CN109612576A - A kind of fixation device for vibrating sensor - Google Patents
A kind of fixation device for vibrating sensor Download PDFInfo
- Publication number
- CN109612576A CN109612576A CN201811640276.0A CN201811640276A CN109612576A CN 109612576 A CN109612576 A CN 109612576A CN 201811640276 A CN201811640276 A CN 201811640276A CN 109612576 A CN109612576 A CN 109612576A
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- CN
- China
- Prior art keywords
- pressing plate
- litter
- clamping part
- spring
- vibrating sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010276 construction Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H17/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the preceding groups
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The present invention relates to a kind of fixation devices for vibrating sensor, including pressing plate and two clamping parts for being symmetricly set on pressing plate two sides and extending vertically down, be equipped in the clamping part can vertical sliding motion the first litter, one end that first litter stretches out clamping part is equipped with the fastening part to stretching among pressing plate, first litter is located at one end in clamping part equipped with the first spring base, and first spring base, which is equipped with, to be covered on the first litter and limit the first spring in clamping part；One end that the clamping part is connect with pressing plate is equipped with the second litter that can be slided in pressing plate, and the one end of second litter in pressing plate is equipped with second spring seat, and the second spring seat, which is equipped with, to be covered on the second litter and limit the second spring in pressing plate.Compared with prior art, vibrating sensor is fixed on the handrail of staircase by the present invention by the restoring force of second spring in the first spring in clamping part and pressing plate, is no longer influenced by man's activity, guarantees the accuracy of measurement.
Description
Technical field
The present invention relates to elevator detection technique fields, more particularly, to a kind of fixation device for vibrating sensor.
Background technique
As the comfort requirement in the market to elevator is higher and higher, in order to allow user preferably to differentiate relaxing for product
Adaptive energy can be adopted with superiority for the comfort level of elevator the characteristics of product and also to which lots of manufacturers can project oneself
Noise and Vibration Condition is used to extract model machine using the vibration and noise testing equipment of profession as evaluation index and tested.But
Be, at present when testing the Vibration Condition of escalator or moving sidewalk, need for sensor to be fixed on escalator or from
On the handrail on moving trade, usually by people, directly with hand steered firmly sensor, on handrail, the vibration of such human body be will affect
The detection of sensor causes result inaccurate, it is therefore desirable to have one kind that vibrating sensor can be fixed on to helping for escalator
Device on hand.
Summary of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide one kind to be used for vibrating sensing
The fixation device of device.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of fixation device for vibrating sensor, including pressing plate and be symmetricly set on pressing plate two sides and stretch vertically downward
Two clamping parts out, be equipped in the clamping part can vertical sliding motion the first litter, first litter stretches out clamping part
One end is equipped with the fastening part to stretching among pressing plate, and first litter is located at one end in clamping part and is equipped with the first spring base,
First spring base, which is equipped with, to be covered on the first litter and limits the first spring in clamping part；The clamping part and pressing plate
One end of connection is equipped with the second litter that can be slided in pressing plate, and the one end of second litter in pressing plate is equipped with second spring
Seat, the second spring seat, which is equipped with, to be covered on the second litter and limits the second spring in pressing plate.
Preferably, the clamping part is respectively equipped with spaced apart two in the two sides of pressing plate, and two of the same side
The fastening part of clamping part is connected by cross bar.
Preferably, the end of the fastening part is equipped with the elastic construction to pressing plate direction protrusion.
Preferably, the fastening part is retractable structure.
Preferably, the bottom of the pressing plate is equipped with antivibration pad.
Preferably, second litter is cased with rubber pad in one end of connection clamping part, the rubber pad be located at pressing plate with
Between clamping part.
Compared with prior art, the invention has the following advantages that
1, in the longitudinal restoring force and pressing plate that the present apparatus passes through the first spring in clamping part second spring lateral restoring force,
Vibrating sensor is pressed abd fixed on the handrail of staircase, man's activity is no longer influenced by, guarantees the accuracy of measurement.
2, clamping part can be stretched by second spring to two sides, and fastening part is retractable structure, to expand pressing plate
Compressible width, therefore it is suitable for the vibrating sensor of different in width, it is applied widely.
3, pressing plate bottom is equipped with antivibration pad, can eliminate fixed device itself and vibrate to measurement bring minor impact.
4, the end of fastening part is equipped with the elastic construction to pressing plate direction protrusion, can increase the friction with handrail bottom
Power improves the effect of compression.
5, rubber pad is set in pressing plate and clamping part junction, can prevents the clamping part for pulling out pressing plate when rebound
Device is caused to damage with pressing plate shock.
Detailed description of the invention
Fig. 1 is cross-sectional view of the invention；
Fig. 2 is side view of the invention.
It is marked in figure: 1, pressing plate, 2, clamping part, 3, fastening part, the 4, first litter, the 5, first spring base, the 6, first spring,
7, the second litter, 8, second spring seat, 9, second spring, 10, rubber pad, 11, elastic construction, 12, antivibration pad, 13, cross bar.
Specific embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.The present embodiment is with technical solution of the present invention
Premised on implemented, the detailed implementation method and specific operation process are given, but protection scope of the present invention is not limited to
Following embodiments.
Embodiment
As shown in Figure 1, the application proposes a kind of fixation device for vibrating sensor, including pressing plate 1 and it is symmetrical arranged
In 1 two sides of pressing plate and two clamping parts 2 extending vertically down.Be equipped in clamping part 2 can vertical sliding motion the first litter 4, the
One end that one litter 4 stretches out clamping part 2 is equipped with to the fastening part 3 stretched out among pressing plate 1, and the first litter 4 is located in clamping part 2
One end is equipped with the first spring base 5, and the first spring base 5, which is equipped with, to be covered on the first litter 4 and limit the first bullet in clamping part 2
Spring 6.One end that clamping part 2 is connect with pressing plate 1 is equipped with the second litter 7 that can be slided in pressing plate 1, and the second litter 7 is in pressing plate 1
One end be equipped with second spring seat 8, second spring seat 8, which is equipped with, to be covered on the second litter 7 and limits the second bullet in pressing plate 1
Spring 9.
In the present embodiment, fastening part 3 is retractable structure, when the width of vibrating sensor is greater than the width of handrail,
Overall width after the clamping part 2 of 1 two sides of pressing plate pulls out is greater than handrail bandwidth, and fastening part 3 needs to stretch out among pressing plate 1 at this time
Certain distance can be buckled in the bottom of handrail.
The width of pressing plate 1 should be less than the width of elevator handrail, be less than handrail bandwidth in the width of vibrating sensor in this way
When spending, still handrail can be clamped by pulling out the clamping part 2 of 1 two sides of pressing plate, the length of fastening part 3 non-stretched at this time is rigid
It can be buckled in the bottom of handrail well.
Clamping part 2 is respectively equipped with spaced apart two in the two sides of pressing plate 1, as shown in Fig. 2, two of the same side
The fastening part 3 of clamping part 2 is connected by cross bar 12, and two clamping parts 2 can be pulled out out of pressing plate 1 simultaneously, and two fastening parts 3 also can
Enough while extending downwardly.
The end of fastening part 3 is equipped with the elastic construction 11 to 1 direction of pressing plate protrusion, can increase and rub with handrail bottom
Power is wiped, the effect of compression is improved.
The bottom of pressing plate 1 is equipped with antivibration pad 12, uses rubber material in the present embodiment, can eliminate fixed device itself and shake
It moves to measurement bring minor impact.Second litter 7 is cased with rubber pad 10 in one end of connection clamping part 2, and rubber pad 10 is located at
Between pressing plate 1 and clamping part 2, the impact damage of the two is prevented.
Claims (6)
1. a kind of fixation device for vibrating sensor, which is characterized in that including pressing plate and be symmetricly set on pressing plate two sides simultaneously
Two clamping parts extended vertically down, be equipped in the clamping part can vertical sliding motion the first litter, first litter stretches
One end of clamping part is equipped with to the fastening part stretched out among pressing plate out, and first litter is located at one end in clamping part equipped with the
One spring base, first spring base, which is equipped with, to be covered on the first litter and limits the first spring in clamping part；The folder
It holds one end that portion is connect with pressing plate and is equipped with the second litter that can be slided in pressing plate, the one end of second litter in pressing plate is set
There is second spring seat, the second spring seat, which is equipped with, to be covered on the second litter and limit the second spring in pressing plate.
2. a kind of fixation device for vibrating sensor according to claim 1, which is characterized in that the clamping part exists
The two sides of pressing plate are respectively equipped with spaced apart two, and the fastening part of two clamping parts of the same side is connected by cross bar.
3. a kind of fixation device for vibrating sensor according to claim 1, which is characterized in that the fastening part
End is equipped with the elastic construction to pressing plate direction protrusion.
4. a kind of fixation device for vibrating sensor according to claim 1, which is characterized in that the fastening part is
Retractable structure.
5. a kind of fixation device for vibrating sensor according to claim 1, which is characterized in that the bottom of the pressing plate
Portion is equipped with antivibration pad.
6. a kind of fixation device for vibrating sensor according to claim 1, which is characterized in that second litter
It is cased with rubber pad in one end of connection clamping part, the rubber pad is between pressing plate and clamping part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811640276.0A CN109612576A (en) | 2018-12-29 | 2018-12-29 | A kind of fixation device for vibrating sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811640276.0A CN109612576A (en) | 2018-12-29 | 2018-12-29 | A kind of fixation device for vibrating sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109612576A true CN109612576A (en) | 2019-04-12 |
Family
ID=66015869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811640276.0A Pending CN109612576A (en) | 2018-12-29 | 2018-12-29 | A kind of fixation device for vibrating sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109612576A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941827A (en) * | 2012-10-27 | 2013-02-27 | 安徽誉丰汽车技术有限责任公司 | Fixing device for noise measurement microphone and fixing method thereof |
| CN103727363A (en) * | 2014-01-08 | 2014-04-16 | 威宝摄影器材有限公司 | Portable mobile terminal clamping device |
| KR101718120B1 (en) * | 2016-10-28 | 2017-03-20 | 웨스글로벌 주식회사 | Sensor mounting bracket |
| CN106781103A (en) * | 2017-02-10 | 2017-05-31 | 深圳怡化电脑股份有限公司 | Sensor geometrical clamp, sensor fastening device and financial self-service equipment |
| CN108341146A (en) * | 2018-04-21 | 2018-07-31 | 钱伟 | A kind of Multifunctional football movement bandage containing box |
| CN108646102A (en) * | 2018-07-09 | 2018-10-12 | 国网上海市电力公司 | A kind of dehumidifier for the dehumidifying of power frequency electric field detecting instrument goes out pneumatic module |
| CN208187678U (en) * | 2018-05-18 | 2018-12-04 | 杭州西奥电梯有限公司 | Handrail vibration test fixture and handrail vibration test device |
| CN208270219U (en) * | 2018-02-13 | 2018-12-21 | 通力电梯有限公司 | Escalator comprehensive performance automatic checkout system |
| CN209541893U (en) * | 2018-12-29 | 2019-10-25 | 莱茵技术（上海）有限公司 | A kind of fixation device for vibrating sensor |
-
2018
- 2018-12-29 CN CN201811640276.0A patent/CN109612576A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941827A (en) * | 2012-10-27 | 2013-02-27 | 安徽誉丰汽车技术有限责任公司 | Fixing device for noise measurement microphone and fixing method thereof |
| CN103727363A (en) * | 2014-01-08 | 2014-04-16 | 威宝摄影器材有限公司 | Portable mobile terminal clamping device |
| KR101718120B1 (en) * | 2016-10-28 | 2017-03-20 | 웨스글로벌 주식회사 | Sensor mounting bracket |
| CN106781103A (en) * | 2017-02-10 | 2017-05-31 | 深圳怡化电脑股份有限公司 | Sensor geometrical clamp, sensor fastening device and financial self-service equipment |
| CN208270219U (en) * | 2018-02-13 | 2018-12-21 | 通力电梯有限公司 | Escalator comprehensive performance automatic checkout system |
| CN108341146A (en) * | 2018-04-21 | 2018-07-31 | 钱伟 | A kind of Multifunctional football movement bandage containing box |
| CN208187678U (en) * | 2018-05-18 | 2018-12-04 | 杭州西奥电梯有限公司 | Handrail vibration test fixture and handrail vibration test device |
| CN108646102A (en) * | 2018-07-09 | 2018-10-12 | 国网上海市电力公司 | A kind of dehumidifier for the dehumidifying of power frequency electric field detecting instrument goes out pneumatic module |
| CN209541893U (en) * | 2018-12-29 | 2019-10-25 | 莱茵技术（上海）有限公司 | A kind of fixation device for vibrating sensor |
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