it is characterised in that：Second mounting bracket (401) The second threaded hole (4012) is equipped with, is equipped with what is be connected with the 3rd driving device (406) in second threaded hole (4012) Second leading screw (405).
- A kind of 6. portable Vibration-measuring Instrument according to claim 1, it is characterised in that：The first driving means (305), second driving device (307), the 3rd driving device (406) are respectively and the controller (501) Electricity Federation Motor.
- A kind of 7. portable Vibration-measuring Instrument according to claim 1, it is characterised in that：The first gear (304) or Clump weight is removably connected with the end face of the second gear (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721411985.2U CN207317931U (en) | 2017-10-30 | 2017-10-30 | A kind of portable Vibration-measuring Instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721411985.2U CN207317931U (en) | 2017-10-30 | 2017-10-30 | A kind of portable Vibration-measuring Instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207317931U true CN207317931U (en) | 2018-05-04 |
Family
ID=62378901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721411985.2U Expired - Fee Related CN207317931U (en) | 2017-10-30 | 2017-10-30 | A kind of portable Vibration-measuring Instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207317931U (en) |
-
2017
- 2017-10-30 CN CN201721411985.2U patent/CN207317931U/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 |
Granted publication date: 20180504 Termination date: 20201030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |