CN211205692U - Vibration monitoring device for coal mine electromechanical equipment - Google Patents
Vibration monitoring device for coal mine electromechanical equipment Download PDFInfo
- Publication number
- CN211205692U CN211205692U CN202020106494.2U CN202020106494U CN211205692U CN 211205692 U CN211205692 U CN 211205692U CN 202020106494 U CN202020106494 U CN 202020106494U CN 211205692 U CN211205692 U CN 211205692U
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- China
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- electromechanical device
- paper tape
- plate
- mounting panel
- vibration monitoring
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Abstract
The utility model belongs to equipment monitoring field, especially, a vibration monitoring devices for colliery electromechanical device utilizes the trembler to current adoption, vibration spectrum analysis etc. the mode of trembler often judges through experience, the problem of error appears easily, the following scheme is proposed now, and it includes electromechanical device and stand, and the stand is located one side of electromechanical device, electromechanical device's top one side is pressed from both sides and is equipped with the installation pole, and the top fixed mounting of stand has the mounting panel, the top fixed mounting of mounting panel has L template, the symmetry rotates on the mounting panel and is connected with two card axles, and two card axles are located one side of L template respectively, the utility model discloses a fix the painting brush on electromechanical device, later usable backup pad presss from both sides tightly the paper tape, at this moment at electromechanical device during operation to can start the adjustable speed electromechanics can realize the unrestrained line of sliding on the paper tape for can be accurate reach electromechanical device's vibration frequency and painting brush range.
Description
Technical Field
The utility model relates to an equipment monitoring technology field especially relates to a vibration monitoring devices for colliery electromechanical device.
Background
The running equipment can generate vibration in the running process, and the vibration is one representation of the condition of the machine; there are many methods for fault analysis of electromechanical devices, most based on noise and vibration. For electromechanical devices, the vibrations of a stable device have a certain frequency and amplitude;
when the equipment fails to operate, the vibration of a part of the device can change along with the failure. There are many methods for monitoring vibration of electromechanical devices: for example, using a vibrating plate, vibration spectrum analysis, or the like; the mode of the vibrating sheet is often judged through experience, and errors are easy to occur, so that a vibration monitoring device for coal mine electromechanical equipment is provided for solving the problems.
Disclosure of Invention
The utility model aims to solve the problems of the prior art that the vibrating plate is adopted and the vibration spectrum analysis is adopted; the mode of the vibrating sheet is usually judged by experience, and the defect of error is easy to occur, so that the vibration monitoring device for the coal mine electromechanical equipment is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a vibration monitoring devices for colliery electromechanical device, includes electromechanical device and stand, and the stand is located one side of electromechanical device, electromechanical device's top one side clamp is equipped with the installation pole, and the top fixed mounting of stand has the mounting panel, the top fixed mounting of mounting panel has L template, the symmetry rotates on the mounting panel and is connected with two card axles, and two card axles are located one side of L template respectively, and two epaxial activity cards of card are equipped with first rolling axle and second rolling axle respectively, and around being equipped with same paper tape on first rolling axle and the second rolling axle, the paper tape runs through L template, be equipped with clamping component on the L template, and clamping component presss from both sides the dress with the paper tape mutually, one side activity card of installation pole is equipped with the painting brush, the painting brush contacts with the paper tape, bottom one side fixed mounting of mounting panel has the buncher, buncher and one of them calorie of axle fixed connection.
Preferably, an L type supporting plate is fixedly mounted on one side of the top of the electromechanical device, a pressing plate is connected to the top of the L type supporting plate in a threaded mode, the pressing plate and the L type supporting plate are clamped with the mounting rod, and the mounting rod can be conveniently fixed or detached.
Preferably, the one end fixed mounting of installation pole has fixed cover, the other end of painting brush extend to in the fixed cover and with the inner wall interference fit of fixed cover, utilize fixed cover can conveniently realize that painting brush and installation pole clamp or break away from the connection.
Preferably, clamping assembly includes backup pad and a plurality of pinch roller, the backup pad respectively with the top sliding connection of L template and mounting panel, the paper tape contacts with one side of backup pad, a plurality of pinch rollers symmetry respectively with L template and mounting panel rotate to be connected, a plurality of pinch rollers all contact with one side of paper tape, can conveniently press from both sides tightly the paper tape to can not influence the paper tape and move.
Preferably, the other side of the supporting plate is rotatably connected with a screw rod, one end of the screw rod penetrates through the L-shaped plate and is in threaded connection with the L-shaped plate, and the supporting plate can be driven to move.
The utility model discloses in, a vibration monitoring devices for colliery electromechanical device
One end of the paper tape is pulled out and wound on a second winding shaft, the paper tape penetrates through an L template, then a lead screw can be rotated to drive a supporting plate to move until the paper tape can be clamped under the matching of a pressing wheel, and the painting brush can be in contact with the paper tape;
when the electromechanical equipment starts to work, the mounting rod is inevitably driven to regularly and longitudinally shake, so that a painting brush can draw lines on the paper tape, meanwhile, the speed regulation motor can be started to drive the second winding shaft to rotate, the paper tape moves, the first winding shaft is wound on the second winding shaft, and the painting brush can slide out of a wavy line on the paper tape;
the utility model discloses a fix the painting brush on electromechanical device, later usable backup pad presss from both sides tightly the paper tape, at this moment at electromechanical device during operation to can realize that the painting brush goes out the wavy line on the paper tape by the start speed governing electromechanics, make the frequency of vibration and the range of vibration that reachs electromechanical device that can be accurate.
Drawings
Fig. 1 is a front view of a vibration monitoring device for coal mine electromechanical equipment according to the present invention;
fig. 2 is a side view of the position relationship of the first winding shaft, the second winding shaft and the L template of the vibration monitoring device for the coal mine electromechanical device provided by the utility model;
fig. 3 is an enlarged view of the structure a in fig. 1 of the vibration monitoring device for coal mine electromechanical equipment provided by the utility model.
In the figure, 1 electromechanical device, 2 upright posts, a 3L type supporting plate, 4 pressing plates, 5 mounting rods, 6 mounting plates, 7L type plates, 8 clamping shafts, 9 first winding shafts, 10 second winding shafts, 11 paper tapes, 12 speed regulating motors, 13 pressing wheels, 14 supporting plates, 15 lead screws, 16 fixing sleeves and 17 paintbrushes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example one
Referring to fig. 1-3, a vibration monitoring device for coal mine electromechanical equipment comprises electromechanical equipment 1 and an upright post 2, the upright post 2 is located on one side of the electromechanical equipment 1, an installation rod 5 is clamped on one side of the top of the electromechanical equipment 1, an installation plate 6 is fixedly installed at the top end of the upright post 2, L-shaped plates 7 are fixedly installed on the top of the installation plate 6, two clamping shafts 8 are symmetrically and rotatably connected on the installation plate 6, the two clamping shafts 8 are respectively located on one side of a L-shaped plate 7, a first winding shaft 9 and a second winding shaft 10 are movably clamped on the two clamping shafts 8 respectively, the same paper tape 11 is wound on the first winding shaft 9 and the second winding shaft 10, the paper tape 11 penetrates through a L-shaped plate 7, a clamping assembly is arranged on the L-shaped plate 7 and clamped with the paper tape 11, a painting brush 17 is movably arranged on one side of the installation rod 5, the painting brush 17 is in contact with the paper tape 11, a speed regulation motor 12 is fixedly installed on one side of the bottom of.
Wherein, pull out the one end of paper tape 11 and wind and establish on second rolling axle 10, and make paper tape 11 run through L template 7, rotatable lead screw 15 drives backup pad 14 and removes after that, can realize pressing from both sides tightly paper tape 11 under the cooperation of pinch roller 13, and can make painting brush 17 contact with paper tape 11, when electromechanical device 1 begins to work, the regular vertical shake of installation pole 5 must be driven to this, so that painting brush 17 can make the painting brush on paper tape 11 the setting-out, simultaneously can start buncher 12 and drive second rolling axle 10 and rotate, make paper tape 11 take place the motion, and wind around establishing on second rolling axle 10 by first rolling axle 9, at this moment just can make painting brush 17 slide the wavy line on paper tape 11, the utility model discloses a fix painting brush 17 on electromechanical device 1, later usable backup pad 14 presss from both sides tight paper tape 11, at this moment when electromechanical device 1 is worked, and can start buncher 12 and can realize that painting brush 17 slides on the paper tape and wave the wavy line, make the vibrations frequency and the range of electromechanical device 1 that can accurately draw.
Example two
The utility model discloses in, electromechanical device 1's top one side fixed mounting has L type layer board 3, and L type layer board 3's top threaded connection has clamp plate 4, and clamp plate 4 and L type layer board 3 press from both sides the dress with installation pole 5 mutually, can conveniently fix or dismantle installation pole 5.
The utility model discloses in, the one end fixed mounting of installation pole 5 has fixed cover 16, and the other end of painting brush 17 extends to in the fixed cover 16 and with the inner wall interference fit of fixed cover 16, utilizes fixed cover 16 can conveniently realize that painting brush 17 and installation pole 5 clamp or break away from the connection.
The utility model discloses in, clamping assembly includes backup pad 14 and a plurality of pinch roller 13, backup pad 14 respectively with L template 7 and mounting panel 6's top sliding connection, paper tape 11 contacts with one side of backup pad 14, a plurality of pinch rollers 13 symmetry rotate with L template 7 and mounting panel 6 respectively to be connected, a plurality of pinch rollers 13 all contact with one side of paper tape 11, can conveniently press from both sides tightly paper tape 11 to can not influence paper tape 11 and move.
The utility model discloses in, the opposite side of backup pad 14 is rotated and is connected with lead screw 15, and the one end of lead screw 15 runs through L template 7 and with L template 7 threaded connection, can drive backup pad 14 and remove.
The utility model discloses in, at first insert painting brush 17 in fixed cover 16, and place installation pole 5 on L type layer board 3, can realize advancing to compressing tightly installation pole 5 through clamp plate 4, after that, pull out the one end of paper tape 11 and establish on second rolling axle 10, and make paper tape 11 run through L template 7, rotatable lead screw 15 drives backup pad 14 and removes, can realize pressing from both sides paper tape 11 until under pinch roller 13's cooperation, and can make painting brush 17 contact with paper tape 11, when electromechanical device 1 begins working, must drive the regular vertical shake of installation pole 5, so that painting brush 17 can make the setting-out on paper tape 11, simultaneously can start speed governing motor 12 and drive second rolling axle 10 and rotate, make paper tape 11 take place the motion, and around establishing on second rolling axle 10 by first rolling axle 9, at this moment, can make painting brush 17 slide out wavy line on paper tape 11, make can be accurate the vibrations frequency and the vibrations range that reachs electromechanical device 1.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a vibration monitoring devices for colliery electromechanical device, includes electromechanical device (1) and stand (2), stand (2) are located one side of electromechanical device (1), its characterized in that, the top one side clamp of electromechanical device (1) is equipped with installation pole (5), and the top fixed mounting of stand (2) has mounting panel (6), the top fixed mounting of mounting panel (6) has L template (7), the symmetry rotates on mounting panel (6) and is connected with two calorie of axle (8), and two calorie of axle (8) are located one side of L template (7) respectively, and the activity is gone up respectively on two calorie of axle (8) has first rolling axle (9) and second rolling axle (10), and around being equipped with same paper tape (11) on first rolling axle (9) and second rolling axle (10), paper tape (11) run through L template (7), be equipped with clamping assembly on L) and clamp clamping assembly and clamp paper tape (11) mutually, one side activity of installation pole (5) clamps has (17), speed governing pen motor (12) is connected with speed governing motor (12) in the fixed mounting panel (6) its speed regulation motor (12) contact.
2. The vibration monitoring device for the coal mine electromechanical equipment is characterized in that an L-type supporting plate (3) is fixedly mounted on one side of the top of the electromechanical equipment (1), a pressing plate (4) is connected to the top of the L-type supporting plate (3) in a threaded mode, and the pressing plate (4) and the L-type supporting plate (3) are clamped with a mounting rod (5).
3. The vibration monitoring device for the coal mine electromechanical device as claimed in claim 1, wherein one end of the mounting rod (5) is fixedly provided with a fixing sleeve (16), and the other end of the painting pen (17) extends into the fixing sleeve (16) and is in interference fit with the inner wall of the fixing sleeve (16).
4. A vibration monitoring device for coal mine electromechanical equipment according to claim 1, wherein the clamping assembly comprises a support plate (14) and a plurality of pinch rollers (13), the support plate (14) is slidably connected with the tops of the L templates (7) and the mounting plate (6) respectively, the paper tape (11) is in contact with one side of the support plate (14), the pinch rollers (13) are symmetrically and rotatably connected with the L templates (7) and the mounting plate (6) respectively, and the pinch rollers (13) are in contact with one side of the paper tape (11).
5. The vibration monitoring device for the coal mine electromechanical equipment is characterized in that a screw rod (15) is rotatably connected to the other side of the supporting plate (14), and one end of the screw rod (15) penetrates through the L-shaped plate (7) and is in threaded connection with the L-shaped plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020106494.2U CN211205692U (en) | 2020-01-17 | 2020-01-17 | Vibration monitoring device for coal mine electromechanical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020106494.2U CN211205692U (en) | 2020-01-17 | 2020-01-17 | Vibration monitoring device for coal mine electromechanical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211205692U true CN211205692U (en) | 2020-08-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020106494.2U Expired - Fee Related CN211205692U (en) | 2020-01-17 | 2020-01-17 | Vibration monitoring device for coal mine electromechanical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211205692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114136569A (en) * | 2021-12-30 | 2022-03-04 | 林海军 | Monitoring equipment for vibration deformation of joint of highway bridge |
-
2020
- 2020-01-17 CN CN202020106494.2U patent/CN211205692U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114136569A (en) * | 2021-12-30 | 2022-03-04 | 林海军 | Monitoring equipment for vibration deformation of joint of highway bridge |
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| 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: 20200807 Termination date: 20220117 |