CN204303154U - A kind of novel measuring Vibration Meter sensor for measuring Ship Equipments and vialog - Google Patents
A kind of novel measuring Vibration Meter sensor for measuring Ship Equipments and vialog Download PDFInfo
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- CN204303154U CN204303154U CN201420762284.3U CN201420762284U CN204303154U CN 204303154 U CN204303154 U CN 204303154U CN 201420762284 U CN201420762284 U CN 201420762284U CN 204303154 U CN204303154 U CN 204303154U
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Abstract
The utility model provides a kind of <b> for measuring novel measuring Vibration Meter sensor and the vialog </b> of Ship Equipments, <b> novel measuring Vibration Meter sensor </b> comprises vialog sensor body and adsorbent equipment, vialog sensor body comprises: sensing device, for receiving mechanical oscillation signal, and mechanical oscillation signal is converted into analog electrical signal; Signal pickup assembly, for receiving analog electrical signal, and changes analog electrical signal into first digital electric signal; Infrared communication device, for being sent to wireless communication networks by the first digital electric signal; Adsorbent equipment is installed in vialog sensor body one end near Devices to test, for the absorption of vialog sensor body is installed on Devices to test, very easily introduce external noise when the transducing signal solved measured by traditional vialog sensor transmits in the cable, and install and measure extremely inconvenient technical matters at small space.
Description
Technical field
The utility model relates to vibration survey field, for measuring Ship Equipments, more specifically, relates to the novel Vibration Meter sensor of a kind of survey for measuring Ship Equipments and vialog.
Background technology
Industrial vibration supervision and analysis technology is used to determine, a kind of effective means of prediction and prevention rotating machinery fault; so implement vibration survey to commercial unit will contribute to analyzing the duty determining commercial unit; and then improve commercial unit reliability of operation; the power generating ratio time; eliminate functional failure of electromechanical; equipment is normally worked as far as possible for a long time, thus effectively prevents the generation of security incident, reduce the economic loss because equipment failure causes.Traditional conventional vialog comprises instrument and probe, probe is connected by cable with between instrument, and probe in measuring process by hold and the mode of slightly exerting oneself contacts on Devices to test, when especially vibration survey being carried out to the Devices to test on naval vessels or submarine, few in space and implement under the environment of facility compact, install and measure very inconvenient, seriously reduce upkeep operation efficiency, and signal is when transmitting in the cable, very easily be subject to the interference of noise in external environment condition, simultaneously in the process that excessively individual Devices to test is patrolled and examined, need to carry out reciprocal disassembling operations to vialog, and the disassembling operations of conventional vialog is very complicated, make operating efficiency low.
Utility model content
The utility model provides a kind of novel measuring Vibration Meter sensor for measuring Ship Equipments and vialog, wherein this vialog sensor realizes the wireless transmission of transducing signal by infrared communication device, and be installed on Devices to test by adsorbent equipment, very easily introduce external noise when the transducing signal solved measured by traditional vialog sensor transmits in the cable, and inconvenient technical matters installed by traditional vialog sensor.
The utility model first aspect provides a kind of novel measuring Vibration Meter sensor for measuring Ship Equipments, and comprise vialog sensor body and adsorbent equipment, vialog sensor body comprises:
Sensing device, for receiving mechanical oscillation signal, and is converted into analog electrical signal by mechanical oscillation signal;
Signal pickup assembly, for receiving analog electrical signal, and changes analog electrical signal into first digital electric signal;
Infrared communication device, for being sent to wireless communication networks by the first digital electric signal;
Adsorbent equipment is installed in vialog sensor body one end near Devices to test, for the absorption of vialog sensor body is installed on Devices to test.
Further, sensing device comprises speed pickup or acceleration transducer, and speed pickup or acceleration transducer are piezoelectric type, pressure resistance type or condenser type.
Further, signal pickup assembly comprises signal filter circuit, signal amplification circuit and A/D convertor circuit.
Further, infrared communication device comprises:
Signal madulation module, for being modulated to carrier pulse signal by the first digital electric signal;
Infrared transmission module, for being emitted to wireless communication networks by carrier pulse signal.
Further, adsorbent equipment is semiclosed elastic ring, comprises semiclosed elastic ring body, the first end being arranged at semiclosed elastic ring two ends respectively and the second end;
Semiclosed elastic ring body is provided with flat tooth, and first end is provided with ring set, and the inwall of ring set is provided with the shelves tooth matched with flat tooth;
Ring set is also provided with clamping part, is separated for controlling flat tooth with shelves tooth or engages, to realize the adjustment that rear size is closed in double sealed elastic trap.
Further, adsorbent equipment is bandage, comprises bandage body, and bandage body arranges fixing slot, and vialog sensor body is fastening to be placed in fixing slot;
The two ends of bandage body are respectively provided with the first adhesive portion and the second adhesive portion, and the first adhesive portion and the second adhesive portion cooperatively interact, in order to be fastenedly connected bandage body in Devices to test.
Further, adsorbent equipment is magnetic absorbing seat.
Second aspect of the present utility model additionally provides a kind of vialog for measuring Ship Equipments, and this vialog comprises the novel measuring Vibration Meter sensor of metering device and first aspect, and wherein metering device comprises:
Infrared receiving module, is sent to the carrier pulse signal of wireless communication networks for receiving novel measuring Vibration Meter sensor;
Signal receiving module, for being demodulated into the second digital electric signal by carrier pulse signal;
Display control module, for carrying out respective handling to the second digital electric signal, and by the information displaying after process over the display;
Memory module, for being stored in the second digital electric signal in storage chip.
The beneficial effects of the utility model:
The utility model novel measuring Vibration Meter sensor and there is the vialog of this vialog sensor, mechanical oscillation signal is converted into analog electrical signal, the first digital electric signal is converted into after signal pickup assembly, and realize the communication between probe and instrument by infrared wireless technology, the technical matters of external noise is very easily introduced when the transducing signal efficiently solved measured by traditional vialog sensor transmits in the cable, and do not need to set up expensive band shielded cable, and infrared equipment is cheap, simplicity of design, both reliable communication mechanism had been established, in turn save manpower and materials cost, and the utility model vialog sensor is installed on Devices to test by adsorbent equipment quick distachable, when especially vibration survey being carried out to the Devices to test on naval vessels or submarine, it is more convenient to install and measure, effectively improve upkeep operation efficiency.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the system architecture diagram of the utility model embodiment novel measuring Vibration Meter sensor;
Fig. 2 is the system architecture diagram of the utility model embodiment vialog.
Reference numeral:
1, vialog sensor; 2, vialog; 11, vialog sensor body; 12, adsorbent equipment; 21, metering device; 111, sensing device; 112, signal pickup assembly; 113, infrared communication device; 211, infrared receiving module; 212, signal receiving module; 213, display control module; 214, memory module.
Embodiment
Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
With reference to Fig. 1, the utility model embodiment first aspect provides a kind of novel measuring Vibration Meter sensor 1 for measuring Ship Equipments, comprises vialog sensor body 11 and adsorbent equipment 12.Vialog sensor body 11 comprises: sensing device 111, for receiving mechanical oscillation signal, and mechanical oscillation signal is converted into analog electrical signal; Signal pickup assembly 112, for receiving analog electrical signal, and changes analog electrical signal into first digital electric signal; Infrared communication device 113, for being sent to wireless communication networks by the first digital electric signal.Adsorbent equipment 12 is installed in vialog sensor body 11 one end near Devices to test, for vialog sensor body 11 absorption is installed on Devices to test.Mechanical oscillation signal is finally converted into the first digital electric signal by the present embodiment, and realize the communication between probe and instrument by infrared wireless technology, the technical matters of external noise is very easily introduced when the transducing signal efficiently solved measured by tradition probe transmits in the cable, and do not need to set up cable, and infrared equipment is cheap, simplicity of design, both reliable communication mechanism had been established, in turn save manpower and materials cost, and the utility model preferred embodiment is installed on Devices to test by adsorbent equipment 12, install more convenient.
Alternatively, sensing device 111 comprises speed pickup or acceleration transducer, and speed pickup or acceleration transducer adopt piezoelectric type, pressure resistance type, condenser type or inductance type mechanoelectric conversion principle, to meet the different application demand in different measuring environment.
Because analog electrical signal is along being subject to interference that is extraneous and the inner various noise of communication system in the process of line transmission, and be difficult to separate after noise and signal mixing, thus communication quality is declined, and circuit is longer, the accumulation of noise is also more.Alternatively, signal pickup assembly 112 comprises signal filter circuit, signal amplification circuit and A/D convertor circuit, namely in the source of transmission path, first low-pass filtering treatment is carried out to analog electrical signal, by HF noise signal filtering wherein, A/D convertor circuit is inputted after amplifying circuit amplifies, both achieve the conversion of analog electrical signal to the first digital electric signal, turn improve the precision of signals collecting.
Alternatively, infrared communication device 113 comprises: signal madulation module, for the first digital electric signal is modulated to carrier pulse signal; Infrared transmission module, for being emitted to wireless communication networks by carrier pulse signal.Because the infrared signal antijamming capability extreme difference of non-modulated, and transmission range is extremely short, after the modulation of this signal madulation module, both enhances antijamming capability, and has and can realize long-distance transmissions.In addition, the frequency-adjustable of infrared carrier pulse signal, generally between 30KHz to 60KHz.
Alternatively, adsorbent equipment 12 is arranged at the semiclosed elastic ring of vialog sensor body 11 near Devices to test one end, comprises semiclosed elastic ring body, the first end being arranged at semiclosed elastic ring two ends respectively and the second end; Semiclosed elastic ring body is provided with flat tooth, and first end is provided with ring set, and the inwall of ring set is provided with the shelves tooth matched with flat tooth; Ring set is also provided with clamping part, is separated for controlling flat tooth with shelves tooth or engages, to realize the adjustment that rear size is closed in double sealed elastic trap.When the second end is socketed in ring set, by control card buckle portion make flat tooth can with shelves tooth engage after, the junction of first end and the second end is clamped, thus be installed on Devices to test by fastening for vialog sensor body 11, and after flat tooth is separated with shelves tooth by control card buckle portion, the second end can slide by relative first end in ring set.This kind of mode is easy for installation, simple to operate, compared to traditional mounting means, both can the semiclosed elastic ring of flexible close after size, and very easily realize removably connecting between the present embodiment novel measuring Vibration Meter sensor 1 and different size Devices to test, both the scope of application was wider, achieve again better fixed effect, and then improve the measuring accuracy of the utility model embodiment, and indirectly reduce cost, especially when in narrow and small narrow space, device under test carries out vibration survey, effectively improve the convenience that the present embodiment novel measuring Vibration Meter sensor 1 is installed.
Alternatively, adsorbent equipment 12 can be bandage, comprises bandage body, and bandage body arranges fixing slot, and vialog sensor body 11 is fastening to be placed in fixing slot; The two ends of bandage body are respectively provided with the first adhesive portion and the second adhesive portion, and the first adhesive portion and the second adhesive portion cooperatively interact, in order to be fastenedly connected bandage body in Devices to test.This kind of disassembling operations mode is more convenient, and fixing effect is better.
Alternatively, adsorbent equipment 12 can be magnetic absorbing seat, easily vialog sensor body 11 detachably can be installed on Devices to test by magnetic absorbing seat, but the shell of this Devices to test is made up of iron, cobalt, nickel or its alloy at least partly.In addition, do not want the applicable cases of reciprocal dismounting at novel measuring Vibration Meter sensor 1 under, adsorbent equipment 12 can adopt beeswax or bonding agent, the frequency response performance of the novel measuring Vibration Meter sensor 1 after being fixed by beeswax is best, and the mode that bonding agent is fixed can be widely used in the Devices to test that various material is made.
Magnetic absorbing seat, cementing agent or beeswax all can combine practicality with semiclosed elastic ring or bandage, to realize better result of use in addition.
With reference to Fig. 2, the utility model embodiment second aspect additionally provides a kind of vialog 2 for measuring Ship Equipments, and this vialog 2 comprises the novel measuring Vibration Meter sensor 1 of metering device 21 and first aspect, and wherein metering device 21 comprises:
Infrared receiving module 211, is sent to the carrier pulse signal of wireless communication networks for receiving novel measuring Vibration Meter sensor 1;
Signal receiving module 212, for being demodulated into the second digital electric signal by carrier pulse signal;
Display control module 213, for carrying out respective handling to the second digital electric signal, and by the information displaying after process over the display;
Memory module 214, for being stored in the second digital electric signal in storage chip.
Wireless infrared transmitting is adopted between the metering device 21 of the utility model embodiment vialog 2 and novel measuring Vibration Meter sensor 1, and the present embodiment can by obtained vibration survey information by charactron or liquid crystal display display, make vialog 2 more directly perceived in practical operation uses, can vibration survey information be stored in storage chip simultaneously, device under test patrol and examine end after, vibration survey information collected in storage chip can be read, in order to analyze the performance of Devices to test.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. for measuring a novel measuring Vibration Meter sensor for Ship Equipments, comprising vialog sensor body and adsorbent equipment, it is characterized in that, described vialog sensor body comprises:
Sensing device, for receiving mechanical oscillation signal, and is converted into analog electrical signal by described mechanical oscillation signal;
Signal pickup assembly, for receiving described analog electrical signal, and changes described analog electrical signal into first digital electric signal;
Infrared communication device, for being sent to wireless communication networks by described first digital electric signal;
Described adsorbent equipment is installed in described vialog sensor body near one end of Devices to test, for described vialog sensor body absorption is installed on described Devices to test.
2. novel measuring Vibration Meter sensor according to claim 1, is characterized in that,
Described sensing device comprises speed pickup or acceleration transducer, and described speed pickup or described acceleration transducer are piezoelectric type, pressure resistance type or condenser type.
3. novel measuring Vibration Meter sensor according to claim 1, is characterized in that,
Described signal pickup assembly comprises signal filter circuit, signal amplification circuit and A/D convertor circuit.
4. novel measuring Vibration Meter sensor according to claim 1, is characterized in that,
Described infrared communication device comprises:
Signal madulation module, for being modulated to carrier pulse signal by described first digital electric signal;
Infrared transmission module, for being emitted to described wireless communication networks by described carrier pulse signal.
5., according to the arbitrary described novel measuring Vibration Meter sensor of Claims 1-4, it is characterized in that,
Described adsorbent equipment is bandage, comprises bandage body, and described bandage body arranges fixing slot, and described vialog sensor body is fastening to be placed in described fixing slot;
The two ends of described bandage body are respectively provided with the first adhesive portion and the second adhesive portion, and described first adhesive portion and described second adhesive portion cooperatively interact, in order to be fastenedly connected described bandage body in described Devices to test.
6., according to the arbitrary described novel measuring Vibration Meter sensor of Claims 1-4, it is characterized in that,
Described adsorbent equipment is magnetic absorbing seat.
7., for measuring a vialog for Ship Equipments, comprise metering device and the arbitrary described novel measuring Vibration Meter sensor of Claims 1-4, described metering device comprises:
Infrared receiving module, is sent to the carrier pulse signal of described wireless communication networks for receiving described vialog sensor;
Signal receiving module, for being demodulated into the second digital electric signal by described carrier pulse signal;
Display control module, for carrying out respective handling to described second digital electric signal, and by the information displaying after process over the display;
Memory module, for being stored in described second digital electric signal in storage chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420762284.3U CN204303154U (en) | 2014-12-08 | 2014-12-08 | A kind of novel measuring Vibration Meter sensor for measuring Ship Equipments and vialog |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420762284.3U CN204303154U (en) | 2014-12-08 | 2014-12-08 | A kind of novel measuring Vibration Meter sensor for measuring Ship Equipments and vialog |
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| Publication Number | Publication Date |
|---|---|
| CN204303154U true CN204303154U (en) | 2015-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420762284.3U Expired - Fee Related CN204303154U (en) | 2014-12-08 | 2014-12-08 | A kind of novel measuring Vibration Meter sensor for measuring Ship Equipments and vialog |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI659636B (en) * | 2016-08-05 | 2019-05-11 | 日商松下知識產權經營股份有限公司 | Communication device and communication system |
| CN112809462A (en) * | 2019-11-18 | 2021-05-18 | 株式会社捷太格特 | Flutter evaluation system |
-
2014
- 2014-12-08 CN CN201420762284.3U patent/CN204303154U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI659636B (en) * | 2016-08-05 | 2019-05-11 | 日商松下知識產權經營股份有限公司 | Communication device and communication system |
| CN112809462A (en) * | 2019-11-18 | 2021-05-18 | 株式会社捷太格特 | Flutter evaluation system |
| CN112809462B (en) * | 2019-11-18 | 2024-04-09 | 株式会社捷太格特 | Flutter Evaluation System |
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| Date | Code | Title | Description |
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| 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: 20150429 Termination date: 20191208 |