CN201607194U - Wear detector for engineering machinery - Google Patents
Wear detector for engineering machinery Download PDFInfo
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- CN201607194U CN201607194U CN2010200329162U CN201020032916U CN201607194U CN 201607194 U CN201607194 U CN 201607194U CN 2010200329162 U CN2010200329162 U CN 2010200329162U CN 201020032916 U CN201020032916 U CN 201020032916U CN 201607194 U CN201607194 U CN 201607194U
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Abstract
The utility model introduces a wear detector for engineering machinery, which comprises a transparent detector body and also comprises a plurality of part detection scales and a plurality of illumination devices, wherein a plurality of part detection scales are arranged on the transparent detector body and correspond to the shapes and the sizes of the parts of the engineering machinery; and a plurality of illumination devices are arranged on the transparent detector body. The wear detector improves the wear detection efficiency and accuracy for a traveling mechanism of the crawler-type engineering machinery and can realize the all-weather omnibearing wear detection for all parts of the traveling mechanism; the degradation cycle can be mastered by periodical management for the detected quantitative data, and the scheduled maintenance is combined to carry out replacement and repair at the right time, thereby lowering the overhauling load and saving the cost of spare parts, therefore, the field production requirement can be met, and the device state is in good condition.
Description
Technical field
The utility model relates to engineering machinery service technique field, particularly relates to a kind of tracked construction equipment travel mechanism wear detector.
Background technology
The tracked construction equipment travel mechanism generally is made up of driving wheel (contain and drive gear teeth piece), angle sheave, support roller, thrust wheel, crawler belt (containing creeper tread), is commonly called as " four-wheel one band ".In tracked construction equipment used, the maintenance and the cost consumption proportion of four-wheel one band were bigger as Baosteel, in routine duties, must regularly carry out abrasion detection to four-wheel one band, changed the repair cycle to grasp.
The problem of on-the-spot at present general general detection method and existence:
1, the tracked construction equipment travel mechanism drives the detection of gear teeth piece:
Detection method: qualitative sense organ is judged (seeing tooth piece whether sharpening, the damaged and degree of wear).
The problem that exists: can only qualitatively judge the degree of wear with this detection method, do not drive the wearing and tearing quantitative data of gear teeth piece, therefore can not follow the tracks of, grasp the degree of wear that drives gear teeth piece, can't effectively instruct on-the-spot tendentiousness state recognizing to this position, be unfavorable for the on-the-spot condition managing that the tracked construction equipment travel mechanism is driven gear teeth piece, causing the excessive wear of driving gear teeth piece to cause tooth piece and track pin tolerance clearance to increase easily causes the rail chain to deviate from, cause equipment failure or accident, the equipment of influence uses and produces lasting direct motion.
2, tracked construction equipment travel mechanism angle sheave detects:
Detection method: detect the distance of angle sheave tread with the sheetmetal ruler, deduct this distance transform according to flange dimension then and become the tread abrasion size to determine the tread degree of wear to center flange.
The problem that exists: because when detecting angle sheave, the angle sheave tread is circular, when detecting flange height with ruler, the ruler plane can not reliably be close to the angle sheave tread, therefore this detection method prohibited data detection is true, can only roughly judge the degree of wear, quantitative data accurately can't be worn and torn.Be unfavorable for the on-the-spot degree of wear of following the tracks of, grasping angle sheave, and in the tracked construction equipment travel mechanism, the angle sheave significant feature is a location crawler belt running orbit, the excessive wear of angle sheave and do not change the as easy as rolling off a log rail chain that causes and deviate from, cause equipment failure or accident, the equipment that has a strong impact on uses.
3, tracked construction equipment travel mechanism support roller detects:
Detection method: detect the distance of support roller tread with the sheetmetal ruler, deduct this distance transform according to flange dimension then and become the tread size to determine the tread degree of wear to center flange.
The problem that exists: when detecting support roller, it is same because the support roller tread is circular, when detecting flange height with ruler, the ruler plane can not reliably be close to the support roller tread, therefore these detection method detection data are quite inaccurate, can only roughly judge the degree of wear, quantitative data accurately can't be worn and torn.Be unfavorable for the on-the-spot degree of wear of following the tracks of, grasping support roller, and in the tracked construction equipment travel mechanism, the support roller significant feature is to hold the crawler belt tensioner degree of travel mechanism walker top, avoids causing tracked construction equipment rail chain when turning to deviate from because rail chain tensioner is loosening.Therefore, support roller wearing and tearing and detection not yet in effect, follow the tracks of its degree of wear and cause easily that tensioner is loosening to cause the rail chain to deviate from, cause equipment failure or accident, the equipment that has a strong impact on uses.
4, tracked construction equipment travel mechanism thrust wheel detects:
Detection method: the sheetmetal ruler detects the distance of thrust wheel tread to center flange, deducts this distance transform according to flange dimension then and becomes the tread size to determine the tread degree of wear.
The problem that exists: because when detecting thrust wheel, the thrust wheel tread is circular, when detecting flange height with ruler, the ruler plane can not reliably be close to the thrust wheel tread, therefore these detection method detection data are quite inaccurate, can only roughly judge the degree of wear, quantitative data accurately can't be worn and torn.Be unfavorable for the on-the-spot degree of wear of following the tracks of, grasping thrust wheel, and in the tracked construction equipment travel mechanism, the thrust wheel significant feature is the carrying crawler belt, if the thrust wheel wearing and tearing cause the rail chain tolerance clearance that cooperates with it to increase, strengthen the wearing and tearing at rail chain and each position of thrust wheel, caused crawler belt to shorten greatly serviceable life, also can cause the rail chain to lose efficacy, deviate under the serious situation, cause equipment failure or accident, the equipment that has a strong impact on uses.
5, tracked construction equipment travel mechanism guide lug high detection:
Detection method: detect the creeper tread tooth depth with the sheetmetal ruler and determine the guide lug abrasion condition.
The problem that exists: this method can be determined creeper tread tooth depth size, but accuracy of detection is relatively poor relatively.
6, tracked construction equipment travel mechanism abrasion detection environment:
Tracked construction equipment how belowdecks, the operation of operation place, shutdown, maintenance, maintenance such as material stockyard, mining site; and on-the-spot testing environment is generally relatively poor; light is darker; dust is serious; be unfavorable for the patient accurately detection of tester; the data efficiency that detects is low, accuracy is not high, and operating environment is not had effective innovative approach.
Summary of the invention
The purpose of this utility model provides a kind of engineering machinery wear detector, can overcome the problems referred to above, conveniently, accurately tracked construction equipment is driven gear teeth piece, angle sheave tread, support roller tread, thrust wheel tread, the detection of creeper tread tooth depth wear data, for providing data, the field apparatus management supports, increase work efficiency, to grasp the deterioration cycle, change in good time and repair, guarantee that equipment state is intact and reduce recondition expense.
In order to achieve the above object, the utility model provides a kind of engineering machinery wear detector, comprise a transparent detecting device body, also comprise: some piece test scales are arranged on the described transparent detecting device body, and described piece test scale is corresponding with the shape and size of engineering machinery part; And some lighting devices, be arranged on the described transparent detecting device body.
Preferably, described piece test scale comprises a driving gear piece detection module, and this driving gear piece detection module comprises master scale and at least one detection reference scale of at least one driving gear piece part.
Preferably, described piece test scale comprises an angle sheave piece test module, and this angle sheave piece test module comprises master scale and at least one detection reference scale of some angle sheave parts.
Preferably, described piece test scale comprises a support roller piece test module, and this support roller piece test module comprises master scale and at least one detection reference scale of some support roller parts.
Preferably, described piece test scale comprises a thrust wheel piece test module, and this thrust wheel piece test module comprises master scale and at least one detection reference scale of some thrust wheel parts.
Preferably, described piece test scale comprises a guide lug piece detection module, and this guide lug piece detection module comprises master scale and at least one detection reference scale of at least one guide lug piece size.
Preferably, also be provided with the wear limit scale on described each detection module.
Preferably, also be provided with the abrasion size scale between described detection reference scale and the wear limit scale.
Preferably, described lighting device comprises a switch, a battery and some light emitting diodes that is connected in parallel.
Preferably, described light emitting diode is arranged on a side of described transparent detecting device body.
The utility model makes it compared with prior art owing to adopted above technical scheme, has the following advantages and good effect:
The utility model has improved tracked construction equipment travel mechanism abrasion detection efficient, precision.Accomplish and each one of round-the-clock, comprehensive detection travel mechanism to wear and tear, by cycle management to detected quantitative data, can grasp the cycle of deterioration, and implement replacing in conjunction with periodical repair in good time and repair, reduced the maintenance load, saved the spare part expense, it is intact to satisfy produced on-site needs and equipment state.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, constitutes the application's a part, and illustrative examples of the present utility model and explanation thereof are used to explain the utility model, do not constitute improper qualification of the present utility model.
In the accompanying drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a light-emitting diode structure synoptic diagram of the present utility model
Fig. 3 is the enlarged drawing of driving gear piece detection module of the present utility model.
Fig. 4, the 5th, angle sheave, thrust wheel, support roller abrasion detection synoptic diagram.
Fig. 6-the 8th, creeper tread profile and abrasion detection three-view diagram.
Drawing reference numeral:
01 angle sheave tread detection reference, 20 driving gear block edges
02 angle sheave tread reference dimension, 21 driving gear piece wear limit sizes
03 angle sheave tread abrasion size scale, 22 driving gear piece erection bolt holes
04 angle sheave tread wear limit size, 23 driving gear piece abrasion size scales
05 creeper tread tooth depth abrasion size scale, 24 driving gear piece wear limit sizes
06 high brightness LED, 25 driving gear piece reference dimensions
07 high brightness LED button, 26 flange outside diameters
08 high brightness LED battery, 27 tread external diameters
09 support roller tread wear limit size, 28 tread wear limit
10 support roller tread reference dimensions, 29 gudgeons are installed external diameter
The original tooth depth of 11 support roller tread detection reference 30 creeper treads
12 support roller tread abrasion size scales, 31 creeper tread tooth depth wear limit
13 thrust wheel tread wear limit sizes, 32 creeper tread planes
14 thrust wheel tread reference dimension B1 driving gear piece detection modules
15 thrust wheel tread detection reference B2 angle sheave piece test modules
16 thrust wheel tread abrasion size scale B3 support roller piece test modules
17 driving gear piece reference dimension B4 thrust wheel piece test modules
18 driving gear piece wear limit size B5 guide lug piece detection modules
19 driving gear piece flanges
Embodiment
Specifically introduce a kind of preferred embodiment of the present utility model below in conjunction with accompanying drawing 1-8.
As described in Figure 1, the bulk material of engineering machinery wear detector of the present utility model is selected transparent organic glass for use, thickness 5mm.Side at this instrument is installed 5 high brightness LEDs, to make things convenient for the tester at the low operating environment of light intensity, as in the cabin, stock ground or when detecting night, by the actuation button switch, light emitting diode is clearly read each abrasion size reading of running gear by transparent organic glass.
Scale on the transparent organic glass is divided into five modules such as driving gear piece detection module B1, angle sheave piece test module B2, support roller piece test module B3, thrust wheel piece test module B4 and guide lug piece detection module B5.These modules are set of the standardized element size scale of engineering machinery walking mechanism four-wheel commonly used one band.
Comprise among the angle sheave piece test module B2: angle sheave tread detection reference scale 01, angle sheave tread reference dimension scale 02, angle sheave tread abrasion size scale 03 and angle sheave tread wear limit size scale 04 are formed.
The using method of angle sheave piece test module B2: when detecting tracked construction equipment travel mechanism angle sheave tread wear extent, the angle sheave tread detection reference position 01 of wear detector is come on the tread of tested angle sheave, detect the angle sheave flange height, the numerical value that exceeds angle sheave tread reference dimension 02 is the wear extent of angle sheave tread.Wear extent surpasses angle sheave tread wear limit size 04, must in time arrange to repair Cheng Jinhang and change.
Guide lug piece detection module B5 comprises a creeper tread tooth depth abrasion size scale 05.
The using method of guide lug piece detection module B5: when detecting tracked construction equipment travel mechanism creeper tread wear extent, on the tested creeper tread of coming to of wear detector, detect the creeper tread tooth depth, the numerical value that exceeds creeper tread is the creeper tread tooth depth, and the numerical value that is lower than reference addendum is the wear extent of guide lug.
Support roller module B3 is made up of support roller tread wear limit size scale 09, support roller tread reference dimension scale 10, support roller tread detection reference scale 11 and support roller tread abrasion size scale 12.
The using method of support roller module B3: when detecting tracked construction equipment travel mechanism support roller tread wear extent, 11 support roller tread detection reference positions of wear detector are come on the tread of tested support roller, detect the support roller flange height, the numerical value that exceeds 10 support roller tread reference dimensions is the wear extent of support roller tread.Wear extent surpasses 09 support roller tread wear limit size, must in time arrange to repair Cheng Jinhang and change.
Thrust wheel piece test module B4 is made up of thrust wheel tread wear limit size scale 13, thrust wheel tread reference dimension 14, thrust wheel tread detection reference 15 and thrust wheel tread abrasion size scale 16.
The using method of thrust wheel piece test module B4: when detecting tracked construction equipment travel mechanism thrust wheel tread wear extent, 15 thrust wheel tread detection reference positions of wear detector are come on the tread of tested thrust wheel, detect the thrust wheel flange height, the numerical value that exceeds 14 thrust wheel tread reference dimensions is the wear extent of thrust wheel tread.Wear extent surpasses 13 thrust wheel tread wear limit sizes, must in time arrange to repair Cheng Jinhang and change.
Driving gear piece detection module B1 is made up of driving gear piece reference dimension 17, driving gear piece wear limit size 18, driving gear piece flange 19, driving gear block edge 20, driving gear piece wear limit size 21, driving gear piece erection bolt hole 22, driving gear piece abrasion size scale 23, driving gear piece wear limit size 24 and driving gear piece reference dimension 25.
The using method of driving gear piece detection module B1: when detecting tracked construction equipment travel mechanism driving gear piece wear extent, 19 driving gear piece flanges of wear detector are come on the tested driving gear piece, detect the driving gear tile height, the numerical value that is lower than 17,25 driving gear piece sizes is the wear extent of driving gear piece.Wear extent is lower than at 18,22,24 o'clock, must in time arrange to repair Cheng Jinhang and change the driving gear piece.
As shown in Figure 3, the local enlarged diagram of driving gear piece detection module B1 (thrust wheel, support roller detection module function identical), scale unit is 1mm, 5mm is a long scale, accomplishes convenient reading, directly perceived, makes things convenient for the tester to detect wear extent.
Shown in Fig. 4,5, angle sheave, thrust wheel, support roller profile and abrasion detection schematic view illustrating: this accompanying drawing is the profile synoptic diagram, and angle sheave, thrust wheel, support roller profile are similar substantially.Comprising flange outside diameter 26, tread external diameter 27, tread wear limit 28 and gudgeon external diameter 29 is installed.Tracked construction equipment travel mechanism wear detector converts according to examination criteria, is layed onto on the tread by the corresponding component module during use, detects flange to the tread distance, and the scale that exceeds standard is abrasion size.
Shown in Fig. 6-8, creeper tread profile and abrasion detection schematic view illustrating: use tracked construction equipment travel mechanism wear detector creeper tread abrasion detection module directly detects the crawler belt tooth depth on the creeper tread plane 32, and the scale that is lower than original size 30 is abrasion size.When detecting the guide lug height, must arrange to repair journey and in time change in creeper tread tooth depth wear limit 31.
During detection, select corresponding testing tool functional module to detect according to detected object.As when detecting tracked construction equipment and driving gear teeth piece, the driving gear teeth piece B1 functional module of testing tool is layed onto corresponding position, the scale on the testing tool, reading and record; When detecting the angle sheave wear extent, the angle sheave B2 functional module of testing tool is layed onto on the angle sheave tread scale on the measuring ability module, reading and record; When detecting support roller, thrust wheel wear extent, the same angle sheave of method; When detecting the wearing and tearing of guide lug piece, the B5 module of testing tool is layed onto on the creeper tread, detects tooth depth scale, reading and record.When the bad place of light is detected, open the light emitting diode button and detect.
By using tracked construction equipment running gear wear detector not only to improve detection efficiency, reduced the detected intensity of equipment management personnel, accomplish simultaneously to detect that data are accurate, detection method is simple, testing tool is easy to carry, can set up complete quantitative data based on sentiment classification, for improving the equipment control level, reduce equipment failure, improve capacity utilization, guarantee to produce lasting direct motion and lay the first stone.
As shown in Figure 2, high brightness LED of the present utility model is made up of high brightness LED 06, high brightness LED button 07 and high brightness LED battery 08.
Implementation method: light emitting diode is placed in side of the present invention, and is embedded in wherein.Because light in the direct projection of the side of plane organic glass, so depression scale among the present invention and shape lines will produce refraction, thereby makes depression scale of the present invention and shape lines very clear in the dark.If tracked construction equipment is under the environment that is in the light darkness, as long as by pressing 07 high brightness LED button, the light of light emitting diode sees through transparent detecting device body (organic glass material), and the tester can round-the-clockly use detecting device to detect clearly.Very easy to use, ask for an interview synoptic diagram.
Should be noted that at last: above embodiment only is not intended to limit in order to the explanation the technical solution of the utility model; Although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the field are to be understood that: still can make amendment or the part technical characterictic is equal to replacement embodiment of the present utility model; And not breaking away from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.
Claims (10)
1. an engineering machinery wear detector comprises a transparent detecting device body, it is characterized in that also comprising:
Some piece test scales are arranged on the described transparent detecting device body, and described piece test scale is corresponding with the shape and size of engineering machinery part; And
Some lighting devices are arranged on the described transparent detecting device body.
2. engineering machinery wear detector as claimed in claim 1, it is characterized in that: described piece test scale comprises a driving gear piece detection module (B1), and this driving gear piece detection module (B1) comprises master scale and at least one detection reference scale of at least one driving gear piece part.
3. engineering machinery wear detector as claimed in claim 2, it is characterized in that: described piece test scale comprises an angle sheave piece test module (B2), and this angle sheave piece test module (B2) comprises master scale and at least one detection reference scale of some angle sheave parts.
4. engineering machinery wear detector as claimed in claim 3, it is characterized in that: described piece test scale comprises a support roller piece test module (B3), and this support roller piece test module (B3) comprises master scale and at least one detection reference scale of some support roller parts.
5. engineering machinery wear detector as claimed in claim 4, it is characterized in that: described piece test scale comprises a thrust wheel piece test module (B4), and this thrust wheel piece test module (B4) comprises master scale and at least one detection reference scale of some thrust wheel parts.
6. engineering machinery wear detector as claimed in claim 5, it is characterized in that: described piece test scale comprises a guide lug piece detection module (B5), and this guide lug piece detection module (B5) comprises master scale and at least one detection reference scale of at least one guide lug piece size.
7. as any described engineering machinery wear detector among the claim 1-6, it is characterized in that: also be provided with the wear limit scale on described each detection module.
8. engineering machinery wear detector as claimed in claim 7 is characterized in that: also be provided with the abrasion size scale between described detection reference scale and the wear limit scale.
9. engineering machinery wear detector as claimed in claim 8 is characterized in that: described lighting device comprises a switch (07), a battery (08) and some light emitting diodes that is connected in parallel (06).
10. engineering machinery wear detector as claimed in claim 9 is characterized in that: described light emitting diode (06) is arranged on a side of described transparent detecting device body.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200329162U CN201607194U (en) | 2010-01-12 | 2010-01-12 | Wear detector for engineering machinery |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200329162U CN201607194U (en) | 2010-01-12 | 2010-01-12 | Wear detector for engineering machinery |
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| CN201607194U true CN201607194U (en) | 2010-10-13 |
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| CN2010200329162U Expired - Fee Related CN201607194U (en) | 2010-01-12 | 2010-01-12 | Wear detector for engineering machinery |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103998892A (en) * | 2013-09-27 | 2014-08-20 | 株式会社小松制作所 | Abrasion limit determination gauge |
| CN104848759A (en) * | 2015-05-13 | 2015-08-19 | 广西梧州运龙港船机械制造有限公司 | Outer tooth ring wear detection device |
| CN104848814A (en) * | 2015-05-13 | 2015-08-19 | 广西梧州运龙港船机械制造有限公司 | Outer tooth ring wear detection method |
| CN105157633A (en) * | 2015-05-13 | 2015-12-16 | 广西梧州运龙港船机械制造有限公司 | Outer gear ring wear automatic detection device |
| CN105584546A (en) * | 2014-11-06 | 2016-05-18 | 卡特彼勒公司 | Track assembly having a wear monitoring system |
| CN106218742A (en) * | 2016-08-18 | 2016-12-14 | 国网湖南省电力公司带电作业中心 | The load-switch automobile built for the bypass of agriculture distribution line and application process thereof |
| CN106536335A (en) * | 2014-07-22 | 2017-03-22 | 卡特彼勒公司 | Crawler shoe having wear measurement features |
| CN107218871A (en) * | 2017-07-14 | 2017-09-29 | 长春中车轨道车辆有限公司 | The big end tooth high detection frock of unit brake cylinder clutch and detection method |
-
2010
- 2010-01-12 CN CN2010200329162U patent/CN201607194U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103998892A (en) * | 2013-09-27 | 2014-08-20 | 株式会社小松制作所 | Abrasion limit determination gauge |
| CN106536335A (en) * | 2014-07-22 | 2017-03-22 | 卡特彼勒公司 | Crawler shoe having wear measurement features |
| CN106536335B (en) * | 2014-07-22 | 2019-05-28 | 卡特彼勒公司 | Creeper tread and chassis system |
| CN105584546A (en) * | 2014-11-06 | 2016-05-18 | 卡特彼勒公司 | Track assembly having a wear monitoring system |
| CN104848759A (en) * | 2015-05-13 | 2015-08-19 | 广西梧州运龙港船机械制造有限公司 | Outer tooth ring wear detection device |
| CN104848814A (en) * | 2015-05-13 | 2015-08-19 | 广西梧州运龙港船机械制造有限公司 | Outer tooth ring wear detection method |
| CN105157633A (en) * | 2015-05-13 | 2015-12-16 | 广西梧州运龙港船机械制造有限公司 | Outer gear ring wear automatic detection device |
| CN106218742A (en) * | 2016-08-18 | 2016-12-14 | 国网湖南省电力公司带电作业中心 | The load-switch automobile built for the bypass of agriculture distribution line and application process thereof |
| CN107218871A (en) * | 2017-07-14 | 2017-09-29 | 长春中车轨道车辆有限公司 | The big end tooth high detection frock of unit brake cylinder clutch and detection method |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20150112 |
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| EXPY | Termination of patent right or utility model |