CN213579740U - Sensor for measuring inclination and vibration of supporting structure - Google Patents
Sensor for measuring inclination and vibration of supporting structure Download PDFInfo
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- CN213579740U CN213579740U CN202022761798.5U CN202022761798U CN213579740U CN 213579740 U CN213579740 U CN 213579740U CN 202022761798 U CN202022761798 U CN 202022761798U CN 213579740 U CN213579740 U CN 213579740U
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- sensor
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- limiting block
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Abstract
The utility model discloses a sensor for measuring inclination and vibration of a supporting structure, which comprises a sensor shell and a base, wherein a first fixed rod is fixedly arranged on the inner top wall of the sensor shell, an upper limit block is fixedly connected to the bottom of the first fixed rod, a second fixed rod and a reference column are fixedly arranged on the upper surface of the base, a lower limit block is fixedly connected to the top of the second fixed rod, a telescopic spring is fixedly arranged in each of the upper limit block and the lower limit block, one end of the telescopic spring is fixedly connected with a movable plate, the reference column is fixedly connected with a sensor chip through the reference hole, a fixed plate is fixedly arranged on the upper surface of the base and is arranged on the outer side wall of the sensor shell, a mounting hole is arranged in the base, and the sensor chip can be further fixed by arranging the upper limit block and the lower limit block, the sensor can avoid the influence on the measurement precision caused by the deviation of the internal chip during the use process.
Description
Technical Field
The utility model belongs to the technical field of the sensor, concretely relates to a sensor for measuring bearing structure slope and vibration.
Background
The sensor is a detection device which can sense the measured information and convert the sensed information into an electric signal or other information in a required form according to a certain rule to output so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like.
The sensor chip is fixed only by a simple fixing structure in the traditional sensor, and in the using process, the sensor is shaken to cause the chip to shake, so that the position of the chip is deviated, the measuring precision is influenced, and the sensor for measuring the inclination and the vibration of the supporting structure is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sensor for measuring bearing structure slope and vibration to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sensor for measuring bearing structure slope and vibration, includes sensor housing and base, roof fixed mounting has first dead lever in the sensor housing, spacing piece on first dead lever bottom fixedly connected with, fixed surface installs second dead lever and reference column on the base, spacing piece under the second dead lever top fixedly connected with, go up the inside equal fixed mounting of spacing piece and lower spacing piece and have expanding spring, expanding spring one end fixedly connected with fly leaf, the reference column passes through locating hole fixedly connected with sensor chip, and the locating hole sets up on sensor chip, fixed surface installs the fixed plate on the base, and the fixed plate sets up the lateral wall at sensor housing, the mounting hole has been seted up to base inside.
Preferably, threaded holes are formed in the sensor shell and the fixing plate, fastening bolts are arranged in the threaded holes, and the sensor shell is fixed with the fixing plate through the fastening bolts.
Preferably, the fixing plate has an installation groove on the upper surface, and the bottom of the sensor housing is disposed in the installation groove.
Preferably, a data port is fixedly mounted on a side wall of the sensor housing.
Preferably, the bottom of the upper limiting block is fixedly provided with a convex block, the top of the lower limiting block is provided with a groove, and the convex block is matched with the groove.
Preferably, the side walls of the upper limiting block and the lower limiting block are fixedly provided with spongy cushions.
Preferably, the sensor chip is a SQ-MIN-200 omni-directional tilt and vibration sensor chip.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this a sensor for measuring bearing structure slope and vibration through set up spacing piece and spacing piece down in the sensor housing, can further fix the sensor chip, avoids this sensor in the use, and inside chip rocks and produces the skew, influences measurement accuracy.
(2) This a sensor for measuring bearing structure slope and vibration, through sensor housing embedding base after, the rethread bolt is with the fixed mode of base and sensor housing, is convenient for to this sensor housing's installation and dismantlement to be convenient for maintain and change internals, improve the practicality of this sensor.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a cross-sectional top view of the present invention;
fig. 3 is a main sectional view of the present invention;
fig. 4 is an enlarged view of a structure in fig. 3 according to the present invention.
In the figure: 1. a sensor housing; 2. a base; 3. a first fixing lever; 4. a second fixing bar; 5. an upper limit block; 6. a lower limiting block; 7. a tension spring; 8. a movable plate; 9. a positioning column; 10. a sensor chip; 11. a fixing plate; 12. fastening a bolt; 13. a threaded hole; 14. mounting holes; 15. a bump; 16. a groove; 17. a data port; 18. and (7) positioning the holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a sensor for measuring inclination and vibration of a supporting structure, comprising a sensor housing 1 and a base 2, wherein a first fixing rod 3 is fixedly installed on the inner top wall of the sensor housing 1, an upper limiting block 5 is fixedly connected to the bottom of the first fixing rod 3, a second fixing rod 4 and a positioning column 9 are fixedly installed on the upper surface of the base 2, a lower limiting block 6 is fixedly connected to the top of the second fixing rod 4, a telescopic spring 7 is fixedly installed inside the upper limiting block 5 and the lower limiting block 6, one end of the telescopic spring 7 is fixedly connected with a movable plate 8, the positioning column 9 is fixedly connected with a sensor chip 10 through a positioning hole 18, and the positioning hole 18 is opened on the sensor chip 10, the upper surface of the base 2 is fixedly provided with the fixing plate 11, and the fixed plate 11 is arranged on the outer side wall of the sensor shell 1, and the end part of the base 2 is provided with a mounting hole 14.
In this embodiment, preferably, threaded holes 13 are formed in the sensor housing 1 and the fixing plate 11, fastening bolts 12 are arranged in the threaded holes 13, the sensor housing 1 is fixed to the fixing plate 11 through the fastening bolts 12, and the sensor housing 1 is convenient to mount and dismount due to the arrangement of the structure, so that maintenance and replacement of internal parts are facilitated, and the practicability of the sensor is improved.
In this embodiment, preferably, the mounting groove has been seted up to fixed plate 11 upper surface, and sensor housing 1 bottom sets up in the mounting groove, and the setting of mounting groove has improved the stability of sensor housing 1 installation, when avoiding staff fixed sensor housing 1, produces the slip phenomenon.
In this embodiment, preferably, a data port 17 is fixedly installed on a side wall of the sensor housing 1, and the data port 17 is configured to output data measured by the sensor to a device connected to the sensor through the data port, so as to facilitate reading of the data.
In this embodiment, preferably, the bottom of the upper limiting block 5 is fixedly provided with a bump 15, the top of the lower limiting block 6 is provided with a groove 16, the bump 15 is matched with the groove 16, and the bump 15 is embedded into the groove 16, so that the upper limiting block 5 is fixed to the lower limiting block 6, and the sensor chip 10 can be fixed to avoid vertical shaking.
In this embodiment, preferred, go up spacing 5 and 6 lateral walls fixed mounting of spacing down have the foam-rubber cushion, and the setting of foam-rubber cushion avoids stopper and sensor chip 10 direct contact to reduce the stopper and to the extrusion harm of chip, improve the life of this chip.
In the present embodiment, the sensor chip 10 is preferably an SQ-MIN-200 omni-directional tilt and vibration sensor chip, and the sensor chip 10 has high performance and low cost, and is capable of measuring the tilt and vibration amplitude of a structure.
The utility model discloses a theory of operation and use flow: firstly, the sensor chip 10 is installed on the positioning column 9 through the positioning hole 18 and moves downwards to be contacted with the lower limiting block 6, then, the bottom of the sensor shell 1 is inserted into the installation groove of the base 2, the structure is arranged, the sensor shell 1 is not enabled to slide when in subsequent installation, the installation speed is improved, the lug 15 at the bottom of the upper limiting block 5 is simultaneously embedded into the groove 16 of the lower limiting block 6, so that the fixing effect on the sensor chip 10 is enhanced, the sensor chip is prevented from vertically shaking to cause offset position and influence on the measurement precision, then the fixing plate 11 and the sensor shell 1 are fixed through the fastening bolt 12 to complete the assembly, the structure is arranged, the installation and the disassembly of the sensor shell 1 are convenient, the maintenance and the replacement of internal parts are convenient, the practicability of the sensor is improved, when the measurement of a handheld sensor is inconvenient, through the inside mounting hole 14 that sets up of base 2, can fix this sensor in measurement department through the bolt, then can measure to the application scope of this sensor has been improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A sensor for measuring the inclination and vibration of a support structure, comprising a sensor housing (1) and a base (2), characterized in that: the sensor comprises a sensor shell (1), a first fixing rod (3) is fixedly mounted on the inner top wall of the sensor shell (1), an upper limiting block (5) is fixedly connected to the bottom of the first fixing rod (3), a second fixing rod (4) and a positioning column (9) are fixedly mounted on the upper surface of a base (2), a lower limiting block (6) is fixedly connected to the top of the second fixing rod (4), telescopic springs (7) are fixedly mounted inside the upper limiting block (5) and the lower limiting block (6), a movable plate (8) is fixedly connected to one end of each telescopic spring (7), a sensor chip (10) is fixedly connected to each positioning column (9) through a positioning hole (18), the positioning holes (18) are formed in the sensor chip (10), a fixing plate (11) is fixedly mounted on the upper surface of the base (2), and the fixing plate (11) is arranged on the outer side wall, the base (2) is internally provided with a mounting hole (14).
2. A sensor for measuring the tilt and vibration of a support structure according to claim 1, wherein: threaded holes (13) are formed in the sensor shell (1) and the fixing plate (11), fastening bolts (12) are arranged in the threaded holes (13), and the sensor shell (1) is fixed with the fixing plate (11) through the fastening bolts (12).
3. A sensor for measuring the tilt and vibration of a support structure according to claim 1, wherein: the upper surface of the fixing plate (11) is provided with a mounting groove, and the bottom of the sensor shell (1) is arranged in the mounting groove.
4. A sensor for measuring the tilt and vibration of a support structure according to claim 1, wherein: and a data port (17) is fixedly arranged on the side wall of the sensor shell (1).
5. A sensor for measuring the tilt and vibration of a support structure according to claim 1, wherein: go up spacing piece (5) bottom fixed mounting have lug (15), recess (16) have been seted up at spacing piece (6) top down, and lug (15) and recess (16) phase-match.
6. A sensor for measuring the tilt and vibration of a support structure according to claim 1, wherein: and the side walls of the upper limiting block (5) and the lower limiting block (6) are fixedly provided with spongy cushions.
7. A sensor for measuring the tilt and vibration of a support structure according to claim 1, wherein: the sensor chip (10) is a SQ-MIN-200 all-directional inclination and vibration sensor chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022761798.5U CN213579740U (en) | 2020-11-25 | 2020-11-25 | Sensor for measuring inclination and vibration of supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022761798.5U CN213579740U (en) | 2020-11-25 | 2020-11-25 | Sensor for measuring inclination and vibration of supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213579740U true CN213579740U (en) | 2021-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022761798.5U Expired - Fee Related CN213579740U (en) | 2020-11-25 | 2020-11-25 | Sensor for measuring inclination and vibration of supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213579740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116086511A (en) * | 2022-12-27 | 2023-05-09 | 松丹自动化科技(宁波)有限公司 | Vibration reduction structure of sensor for strong vibration environment |
-
2020
- 2020-11-25 CN CN202022761798.5U patent/CN213579740U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116086511A (en) * | 2022-12-27 | 2023-05-09 | 松丹自动化科技(宁波)有限公司 | Vibration reduction structure of sensor for strong vibration environment |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210629 Termination date: 20211125 |
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| CF01 | Termination of patent right due to non-payment of annual fee |