CN206114589U - Bearing supervisory equipment that detects a flaw - Google Patents

Abstract

The utility model provides a bearing supervisory equipment that detects a flaw, includes through the detection device of internet access, monitoring device, user side, detection device includes crossbeam, detector, be equipped with the guide rail on the crossbeam, be equipped with the action wheel of arranging this guide rail in on the detector, this action wheel links to each other with the drive module who locates in the detector, the detector is equipped with detection module, display module. The utility model provides a bearing supervisory equipment that detects a flaw, can be convenient carry out automatic bearing detection, operate steadily, can monitor the testing result simultaneously to with result feedback to terminal, make things convenient for the workman to operate.

Description

A kind of bearing flaw detection monitoring device

Technical field

This utility model belongs to Bearing testing field, and in particular to a kind of bearing flaw detection monitoring device.

Background technology

Bearing is a kind of important spare part in plant equipment, and major function is supporting machinery rotary body, reduces its motion During coefficient of friction, and ensure its rotating accuracy.By the difference of motor element frictional property, bearing can be divided into rolling bearing With the big class of sliding bearing two.

Bearing is used as rotating part important in plant equipment, while one of it is also the important source of trouble of plant equipment, system Meter shows：In the rotating machinery using rolling bearing, about 30% mechanical breakdown is that rolling bearing causes, faradism Rolling bearing fault in machine failure accounts for 40% of electrical fault or so, and the bearing fault rate in all kinds of failures of gear-box is only secondary 20% is accounted in gear.In the equipment of existing bearing factory testing, bearing accomplishes in process of production, only the quality inspection of bearing Survey, not over the quality testing of the bearing after burn-in test, so as to learn the service life of bearing, therefore without Burn-in test is not too many unknown by the bearing presence of detection.

In prior art, in the technology for having some to detect bearing and being monitored, such as Publication No. CN10430244A A kind of bearing state diagnostic apparatus are disclosed in state's application for a patent for invention, by sound transducer detect bearing produce sound, The detected value of sound transducer and pre-made data are compared, are diagnosed the bearing state diagnosis dress of the state of bearing Put, the AT detection for carrying out bearing state can be facilitated.

This utility model is studied on this direction, there is provided a kind of bearing flaw detection prison based on EDDY CURRENT principle Control equipment.

The content of the invention

Not enough for prior art, this utility model provides a kind of bearing and detects a flaw monitoring device, simple structure low cost, Easy to use, accuracy is high.

In order to solve above-mentioned technical problem, this utility model is addressed by following technical proposals.

A kind of bearing flaw detection monitoring device, including by the detection means of network connection, supervising device, user side；It is described Detection means includes crossbeam, detector, and the crossbeam is provided with guide rail, and the detector is provided with the active being placed in the guide rail Wheel, the drivewheel is connected with the drive module in detector；The detector is provided with detection module, display module.

In this utility model, detection means is placed on by the equipment of the detection of needs, and detection means includes crossbeam and can The detector moved on the crossbeam, when detector is moved near the bearing for needing detection, detection module is actuated for inspection Survey, and result is shown on display module, while testing result is sent to supervising device, supervising device carries out result comparison After send the result to user side, user can see the state of bearing, when find bearing go wrong when can make in time Corrective operation.Detection module in this utility model is EDDY CURRENT detection module, can pass through the whirlpool in detection bearing working Flow feedback signal to judge whether bearing has damage.

Simultaneously in above structure, the setting of guide rail and the drivewheel coordinated with it enables detector convenient on crossbeam Mobile, crossbeam can be arranged as required to length, meet the needs of different operating occasion.

Preferably, sidepiece of the guide rail located at crossbeam, the detector covers two sides of crossbeam and one is pushed up Face, is provided with the driven pulley that can be rolled on top surface in the detector.The structure makes the center of gravity of detector lower, when mobile more It is stable；The cooperation of drivewheel and driven pulley simultaneously also can make mobile more steady smooth.

Preferably, the detection module and display module on the detector is respectively arranged on the both sides of detector, during detection Side equipment oriented equipped with detector, the side user oriented equipped with display module, conveniently checks state.

Preferably, the network is wireless network, process chip, battery, storage card, bluetooth are provided with the detector Module, WIFI module.Detection means, supervising device, user side in this utility model passes through the wireless network such as WIFI or bluetooth It is attached.

Preferably, the side wall of the crossbeam is provided with several the first projections, the detector be provided with this first The second projection that projection offsets, second projection is connected with delay circuit, and the delay circuit makes drive module quit work simultaneously Detection module is set to start working.

In above structure, detector is moved on crossbeam under the driving of drive module, when the position for moving to the first projection When putting, the first projection offsets with the second projection makes delay circuit start working, and now drive module quits work, and detector is not It is dynamic, while detection module is started working being detected, detect after a period of time and finish, delay circuit is closed, and drive module is opened again Beginning work, detector starts movement again；That is, the first projection position is the position for needing detection, detector moves to this Can be detected automatically during position, high degree of automation, in a kind of preferred scheme, first projection be magnetic piece, Ke Yi Adjustment position as needed on the side wall of crossbeam.

Preferably, the user side is mobile terminal or PC ends, mobile terminal can be mobile phone, flat board etc., facilitate workman with When check everywhere.

Preferably, the bottom of the crossbeam is provided with support column, for supporting crossbeam.

Compared with prior art, this utility model has the advantages that：This utility model is visited there is provided a kind of bearing Hinder monitoring device, can easily carry out the Bearing testing of automatization, operate steadily；Testing result can be monitored simultaneously, And result is fed back to into terminal, facilitate operative.

Description of the drawings

Fig. 1 is the detection means schematic diagram in this utility model.

Fig. 2 is A-A directional profile figures in Fig. 1.

Fig. 3 is the module diagram in detector.

Fig. 4 is the schematic diagram of the bluetooth local monitor topology in this utility model.

Fig. 5 is the schematic diagram of the WIFI local monitors topology in this utility model.

Fig. 6 is the schematic diagram of the Bluetooth remote monitoring topology in this utility model.

Fig. 7 is the schematic diagram of the WIFI remote monitorings topology in this utility model.

Specific embodiment

Below in conjunction with the accompanying drawings this utility model is described in further detail with specific embodiment.

Referring to figs. 1 to shown in Fig. 3, a kind of bearing is detected a flaw monitoring device, including by the detection means of network connection, monitoring Device, user side；The detection means includes crossbeam 1, detector 3, and the crossbeam 1 is provided with guide rail 15, on the detector 3 The drivewheel 35 being placed in the guide rail 15 is provided with, the drivewheel 35 is connected with the drive module 34 in detector 3；The inspection 3 are provided with detection module 33 on survey device（Based on the detector of EDDY CURRENT principle, eddy current inspection is detected with AC electromagnetic coil in gold Metal elements surface induction produces the nondestructive testing technique of vortex, it is adaptable to conductive material, including ferromagnetism and non-ferromagnetic metal The defects detection of material members）, display module 31, button.

In present embodiment, the guide rail 15 is located at the sidepiece of crossbeam 1, and the detector 3 covers two sides of crossbeam 1 With a top surface, the driven pulley 36 that can be rolled on top surface is provided with the detector 3, the structure makes the center of gravity of detector 3 more It is low, it is mobile more stable smooth.

In present embodiment, the detection module 33 and display module 31 on the detector 3 is respectively arranged on the two of detector 3 Side；The network is wireless network, and process chip, battery, storage card are provided with the detector 3（For data storage and mark It is accurate）, bluetooth module, WIFI module, these modules work in coordination and realize function.

Additionally, in present embodiment, the side wall of the crossbeam 1 is provided with several the first projections 11, on the detector 3 The second projection 32 offseted with first projection 11 is provided with, first projection 11 is magnetic part or stickers, can be on the wall of side Convenient adjustment position, second projection 32 is connected with delay circuit, and the delay circuit makes drive module 34 quit work simultaneously Detection module 33 is set to start working.The user side is mobile terminal or PC ends, and the bottom of the crossbeam 1 is provided with support column 2.

When detector 3 in this utility model works, detector 3 is moved on crossbeam 1 under the driving of drive module, when When moving to the position of the first projection 11, the first projection 11 offsets with the second projection 32 makes delay circuit start working, and now drives Dynamic module from service, detector 3 is motionless, while detection module is started working being detected, detects after a period of time and finishes, and prolongs When circuit close, drive module starts working again, and detector 3 starts to move again；That is, the first projection position is to need inspection The position of survey, can be detected, high degree of automation automatically when detector 3 moves to the position.

As shown in Fig. 4 to Fig. 7, wherein, Fig. 4 show bluetooth local monitor topology schematic diagram：First this bluetooth is local Network is made up of detection module, mobile terminal and monitoring device etc..Most basic data communication is by detection module internal Bluetooth module Point-to-point SPP is completed.Detection module and the intercommunication mechanism of detection module can allow arbitrarily detection module in network to obtain To the data of other any detection modules（Parameter when this algorithm can be used on multiple detection module group net operations is exchanged）, so As long as topology can allow mobile terminal can enter any detection module bluetooth range in can just obtain any detection module in network Data.

In this side of detection module, integrated wireless communications protocol and bottom wireless telecommunications are needed to drive, this side of monitoring device Integrated wireless drives and agreement.

Fig. 5 show WIFI local monitors topology schematic diagram：Terminal WIFI network topology mainly includes detection module（Band WIFI module）, monitoring device and wireless routing.Present networks communication is completed based on ICP/IP protocol, the basic role of router It is to distribute IP address to any one equipment in network, and equipment is communicated by ICP/IP protocol in arbitrary network, Can be with any one exchange data.

Fig. 6 show Bluetooth remote monitoring topology schematic diagram：Network based on bluetooth is needed in bottom topology Integrated bluetooth module in each equipment, this topology need using monitoring device as data communication hinge just, it is by bluetooth Into Ethernet protocol data, so we can be in bottom with simpler, more stable bluetooth communication side for data conversion Formula, and remotely the detection module data of arbitrarily online can also be downloaded by pc ends, complete display function.Based on bluetooth Network with directly with WIFI network compared a mobile terminal many.This blueteeth network is to compare to tend to bottom in figure, this What ground was accessed.So this bottom software can be fairly simple, convenient and more for the user for only needing to local monitor It is stable.If user only needs to local monitor, then user need not route just can realize control function.

Fig. 7 show WIFI remote monitorings topology schematic diagram：Telecommunication network based on WIFI is with server as data Simultaneously the data interaction of each node is realized by ICP/IP protocol in center.

The above, this utility model provides a kind of bearing flaw detection monitoring device, can easily carry out automatization Bearing testing, operates steadily；Testing result can be monitored simultaneously, and result is fed back to into terminal, facilitate operative.

Protection domain of the present utility model includes but is not limited to embodiment of above, and protection domain of the present utility model is weighing Sharp claim is defined, and any replacement being readily apparent that to those skilled in the art that this technology is made, deformation, improvement each fall within Protection domain of the present utility model.

Claims (7)

1. a kind of bearing is detected a flaw monitoring device, it is characterised in that included by the detection means of network connection, supervising device, use Family end；The detection means includes crossbeam（1）, detector（3）, the crossbeam（1）It is provided with guide rail（15）, the detector （3）It is provided with and is placed in the guide rail（15）In drivewheel（35）, the drivewheel（35）With located at detector（3）In drive module （34）It is connected；The detector（3）It is provided with detection module（33）, display module（31）.

2. a kind of bearing according to claim 1 is detected a flaw monitoring device, it is characterised in that the guide rail（15）Located at crossbeam （1）Sidepiece, the detector（3）Cover crossbeam（1）Two sides and a top surface, the detector（3）In be provided with can The driven pulley rolled on top surface（36）.

3. a kind of bearing according to claim 2 is detected a flaw monitoring device, it is characterised in that the detector（3）On inspection Survey module（33）And display module（31）It is respectively arranged on detector（3）Both sides.

4. a kind of bearing flaw detection monitoring device according to any one of claims 1 to 3, it is characterised in that the network is Wireless network, the detector（3）In be provided with process chip, battery, storage card, bluetooth module, WIFI module.

5. a kind of bearing according to claim 4 is detected a flaw monitoring device, it is characterised in that the crossbeam（1）Side wall on It is provided with several the first projections（11）, the detector（3）It is provided with and first projection（11）The second projection for offseting（32）, Second projection（32）It is connected with delay circuit, the delay circuit makes drive module（34）Quit work and make detection module （33）Start working.

6. a kind of bearing according to claim 5 is detected a flaw monitoring device, it is characterised in that the user side be mobile terminal or PC ends.

7. a kind of bearing according to claim 6 is detected a flaw monitoring device, it is characterised in that the crossbeam（1）Bottom set There is support column（2）.