CN202433085U - Sensor mounting device - Google Patents
Sensor mounting device Download PDFInfo
- Publication number
- CN202433085U CN202433085U CN2011204624152U CN201120462415U CN202433085U CN 202433085 U CN202433085 U CN 202433085U CN 2011204624152 U CN2011204624152 U CN 2011204624152U CN 201120462415 U CN201120462415 U CN 201120462415U CN 202433085 U CN202433085 U CN 202433085U
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- Prior art keywords
- sensor
- installation device
- mount pad
- seal box
- utility
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- Expired - Fee Related
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Abstract
The utility model discloses a sensor mounting device. The sensor mounting device comprises a mounting stand (2) used for fixing a sensor (1) and also a permanent magnet sucker (3) used for fixing the mounting stand (2). According to the above technical scheme, when the device is used, the magnetism of the permanent magnet sucker is ended at first to make the permanent magnet sucker clung to a to-be-detected structure, and then the magnetism of the permanent magnet sucker is started, such that the sensor can be firmly arranged on the to-be-detected structure. After a user has finished using the device, the user can easily dismount the sensor simply by ending the magnetism of the permanent magnet sucker. Therefore, the sensor mounting device exhibits fine versatility and fine frequency response performance, is firm in mounting, causes no harm to the to-be-detected structure, is easy to dismount, etc.
Description
Technical field
The utility model relates to a kind of installation device of sensor, for example in the vibration-testing of mechanical system, is used for sensor is installed to tested structural installation device of sensor.
Background technology
In the vibration-testing of mechanical system, general vibratory outputs such as the acceleration through apparatus measures movable machinery its significant points in dynamic excitation or operating condition such as sensor, speed, displacement, thus understand the duty of mechanical system.Vibration transducer comprises acceleration transducer, speed pickup, displacement transducer etc.The installation method of vibration transducer on measured surface is a lot, and different installation methods is very big to the Frequency Response influence of sensor, and installation method and relative merits commonly used at present are following:
(1) on by geodesic structure, punches, fix through screw (the installation screw rod that for example carries) through sensor.This mode is connected firmly, and can obtain Frequency Response preferably, but many times can not be punched on the geodesic structure, has limited the utilization of this mode.For example in the vibration-testing test of concrete pump truck arm, consider jib Strength Safety problem, do not allow on jib, to punch, can't adopt this mounting means and come sensor installation.
(2) directly sensor is bonded in by on the geodesic structure through tackifier.This mode need not punched on by geodesic structure, installs simply, convenient, but connectivity robustness is relatively poor, and Frequency Response is relatively poor.
(3), and then the permanent magnetism magnetic support is adsorbed on by on the geodesic structure through sensor is fixed on the permanent magnetism magnetic support.Since the permanent magnetism magnetic support absorption by the moment of geodesic structure bigger impulsive force can be to being caused the destruction on surface by geodesic structure, and be difficult for dismounting because magnetic force makes more greatly.
Therefore, lack in the prior art a kind of have versatility good, install firmly, the frequency response performance is good, can not be to damaged and be easy to the installation device of sensor of multiple advantages such as dismantling by geodesic structure.
The utility model content
The purpose of the utility model provide a kind of have versatility good, install firmly, the frequency response performance is good, can not be to damaged and be easy to the installation device of sensor of multiple advantages such as dismantling by geodesic structure.
To achieve these goals, the utility model provides a kind of installation device of sensor, and this installation device of sensor comprises the mount pad that is used for fixing sensor, and wherein, this installation device of sensor also comprises the permanent magnetic chuck that is used for fixing this mount pad.
Preferably, said mount pad comprises installing plate and fixed block, and the slotted eye of strip is set on this installing plate, and said fixed block is provided with threaded hole.
Preferably, said installing plate is provided with a plurality of said slotted eyes.
Preferably, a plurality of said slotted eyes are parallel to each other.
Preferably, said mount pad comprises a plurality of said fixed blocks, and the said threaded hole on these a plurality of fixed blocks is complementary with the various installation screw rods of said sensor respectively.
Preferably, said mount pad comprises two said installing plates, and these two installing plates are vertical each other to be arranged.
Preferably, said two installing plates are arranged to T shape or L shaped.
Preferably, this installation device of sensor also comprises seal box, and said mount pad is fixed in the said seal box, and said permanent magnetic chuck is fixed on the outer wall of said seal box.
Preferably, be formed with the through hole that the signal wire that supplies said sensor passes through on the said seal box.
Preferably, said through hole is provided with seal.
Through technique scheme, in use, close the magnetic of permanent magnetic chuck earlier, permanent magnetic chuck is close to by on the geodesic structure, open the magnetic of permanent magnetic chuck again, just can sensor be installed to by on the geodesic structure securely.After finishing using, only need close the magnetic of permanent magnetic chuck, just can like a cork sensor be disassembled.Therefore, the sensor erecting device have versatility good, install firmly, the frequency response performance is good, can not be to damaged and be easy to multiple advantage such as dismounting by geodesic structure.
Other feature and advantage of the utility model will partly specify in embodiment subsequently.
Description of drawings
Accompanying drawing is the further understanding that is used to provide the utility model, and constitutes the part of instructions, is used to explain the utility model with following embodiment, but does not constitute the restriction to the utility model.In the accompanying drawings:
Fig. 1 is the synoptic diagram according to the installation device of sensor of a kind of embodiment of the utility model;
Fig. 2 is the scheme of installation of the mount pad of installation device of sensor as shown in Figure 1;
Fig. 3 is the structural representation of installation device of sensor as shown in Figure 1, in order to clearly illustrate the inner structure of this installation device of sensor, has removed the top cover of seal box among this figure.
Description of reference numerals
Embodiment
Be elaborated below in conjunction with the embodiment of accompanying drawing to the utility model.Should be understood that embodiment described herein only is used for explanation and explains the utility model, is not limited to the utility model.
Extremely shown in Figure 3 like Fig. 1; A kind of embodiment according to the utility model provides a kind of installation device of sensor; This installation device of sensor comprises the mount pad 2 that is used for fixing sensor 1, and wherein, this installation device of sensor also comprises the permanent magnetic chuck 3 that is used for fixing this mount pad 2.
Permanent magnetic chuck 3 be a kind of with high performance rare earth material neodymium iron boron be kernel utilize magnetic to grasp or the device of fixation workpiece; Switch (for example handle) through manual operation permanent magnetic chuck 3; Thereby change the magnetic force systems of permanent magnetic chuck 3 inner neodymium iron borons; To open or close the magnetic of permanent magnetic chuck 3, reach sticking or release to workpiece.
Through technique scheme, in use, close the magnetic of permanent magnetic chuck 3 earlier, permanent magnetic chuck 3 is close to by on the geodesic structure, open the magnetic of permanent magnetic chuck 3 again, just can sensor 1 be installed to by on the geodesic structure securely.After finishing using, only need close the magnetic of permanent magnetic chuck 3, just can like a cork sensor 1 be disassembled.Therefore, the sensor erecting device have versatility good, install firmly, the frequency response performance is good, can not be to damaged and be easy to multiple advantage such as dismounting by geodesic structure.
The mount pad 2 that is used for fixing sensor 1 can adopt various suitable structures; Preferably, as shown in Figures 2 and 3, said mount pad 2 comprises installing plate 21 and fixed block 22; The slotted eye 211 of strip is set on this installing plate 21, and said fixed block 22 is provided with threaded hole 221.Thereby when fixation of sensor 1, the installation screw rod (not shown) that sensor 1 is carried is passed slotted eye 211, carries out fasteningly then through the threaded hole on the fixed block 22 221, just can easily sensor 1 be fixed on the mount pad 2.The slotted eye 211 of strip is convenient to the location to sensor 1.Preferably, installing plate 21 is provided with a plurality of said slotted eyes 211, and more preferably, these a plurality of slotted eyes 211 are parallel to each other, so that arrange said sensor 1 more neatly.
Because the installation screw rod that various sensors 1 are carried is not quite similar; In order can easily various sensors 1 to be fixed on the mount pad 2; Preferably; Said mount pad 2 comprises a plurality of said fixed blocks 22, and the said threaded hole 221 on these a plurality of fixed blocks 22 is complementary with the various installation screw rods of sensor 1 respectively.
When the vibration-testing of mechanical system, sometimes need measure the vibratory output of specific direction, therefore need be with special angle sensor installation 1.For example sometimes need measure the vibratory output of orthogonal directions, then need two sensors 1 be arranged with orthogonal direction.Therefore more preferably, as shown in Figures 2 and 3, said mount pad 2 comprises two said installing plates 21, and these two installing plates 21 are vertical each other to be arranged.It is vertical each other to be separately fixed at two sensors 1 on the installing plate 21, thereby more accurately and easily with orthogonal directions placement sensor 1.Preferably, said two installing plates 21 are arranged as L shaped (that is, as shown in Figure 2, the side of two installing plates 21 is connected) or T shape (that is, wherein the side of an installing plate 21 is connected with the middle part of another piece installing plate 21).Certainly, two installing plates 21 also are arranged as cruciform (that is, the middle part of two installing plates 21 intersects and is connected), perhaps arrange with other suitable modes, to adapt to the installation of a plurality of sensors.
Preferably; As shown in figures 1 and 3; Installation device of sensor can also comprise seal box 4, and in said seal box 4, said permanent magnetic chuck 3 fixing (for example passing through bolt) is on the outer wall of said seal box 4 for said mount pad 2 fixing (for example fixing through bolt 5).Because sensor sometimes need be installed in the rugged surroundings such as open-air, seal box 4 can prevent foreign substance pollution sensors 1 such as rainwater, dust effectively.Certainly, if when need not seal box 4, permanent magnetic chuck 3 can directly be fixed on the mount pad 2.
Preferably, as shown in figures 1 and 3, be formed with the through hole 41 that the signal wire that supplies said sensor 1 passes through on the said seal box 4.This through hole 41 can be arranged on each suitable position of seal box 4 according to actual needs.More preferably, through hole 41 is provided with seal (for example sealing adaptor), gets in the seal box 4 in through hole 41 to prevent foreign matter.Seal box 4 can adopt various suitable shapes, and seal box 4 for example as shown in Figure 1 is a cuboid.
The sensor erecting device can be used at the vibration-testing of mechanical system vibration transducer being fixed to by geodesic structure, but also can be applied to the occasion that other need fixation of sensor.
More than combine accompanying drawing to describe the preferred implementation of the utility model in detail; But; The utility model is not limited to the detail in the above-mentioned embodiment; In the technical conceive scope of the utility model, can carry out multiple simple variant to the technical scheme of the utility model, these simple variant all belong to the protection domain of the utility model.
Need to prove that in addition each the concrete technical characterictic described in above-mentioned embodiment under reconcilable situation, can make up through any suitable manner.For fear of unnecessary repetition, the utility model is to the explanation no longer separately of various possible array modes.
In addition, also can carry out combination in any between the various embodiment of the utility model, as long as its thought without prejudice to the utility model, it should be regarded as content disclosed in the utility model equally.
Claims (10)
1. installation device of sensor, this installation device of sensor comprises the mount pad (2) that is used for fixing sensor (1), it is characterized in that, this installation device of sensor also comprises the permanent magnetic chuck (3) that is used for fixing this mount pad (2).
2. installation device of sensor according to claim 1 is characterized in that, said mount pad (2) comprises installing plate (21) and fixed block (22), and the slotted eye (211) of strip is set on this installing plate (21), and said fixed block (22) is provided with threaded hole (221).
3. installation device of sensor according to claim 2 is characterized in that, said installing plate (21) is provided with a plurality of said slotted eyes (211).
4. installation device of sensor according to claim 3 is characterized in that, a plurality of said slotted eyes (211) are parallel to each other.
5. installation device of sensor according to claim 3 is characterized in that, said mount pad (2) comprises a plurality of said fixed blocks (22), and the said threaded hole (221) on these a plurality of fixed blocks (22) is complementary with the various installation screw rods of said sensor (1) respectively.
6. according to any described installation device of sensor in the claim 2 to 5, it is characterized in that said mount pad (2) comprises two said installing plates (21), these two installing plates (21) are vertical each other to be arranged.
7. installation device of sensor according to claim 6 is characterized in that, said two installing plates (21) are arranged to T shape or L shaped.
8. according to any described installation device of sensor in the claim 1 to 5; It is characterized in that; This installation device of sensor also comprises seal box (4), and said mount pad (2) is fixed in the said seal box (4), and said permanent magnetic chuck (3) is fixed on the outer wall of said seal box (4).
9. installation device of sensor according to claim 8 is characterized in that, is formed with the through hole (41) that the signal wire that supplies said sensor (1) passes through on the said seal box (4).
10. installation device of sensor according to claim 9 is characterized in that, said through hole (41) is provided with seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204624152U CN202433085U (en) | 2011-11-18 | 2011-11-18 | Sensor mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204624152U CN202433085U (en) | 2011-11-18 | 2011-11-18 | Sensor mounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202433085U true CN202433085U (en) | 2012-09-12 |
Family
ID=46782525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204624152U Expired - Fee Related CN202433085U (en) | 2011-11-18 | 2011-11-18 | Sensor mounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202433085U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103123278A (en) * | 2011-11-18 | 2013-05-29 | 中联重科股份有限公司 | Sensor installing device |
| CN104344884A (en) * | 2013-07-26 | 2015-02-11 | 珠海格力电器股份有限公司 | Installation protection device for sensor and vibration detection device for air-conditioner |
| CN104714044A (en) * | 2013-12-13 | 2015-06-17 | 上海鸣志自动控制设备有限公司 | Looseness-preventing acceleration sensor magnetic suction base device |
| CN109357750A (en) * | 2018-09-19 | 2019-02-19 | 国家电网有限公司 | The protection device for installing of vibrating sensor |
| CN112556748A (en) * | 2020-11-26 | 2021-03-26 | 中国兵器工业第五九研究所 | Microenvironment multi-factor comprehensive monitoring device and use method thereof |
| CN113916362A (en) * | 2021-10-08 | 2022-01-11 | 中车唐山机车车辆有限公司 | Vibration measuring assembly |
| CN113916362B (en) * | 2021-10-08 | 2024-04-23 | 中车唐山机车车辆有限公司 | Vibration measuring assembly |
-
2011
- 2011-11-18 CN CN2011204624152U patent/CN202433085U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103123278A (en) * | 2011-11-18 | 2013-05-29 | 中联重科股份有限公司 | Sensor installing device |
| CN104344884A (en) * | 2013-07-26 | 2015-02-11 | 珠海格力电器股份有限公司 | Installation protection device for sensor and vibration detection device for air-conditioner |
| CN104714044A (en) * | 2013-12-13 | 2015-06-17 | 上海鸣志自动控制设备有限公司 | Looseness-preventing acceleration sensor magnetic suction base device |
| CN109357750A (en) * | 2018-09-19 | 2019-02-19 | 国家电网有限公司 | The protection device for installing of vibrating sensor |
| CN112556748A (en) * | 2020-11-26 | 2021-03-26 | 中国兵器工业第五九研究所 | Microenvironment multi-factor comprehensive monitoring device and use method thereof |
| CN113916362A (en) * | 2021-10-08 | 2022-01-11 | 中车唐山机车车辆有限公司 | Vibration measuring assembly |
| CN113916362B (en) * | 2021-10-08 | 2024-04-23 | 中车唐山机车车辆有限公司 | Vibration measuring assembly |
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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: 20120912 Termination date: 20161118 |