CN110411493A - A kind of general-purpose type on-line monitoring adaptive adsorbent equipment of sensor - Google Patents
A kind of general-purpose type on-line monitoring adaptive adsorbent equipment of sensor Download PDFInfo
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- CN110411493A CN110411493A CN201910630152.2A CN201910630152A CN110411493A CN 110411493 A CN110411493 A CN 110411493A CN 201910630152 A CN201910630152 A CN 201910630152A CN 110411493 A CN110411493 A CN 110411493A
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- magnetic
- magnetic patch
- sensor
- support frame
- installation groove
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/30—Supports specially adapted for an instrument; Supports specially adapted for a set of instruments
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- General Physics & Mathematics (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The present invention relates to a kind of general-purpose types to monitor the adaptive adsorbent equipment of sensor on-line, belongs to heavy construction equipment the field of test technology.The present invention is on the basis of monitoring sensor on-line, the standard installation interface rigid connection of one end and all kinds of on-line monitoring sensors, to fix sensor；The other end is adaptively adsorbed in the heavy construction equipment for needing to monitor by can adjust magnetic patch, realizes that the installation of on-line monitoring sensor is fixed, and reach higher measuring accuracy；Single unit system can be widely used in various kinds of sensors to the on-line monitoring of distinct device and mounting structure, and using flexible, operation are convenient.
Description
Technical field
The present invention relates to a kind of general-purpose types to monitor the adaptive adsorbent equipment of sensor on-line, belongs to the test of heavy construction equipment
Technical field.
Background technique
In heavy construction equipment the field of test technology, various on-line monitoring sensors need to be fixedly mounted in test and set
It in standby mounting surface, and needs that there is rigid connection well, can accurately reflect the real-time shape of institute's test equipment
State.Since most of engineering equipment does not allow artificially to be drilled on it, cut, be bonded etc. all kinds of destruction body constructions
Operation, various kinds of sensors should be attached using magnetic support suction type with equipment under test surface.
Existing sensor magnetic support by the factors such as self structure and sensor specification due to being influenced, when testee mounting surface
When non-planar for cylinder or cambered surface, often there is magnetic support and measured structure mounting surface does not agree with even caducous situation.And
And the monitoring system of a set of equipment under test generally requires to use the sensor magnetic support of a variety of different structures, specification, so that sensor
The work such as design, use, the installation of magnetic support become very complicated.
Summary of the invention
Technology of the invention solves the problems, such as: to overcome the shortcomings of existence conditions, providing a kind of general-purpose type on-line monitoring biography
The adaptive adsorbent equipment of sensor surveys a plurality of types of sensors in the magnetic fixation of different mounting surfaces and data with realizing
Amount.The device not only has extensive versatility for dissimilar sensor, while can be according to the knot of measured body contact surface
Configuration formula, what adjustment magnetic support was in contact with it surface agrees with situation, keeps the absorption of sensor magnetic support stronger.
The technical solution of the invention is as follows:
A kind of general-purpose type on-line monitoring adaptive adsorbent equipment of sensor, including magnetic support frame (1), magnetic support cover (2), magnetic patch
(3) and holding screw (4)；
Described magnetic support frame (1) one end is connect with sensor installation interface, and the other end has installation groove, for being put into magnetic
Block (3)；Magnetic support cover (2) spiral cover is on magnetic support frame (1)；Several magnetic patch (3) are put into the installation groove of magnetic support frame (1),
Whole device is adsorbed in the mounting surface of institute's monitoring device, and by adjusting each magnetic patch (3) axially extended position, realization pair
The adaptive absorption of test equipment abnormity mounting surface；Several holding screws (4) are used to magnetic patch (3) being pressed on installation groove
It is interior, realize magnetic patch (3) axial direction with it is radially fixed.
Further, magnetic support frame (1) is cylinder-like structure, and central shaft is to being provided with centre strut (12), cylinder inner wall
On be evenly distributed with multiple magnetic patch installation grooves (11), magnetic patch installation groove (11) is axially disposed；On magnetic support frame (1) outer surface
The position of corresponding magnetic patch installation groove (11) is threaded through-hole (14), for screwing in fastening screw (4), to fix loading magnetic
Magnetic patch (3) in block installation groove (11)；Magnetic support frame (1) upper end is machined with external screw thread (15), for connecting with magnetic support cover (2) screw thread
It connects；Threaded hole (13) are provided with along axial direction at the top of centre strut (12), for connecting with various kinds of sensors.
Further, the cross-sectional shape of magnetic patch (3) is fan ring, after magnetic patch (3) is packed into magnetic patch installation groove (11), magnetic patch
(3) agree with magnetic patch installation groove (11), wherein the exterior arc surface of magnetic patch (3) is bonded with magnetic support frame (1) inner wall, magnetic patch (3)
Inner arc surface is bonded with centre strut (12).
Further, it is corresponded on the exterior arc surface of magnetic patch (3) and is machined with clamping plane at the position of tapped through hole (14).
Further, magnetic support cover (2) is dome shape structure, and top is provided centrally with central through hole (21), and aperture is slightly larger than
Sensor fixing bolt outer diameter；Inner wall bottom is threaded (22), is connected through a screw thread, and magnetic support cover (2) rotation is covered on magnetic support
On frame (1)；The installation bolt of sensor passes through the central through hole (21) on magnetic support cover (2) top, is fixedly connected in magnetic support frame (1)
In the threaded hole (13) of heart pillar (12).
Further, it is arranged with the axially position shaft shoulder of magnetic support frame (1) in magnetic support frame center branch under central through hole (21)
On the top surface of column (12).
Further, fastening screw (4) passes through the tapped through hole (14) of the outer surface of magnetic support frame (1), and resists magnetic patch peace
The clamping plane for filling groove (11) interior magnetic patch (3), prevents the axial movement of magnetic patch；The lower end surface of magnetic patch (3) exposes outside magnetic patch peace
The notch for filling groove (11) adjusts magnetic patch (3) with respect to installation notch according to equipment under test different mounting surface structure and curvature
Protruded length, different magnetic patch (3) protruded lengths are different, so that several magnetic patch (3) lower end surface forms different radians, different curvature
Abnormal curved surface agree with equipment under test mounting surface.
Further, the quantity of magnetic patch installation groove (11) is 4~8.
Further, the wall thickness of magnetic support frame (1) is not less than 2mm.
Further, a cell wall is shared between two neighboring magnetic patch installation groove (11), the cell wall thickness is not less than
2mm。
The invention has the benefit that
(1) present invention makes various types of on-line monitoring sensor can be real by devices such as magnetic support frame and magnetic patch
It is now fixedly connected, is fixedly mounted on equipment under test with the general-purpose type device, and then precisely reliable measurement data is provided.
The device only need to use respective center screw hole according to the installation bolt specification of on-line monitoring sensor using extensive, installation convenience
The magnetic support rack device of specification is attached, and substantially increases design, production and the efficiency used.
(2) present invention makes several magnetic patch can be according to equipment under test not on the basis of not destroying equipment under test surface texture
Same mounting surface structure and curvature adjusts the protruded length of opposite installation groove notch, and several magnetic stripe lower end surfaces form difference
Radian, the abnormal curved surface of different curvature and equipment under test mounting surface are agreed with well, using the characterization of adsorption of magnetic stripe, are finally reached
It is fixedly mounted on measured body to sensor and magnetic support, using effect not easily to fall off.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the device of the invention；
Fig. 2 is the schematic perspective view of the device of the invention；
Fig. 3 is the structural schematic diagram of magnetic support frame of the invention；
Fig. 4 is the structural schematic diagram of magnetic support cover of the invention；
Fig. 5 is the structural schematic diagram of magnetic patch of the invention；
Fig. 6 is holding screw operation schematic diagram of the invention；
Fig. 7 a is that acceleration transducer uses example schematic；Fig. 7 b is that air velocity transducer uses example schematic.
Specific embodiment
The present invention is further discussed below with reference to the accompanying drawing.
System composition in the present embodiment is as shown in figs 1 to 6.The component that the device is related to includes magnetic support frame 1, magnetic support cover
2, magnetic patch 3, holding screw 4；When the device is using operation, 1 one end of magnetic support frame is connect with sensor installation interface, and the other end has
Installation groove, for being put into magnetic patch 3；2 spiral cover of magnetic support cover plays the role of dustproof and waterproof and aesthetic appeal on magnetic support frame 1；If
Dry magnetic patch 3 is put into the installation groove of magnetic support frame 1, whole device is firmly adsorbed in the mounting surface of institute's monitoring device,
And the adaptive absorption to test equipment abnormity mounting surface can be realized by adjusting each 3 axially extended position of magnetic patch；It is several tight
Determine screw 4 for magnetic patch 3 to be pressed in installation groove securely, realize the axial direction of magnetic patch 3 with it is radially fixed.
In the present embodiment, magnetic support frame 1 is cylinder-like structure, and central shaft is to being provided with centre strut 12, on cylinder inner wall
Multiple magnetic patch installation grooves 11 are evenly distributed with, magnetic patch installation groove 11 is axially disposed；Magnetic support frame corresponds to magnetic patch on 1 outer surface
The position of installation groove 11 is threaded through-hole 14, for screwing in fastening screw 4, is packed into magnetic patch installation groove 11 to fix
Magnetic patch 3；1 upper end of magnetic support frame is machined with external screw thread 15, for being threadedly coupled with magnetic support cover 2；12 top of centre strut is along axial direction
It is provided with threaded hole 13, for connecting with various kinds of sensors.The quantity of magnetic patch installation groove 11 is 4~8 in the present embodiment.
In the present embodiment, magnetic support cover 2 is dome shape structure, and top has central through hole 21 along axial, and aperture is slightly larger than biography
Sensor fixing bolt outer diameter；Inner wall bottom is threaded 22, is connected through a screw thread, and the rotation of magnetic support cover 2 is covered on magnetic support frame 1.
Each installation bolt of sensor may pass through the central through hole 21 on 2 top of magnetic support cover, and be fixedly connected on 1 center branch of magnetic support frame
In the threaded hole 13 of column 12；The lower axially position shaft shoulder with magnetic support frame 1 of central through hole 21, is placed in magnetic support frame centre strut 12
Top surface on.
In the present embodiment, magnetic patch 3 is used to be adsorbed on the mounting surface of equipment under test, makes to monitor sensor and installation on-line
Magnetic support is integrally attached on equipment under test.The cross-sectional shape of magnetic patch 3 is fan ring, after magnetic patch 3 is packed into magnetic patch installation groove 11, magnetic
Block 3 agrees with magnetic patch installation groove 11, wherein the exterior arc surface of magnetic patch 3 is bonded with 1 inner wall of magnetic support frame, the inner arc surface of magnetic patch 3
It is bonded with centre strut 12.It is corresponded on the exterior arc surface of magnetic patch 3 and is machined with clamping plane at the position of tapped through hole 14.
In the present embodiment, fastening screw 4 passes through the outer cylinder tapped through hole 14 of magnetic support frame 1, and installs tightly against magnetic patch
The clamping plane of magnetic patch in groove 11, to prevent the axial movement of magnetic patch；The lower end surface of magnetic patch exposes outside the slot of installation groove 11
Mouthful, according to equipment under test different mounting surface structure and curvature, protruded length of the magnetic patch 3 with respect to installation notch is adjusted, it is different
3 protruded length of magnetic patch is different, causes several 3 lower end surfaces of magnetic patch to form different radians, the abnormal curved surface of different curvature is set with tested
Standby mounting surface is agreed with well, makes sensor and magnetic support firm installation, not easily to fall off.
In the present embodiment, the wall thickness of magnetic support frame 1 is not less than 2mm.One is shared between two neighboring magnetic patch installation groove 11
Cell wall, the cell wall thickness are not less than 2mm.While the setting of above-mentioned thickness is used for proof strength, loss of weight is carried out.
Every place installation bolt of any on-line monitoring sensor: being passed through the central through hole on magnetic support cover top by the course of work,
And be fixedly connected in the threaded hole of magnetic support frame centre strut, it connect the device with sensor；Magnetic patch is put into magnetic support frame
In magnetic patch installation groove, and according to the structure and curvature on equipment under test surface, protruded length of the magnetic patch with respect to installation notch is adjusted,
Agree with several magnetic stripes well with measured body mounting surface；Holding screw is screwed into the circumferentially uniformly distributed screw thread of magnetic support frame outer cylinder to lead to
Hole, and it is pressed on the clamping plane of magnetic patch, to prevent the axial movement of magnetic patch；Finally, by on-line monitoring sensor and magnetic support
Entirety is firmly adsorbed on equipment under test surface, to realize the accurate monitoring to equipment under test.
The present invention proposes example, by monitoring the adaptive adsorbent equipment of sensor on-line using a kind of general-purpose type, completes to add
The installation fixation and monitoring of working condition of velocity sensor and air velocity transducer in transmission of electricity tower bar.
As shown in Fig. 7 a, Fig. 7 b, by three installation bolts of acceleration transducer respectively by the central through hole of magnetic support cover,
And it is fixedly connected with the centre strut threaded hole of magnetic support frame；Magnetic patch is inserted into the groove of magnetic support frame, and is surveyed according to transmission of electricity tower bar
The mounting plane at position adjusts each magnetic patch and stretches out notch length, forms the absorption contact surface well agreed with mounting plane；It twists
Enter holding screw, and tightly withstand on the clamping plane of magnetic patch, fixation axially and radially is carried out to magnetic patch, final realize accelerates
Spend installation of the sensor in transmission of electricity tower bar, and the dynamic acceleration at real-time monitoring transmission of electricity the surveyed position of tower bar.
Similarly, three installation screw rods of air velocity transducer are fixedly connected with the device, and adjust each magnetic patch and stretches out slot
Mouth length, is screwed into holding screw, the final installation for realizing air velocity transducer in transmission of electricity tower bar, and real-time monitoring transmission of electricity tower bar institute
The wind speed environments at place.
Try example the result shows that, the device can complete flexibly and efficiently transmission of electricity tower bar real-time dynamic monitoring.
Unspecified part of the present invention belongs to common sense well known to those skilled in the art.
Claims (10)
1. a kind of general-purpose type monitors the adaptive adsorbent equipment of sensor on-line, it is characterised in that: including magnetic support frame (1), magnetic support cover
(2), magnetic patch (3) and holding screw (4)；
Described magnetic support frame (1) one end is connect with sensor installation interface, and the other end has installation groove, for being put into magnetic patch
(3)；Magnetic support cover (2) spiral cover is on magnetic support frame (1)；Several magnetic patch (3) are put into the installation groove of magnetic support frame (1), will
Whole device is adsorbed in the mounting surface of institute's monitoring device, and by adjusting each magnetic patch (3) axially extended position, is realized to survey
Try the adaptive absorption of equipment abnormity mounting surface；Several holding screws (4) are used to for magnetic patch (3) being pressed in installation groove,
Realize magnetic patch (3) axial direction with it is radially fixed.
2. a kind of general-purpose type according to claim 1 monitors the adaptive adsorbent equipment of sensor on-line, it is characterised in that: magnetic
Mounting (1) is cylinder-like structure, and central shaft is evenly distributed with multiple magnetic patch on cylinder inner wall to being provided with centre strut (12)
Installation groove (11), magnetic patch installation groove (11) are axially disposed；Magnetic patch installation groove (11) are corresponded on magnetic support frame (1) outer surface
Position be threaded through-hole (14), for screwing in fastening screw (4), come fix be packed into magnetic patch installation groove (11) in magnetic
Block (3)；Magnetic support frame (1) upper end is machined with external screw thread (15), for being threadedly coupled with magnetic support cover (2)；At the top of centre strut (12)
Threaded hole (13) are provided with along axial direction, for connecting with various kinds of sensors.
3. a kind of general-purpose type according to claim 2 monitors the adaptive adsorbent equipment of sensor on-line, it is characterised in that: magnetic
The cross-sectional shape of block (3) is fan ring, after magnetic patch (3) is packed into magnetic patch installation groove (11), magnetic patch (3) and magnetic patch installation groove
(11) agree with, wherein the exterior arc surface of magnetic patch (3) is bonded with magnetic support frame (1) inner wall, the inner arc surface and center branch of magnetic patch (3)
Column (12) fitting.
4. a kind of general-purpose type according to claim 3 monitors the adaptive adsorbent equipment of sensor on-line, it is characterised in that: magnetic
It is corresponded on the exterior arc surface of block (3) and is machined with clamping plane at the position of tapped through hole (14).
5. a kind of general-purpose type according to claim 1 monitors the adaptive adsorbent equipment of sensor on-line, it is characterised in that: magnetic
Seat cover (2) is dome shape structure, and top is provided centrally with central through hole (21), and aperture is slightly larger than sensor fixing bolt outer diameter；
Inner wall bottom is threaded (22), is connected through a screw thread, and magnetic support cover (2) rotation is covered on magnetic support frame (1)；The installation of sensor
Bolt passes through the central through hole (21) on magnetic support cover (2) top, is fixedly connected on the threaded hole of magnetic support frame (1) centre strut (12)
(13) in.
6. a kind of general-purpose type according to claim 5 monitors the adaptive adsorbent equipment of sensor on-line, it is characterised in that: in
With the axially position shaft shoulder of magnetic support frame (1) under heart through-hole (21), it is arranged on the top surface of magnetic support frame centre strut (12).
7. a kind of general-purpose type according to claim 1 monitors the adaptive adsorbent equipment of sensor on-line, it is characterised in that: tight
Gu screw (4) passes through the tapped through hole (14) of the outer surface of magnetic support frame (1), and resists magnetic patch installation groove (11) interior magnetic patch (3)
Clamping plane, prevent the axial movement of magnetic patch；The lower end surface of magnetic patch (3) exposes outside the notch of magnetic patch installation groove (11), root
According to equipment under test different mounting surface structure and curvature, the protruded length of magnetic patch (3) with respect to installation notch, different magnetic patch are adjusted
(3) protruded length is different, so that several magnetic patch (3) lower end surface forms different radians, the abnormal curved surface of different curvature is set with tested
Standby mounting surface is agreed with.
8. a kind of general-purpose type according to claim 2 monitors the adaptive adsorbent equipment of sensor on-line, it is characterised in that: magnetic
The quantity of block installation groove (11) is 4~8.
9. a kind of general-purpose type according to claim 2 monitors the adaptive adsorbent equipment of sensor on-line, it is characterised in that: magnetic
The wall thickness of mounting (1) is not less than 2mm.
10. a kind of general-purpose type according to claim 2 monitors the adaptive adsorbent equipment of sensor on-line, it is characterised in that:
A cell wall is shared between two neighboring magnetic patch installation groove (11), the cell wall thickness is not less than 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910630152.2A CN110411493A (en) | 2019-07-12 | 2019-07-12 | A kind of general-purpose type on-line monitoring adaptive adsorbent equipment of sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910630152.2A CN110411493A (en) | 2019-07-12 | 2019-07-12 | A kind of general-purpose type on-line monitoring adaptive adsorbent equipment of sensor |
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| Publication Number | Publication Date |
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| CN110411493A true CN110411493A (en) | 2019-11-05 |
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| CN201910630152.2A Pending CN110411493A (en) | 2019-07-12 | 2019-07-12 | A kind of general-purpose type on-line monitoring adaptive adsorbent equipment of sensor |
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| CN207180739U (en) * | 2016-12-15 | 2018-04-03 | 国网山东省电力公司电力科学研究院 | A kind of magnetic bases and its temperature and vibration integrated transducer |
| CN109443412A (en) * | 2019-01-10 | 2019-03-08 | 广东电网有限责任公司 | A kind of power transmission tower on-line monitoring sensor installation magnetic support |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070230737A1 (en) * | 2006-03-28 | 2007-10-04 | Hyde Ralph E | Extended multiple gap motors for electromagnetic transducers |
| CN102253124A (en) * | 2011-04-21 | 2011-11-23 | 北京航空航天大学 | General fixing device for probe of acoustic emission detection apparatus |
| CN202393487U (en) * | 2011-09-29 | 2012-08-22 | 宝山钢铁股份有限公司 | A universal magnetic base used for a plurality of detection surfaces |
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