CN201788163U - Part assembly - Google Patents
Part assembly Download PDFInfo
- Publication number
- CN201788163U CN201788163U CN2010202913882U CN201020291388U CN201788163U CN 201788163 U CN201788163 U CN 201788163U CN 2010202913882 U CN2010202913882 U CN 2010202913882U CN 201020291388 U CN201020291388 U CN 201020291388U CN 201788163 U CN201788163 U CN 201788163U
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- China
- Prior art keywords
- parts
- conductor strip
- parts assembly
- assembly
- broken circuit
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- Expired - Fee Related
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Abstract
The utility model provides a part assembly. The part assembly comprises a part (3) to be monitored, a lead strip (1) adhered on the surface of the part (3), and a circuit break alarm (2) electrically connected with two ends of the lead strip (1), wherein the circuit break alarm (2) outputs an alarm signal when crack occurs on the part (3) and the lead strip (1) is broken off, thus being capable of monitoring the part in real time, enabling workers to know the crack on the part in time and facilitating treatment.
Description
Technical field
The utility model relates to a kind of parts assembly.
Background technology
In engineering is used, often exist because of parts are aging, improper use, stressed excessive etc. former thereby make parts problems such as crackle even fracture occur, and if the staff does not in time find and handles, then might cause taking place serious accident.For example in engine operation process, if the main bearing seat of engine cylinder-body partly crackle occurs and in time do not handled, so that the main bearing seat fracture then might cause whole engine to damage.
The utility model content
The problem that can't in time find when the utility model crackle occurs at the parts that exist in the prior art provides a kind of parts assembly that can carry out real-time automatic monitoring parts crackle.
The utility model provides a kind of parts assembly, and this parts assembly comprises parts to be monitored, and wherein this parts assembly also comprises: conductor strip is fitted in described component surface; And broken circuit alarmer, being electrically connected with the two ends of described conductor strip, this broken circuit alarmer is output alarm signal when described parts crackle occurs and make the fracture of described conductor strip.
According to parts assembly provided by the utility model, by conductor strip that is fitted in component surface and the broken circuit alarmer that is electrically connected with the conductor strip two ends, make that conductor strip ruptured when crackle appearred in parts to be monitored, thereby triggering the broken circuit alarmer that is connected reports to the police, can realize in real time parts being monitored, the staff is in time learnt so that handle the generation that avoids a nasty accident.
Description of drawings
The synoptic diagram of the parts assembly that provides according to the utility model is provided Fig. 1.
Embodiment
Below in conjunction with accompanying drawing the parts assembly that the utility model provides is elaborated.
The synoptic diagram of the parts assembly that provides according to the utility model is provided Fig. 1.As shown in Figure 1, the utility model provides a kind of parts assembly, and this parts assembly comprises parts to be monitored 3, and wherein this parts assembly also comprises: conductor strip 1 is fitted in parts 3 surfaces; And broken circuit alarmer 2, being electrically connected with the two ends of described conductor strip 1, this broken circuit alarmer 2 is output alarm signal when described parts 3 crackle occurs and make 1 fracture of described conductor strip.Thereby can make the staff when crackle appears in parts 3, in time learn so that handle.
Wherein when monitoring, described conductor strip 1 can be fitted on the parts 3 to be monitored.For example, can according to the mode that is similar to the circuit board printed wire or with the coating glue with conductor strip 1 attached on parts 3 surfaces, thereby fit tightly with parts 3, make conductor strip 1 can not come off from parts 3 surfaces easily, can additionally not increase the intensity of parts 3 again, wherein conductor strip 1 can be arranged on the outside surface or the inside surface of parts 3, also can add conductor strip 1 in advance in parts 3 inside in process component 3 processes.
The position of conductor strip 1 on parts 3 can be provided with according to concrete needs, preferably, conductor strip 1 can be fitted in the parts 3 the easiest positions that crackle occurs, normally parts bear the position of maximum stress, thereby are convenient in time find to have occurred on the parts crackle.For example can judge the easiest position that crackle occurs according to use experience formerly; Perhaps according to parameters such as the working environment of particular component 3, physical dimension, material properties, analyze tensile force, force of compression, twisting resistance, the bending force that bears parts 3 each positions and the equal stress size cases of being heated, draw the position that parts 3 bear maximum stress, for example use computer-aided engineering (CAE) software analysis to draw the lower position of parts 3 safety coefficient, and determine the position of conductor strip 1 in view of the above on parts 3 surfaces.
Preferably, described conductor strip 1 can be fitted in the connecting portion or the support portion of described parts 3, this is because positions such as the connecting portion of parts 3 or support portion may be subjected to bigger tension and compression, shearing, bending in the course of the work, the thermal stress under static load or dynamic loading stress and the different temperatures environment such as reverse, and occurs crackle easily.For example, for engine, the hanger on the engine is mainly used in the lifting engine, the static load effect that can be stretched and shear behind the lifting engine; Generator support on the engine (for example material is No. 25 steel, i.e. carbon constructional quality steels) generator support in engine operation process is in complicated vibration environment, can be subjected to dynamic load effect; The main bearing seat part (for example material is the HT200 grey cast iron) of engine cylinder-body can be subjected to periodically variable loading in engine operation process.These parts are whole or certain is a part of owing to the mechanical stress or the thermal stress of bearing are bigger, exist the danger that crackle even fracture failure appear in the surface to occur, therefore conductor strip 1 can be set at these positions, so that in time find the crackle of appearance on the parts 3.
Described parts 3 conductor strip 1 formed shape on parts 3 can have any shape, and is preferably non-closure, for example can be straight line, curve.
Preferably, can be provided with insulation course between described conductor strip 1 and parts to be monitored 3 surfaces.When parts 3 itself are non-conductive, this insulation course can be set.Otherwise, when parts 3 itself can conduct electricity and not have the insulation course parcel, just need between conductor strip 1 and parts to be monitored 3, insulating layer material be set, to avoid when conductor strip 1 ruptures because the problem that broken circuit alarmer 2 can not reported to the police with parts 3 conductings.For example, can coat the coating glue of insulation, go up and difficult drop-off so that conductor strip 1 is sticked on parts 3 surfaces on parts to be measured 3 surfaces.
Described conductor strip 1 is preferably the plain conductor band, is beneficial to trigger broken circuit alarmer 2 when fracture and reports to the police.The material of conductor strip 1 is preferably that toughness is lower than slightly or near the material of parts 3 to be monitored.For example, when parts to be monitored 3 are made by alloy steel, the material of conductor strip 1 can for conduction and toughness be lower than slightly or approaching alloy steel or other material, so that parts 3 conductor strip 1 fracture in time when crackle occurring is reported to the police thereby trigger broken circuit alarmer 2.
If parts to be monitored 3 belong to the key components and parts that influences the engineering system operation, then in order when crackle appears in parts 3, to avoid occurring peril or to be convenient to safeguard processing, engineering system to parts 3 places when preferably, described broken circuit alarmer 2 can be provided in output alarm signal is exported engineering system shutdown command or engineering system deceleration command.Wherein the engineering system of broken circuit alarmer 2 with parts 3 places can be coupled, (perhaps) can export the engineering system shutdown command so that the engineering system shutdown is changed parts 3 processing such as grade thereby be convenient to the staff to engineering system when broken circuit alarmer 2 is reported to the police owing to conductor strip 1 fracture is triggered; Replacedly, broken circuit alarmer 2 can be exported the engineering system deceleration command to reduce the speed of engineering system running to engineering system.
According to parts assembly provided by the utility model, can monitor parts in real time, when appearring in parts, crackle reports to the police, so that the staff handles the generation that avoids a nasty accident.For instance, in mechanical development processes such as vehicle or Engine Durability test, need find the fracture failure situation of important spare part in advance, such as the engine cylinder-body main bearing seat, generator support, or even the running fracture failure of bent axle, at this moment the parts assembly that can provide according to the utility model, in component surface applying conductor strip to be tested, also can redesign the specialized spare part that has conductor strip, in a single day crackle appears in process of the test, conductor strip will rupture and trigger alarm equipment alarm, thereby makes the staff can learn in time that crackle has appearred in parts.
Claims (6)
1. parts assembly, this parts assembly comprises parts to be monitored (3), it is characterized in that, this parts assembly also comprises:
Conductor strip (1) is fitted in described parts (3) surface; And
Broken circuit alarmer (2) is electrically connected with the two ends of described conductor strip (1), and this broken circuit alarmer (2) crackle occurs at described parts (3) makes described conductor strip (1) when fracture output alarm signal.
2. parts assembly according to claim 1 is characterized in that, described conductor strip (1) is fitted in the position that described parts (3) bear maximum stress.
3. parts assembly according to claim 1 is characterized in that, described conductor strip (1) is fitted in the connecting portion or the support portion of described parts (3).
4. parts assembly according to claim 1 is characterized in that, is provided with insulation course between described conductor strip (1) and described parts (3) surface.
5. according to the described parts assembly of arbitrary claim among the claim 1-4, it is characterized in that described conductor strip (1) is the plain conductor band.
6. according to the described parts assembly of arbitrary claim among the claim 1-4, it is characterized in that, described broken circuit alarmer (2) when being provided in output alarm signal to the engineering system at described parts (3) place output engineering system shutdown command or engineering system deceleration command.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202913882U CN201788163U (en) | 2010-08-13 | 2010-08-13 | Part assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202913882U CN201788163U (en) | 2010-08-13 | 2010-08-13 | Part assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201788163U true CN201788163U (en) | 2011-04-06 |
Family
ID=43820122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202913882U Expired - Fee Related CN201788163U (en) | 2010-08-13 | 2010-08-13 | Part assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201788163U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394996A (en) * | 2013-08-14 | 2013-11-20 | 上海华力微电子有限公司 | Fixed ring |
| CN103419125A (en) * | 2013-08-14 | 2013-12-04 | 上海华力微电子有限公司 | Fixing ring |
| CN103639888A (en) * | 2013-11-29 | 2014-03-19 | 上海华力微电子有限公司 | Fixing ring and polishing head |
| CN105364696A (en) * | 2015-10-14 | 2016-03-02 | 上海华力微电子有限公司 | Fixing ring capable of automatically giving alarm when damaged |
| CN110374999A (en) * | 2018-04-13 | 2019-10-25 | 徐州罗特艾德回转支承有限公司 | The method for detecting the pivoting support of warning function with automatic fracture and manufacturing it |
-
2010
- 2010-08-13 CN CN2010202913882U patent/CN201788163U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394996A (en) * | 2013-08-14 | 2013-11-20 | 上海华力微电子有限公司 | Fixed ring |
| CN103419125A (en) * | 2013-08-14 | 2013-12-04 | 上海华力微电子有限公司 | Fixing ring |
| CN103394996B (en) * | 2013-08-14 | 2015-12-23 | 上海华力微电子有限公司 | Retainer ring |
| CN103639888A (en) * | 2013-11-29 | 2014-03-19 | 上海华力微电子有限公司 | Fixing ring and polishing head |
| CN103639888B (en) * | 2013-11-29 | 2016-06-22 | 上海华力微电子有限公司 | Retainer ring and rubbing head |
| CN105364696A (en) * | 2015-10-14 | 2016-03-02 | 上海华力微电子有限公司 | Fixing ring capable of automatically giving alarm when damaged |
| CN110374999A (en) * | 2018-04-13 | 2019-10-25 | 徐州罗特艾德回转支承有限公司 | The method for detecting the pivoting support of warning function with automatic fracture and manufacturing it |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20110406 Termination date: 20170813 |