CN219994063U - Vibration sensor mounting structure - Google Patents
Vibration sensor mounting structure Download PDFInfo
- Publication number
- CN219994063U CN219994063U CN202321227818.8U CN202321227818U CN219994063U CN 219994063 U CN219994063 U CN 219994063U CN 202321227818 U CN202321227818 U CN 202321227818U CN 219994063 U CN219994063 U CN 219994063U
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- CN
- China
- Prior art keywords
- vibration sensor
- mounting structure
- bag body
- damping pad
- sensor mounting
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- 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.)
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Links
- 238000013016 damping Methods 0.000 claims abstract description 25
- 239000010865 sewage Substances 0.000 claims abstract description 23
- 239000000853 adhesive Substances 0.000 claims abstract description 15
- 230000001070 adhesive effect Effects 0.000 claims abstract description 15
- 239000002775 capsule Substances 0.000 claims description 14
- 238000005336 cracking Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 208000010392 Bone Fractures Diseases 0.000 description 1
- 206010010214 Compression fracture Diseases 0.000 description 1
- 206010017076 Fracture Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The utility model provides a vibration sensor mounting structure which is used for mounting a vibration sensor on a sewage pump so as to monitor vibration parameters of the sewage pump. According to the utility model, the threaded connection between the vibration sensor and the sewage pump can be realized by adopting the structure of the connecting bolt, meanwhile, the damping pad is adopted to internally arrange the bag body, and the bag body is extruded by the damping pad during installation, so that the bag body is broken, thereby the structural adhesive in the bag body is filled between the threaded engagement teeth to form stable fixed connection, the problem that the structural adhesive overflows upwards to cause the vibration sensor to be stained with the permeable structural adhesive is avoided, meanwhile, the vibration at the connection position is buffered to a certain extent, the connection stability of the vibration sensor is ensured, and the falling or loosening of the vibration sensor is avoided, and the accuracy of data acquisition is influenced.
Description
Technical Field
The utility model belongs to the technical field of vibration sensors, and particularly relates to a vibration sensor mounting structure.
Background
In order to study the mechanical vibration characteristics of sewage plants, station building structures and sewage pumps and effectively and economically solve the vibration resistance and vibration absorption problems of the sewage plants, the station building structures and the sewage pumps, sensors are required to be arranged at reasonable positions of sewage pump stations. Most of the existing sensor arrangements are directly stuck on floor tiles or wall surfaces, the installation mode has large interference on the sensor, and the sensor is exposed in a production environment and is extremely easy to collide outside, so that the normal running of a test is influenced, and the sensor is possibly damaged. The high-precision sensor belongs to precise instruments, is produced abroad, and is difficult to maintain and long in supply period.
In view of the above problems, chinese patent document CN201811092874.9 provides a vibration sensor installation protection device, which can integrate the vibration sensor with the environment when not in use, and does not affect the normal production activities of sewage plants and stations. However, when the vibration sensor is fixed by using the screw, the vibration sensor and the measured object loose when the vibration sensor is used for a long time, so that the detection data of the vibration sensor is distorted.
Therefore, how to provide a mounting mode of the vibration sensor can effectively improve the mounting stability of the vibration sensor so as to ensure the accuracy of data detection, and is a technical problem which needs to be solved urgently at present.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a vibration sensor mounting structure so as to solve the prior art problem of monitoring data distortion caused by insufficient mounting stability of a vibration sensor.
The technical purpose of the utility model is realized by the following technical scheme: a vibration sensor mounting structure for install vibration sensor on the sewage pump, with the vibration parameter of control sewage pump, vibration sensor mounting structure includes the connecting screw rod, installs damping pad and the staving that is used for holding the structure glued on the connecting screw rod, connecting screw rod one end imbeds to in the vibration sensor, the other end of connecting screw rod outwards extends, the damping pad is contradicted on vibration sensor's the terminal surface, the other end of damping pad is provided with the draw-in groove, the staving imbeds to in the draw-in groove, just be provided with the crack groove on the staving.
On the basis of the scheme, the thickness of the rupture groove is preferably 1/3 of the thickness of the capsule body.
On the basis of the scheme, the rupture groove is preferably arranged on one side of the capsule body, which is away from the vibration sensor.
On the basis of the scheme, preferably, the surface of the bag body protrudes out of the clamping groove, and the rupture groove is formed in the side end face of the bag body protruding out of the clamping groove.
On the basis of the scheme, preferably, the strength of the damping pad is larger than that of the bag body.
On the basis of the scheme, the bag body is preferably in an annular structure.
On the basis of the scheme, preferably, the sewage pump is provided with a step hole, the step hole is matched with the damping pad, and the bottom end face of the step hole is provided with a screw hole matched with the bolt.
Compared with the prior art, the utility model has the following beneficial effects:
according to the vibration sensor mounting structure, the threaded connection between the vibration sensor and the sewage pump can be realized through the structure of the bolt, meanwhile, the damping pad is adopted to internally arrange the bag body, and the bag body is broken through the extrusion of the damping pad during mounting, so that the structural adhesive in the bag body is filled between the threaded engagement teeth to form stable fixed connection, the problem that the vibration sensor is stained with the permeable structural adhesive due to the upward overflow of the structural adhesive is avoided, meanwhile, the vibration of the connection part is buffered to a certain extent, the connection stability of the vibration sensor is ensured, and the falling or loosening of the vibration sensor is avoided, and the accuracy of data acquisition is influenced.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model.
Fig. 2 is a schematic illustration of the connection of the connecting screw to the vibration sensor and the sewage pump in an embodiment of the present utility model.
FIG. 3 is a schematic diagram of a damping pad according to an embodiment of the present utility model.
Fig. 4 is a schematic structural view of a bladder according to an embodiment of the present utility model.
In the above figures: the device comprises a connecting screw 1, a damping pad 2, a clamping groove 21, a bag body 3, a rupture groove 31, a vibration sensor 10, a sewage pump 20, a step hole 22 and a screw hole 23.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
For the sake of simplicity of the drawing, the parts relevant to the present utility model are shown only schematically in the figures, which do not represent the actual structure thereof as a product. Additionally, in order to simplify the drawing for ease of understanding, components having the same structure or function in some of the drawings are shown schematically with only one of them, or only one of them is labeled. Herein, "a" means not only "only this one" but also "more than one" case.
Referring to fig. 1 in combination with fig. 2 and 3, the present utility model provides a vibration sensor mounting structure for mounting a vibration sensor on a sewage pump to monitor vibration parameters of the sewage pump.
Specifically, the vibration sensor mounting structure provided by the utility model comprises the connecting screw 1, the damping pad 2 arranged on the connecting screw 1 and the capsule body 3 for accommodating structural adhesive, one end of the connecting screw 1 is embedded into the vibration sensor 10 to form an integrated structure with the vibration sensor 10, and of course, the connecting screw 1 and the vibration sensor 10 can be processed into separate structures during actual processing, and the specific structure between the two structures can be designed according to actual requirements, and of course, in order to ensure the connecting effect, the integrated structure design is preferably adopted. The other end of the connecting screw 1 extends outwards, the damping pad 2 is arranged on the connecting screw 1, one side of the damping pad 2 is abutted against the end face of the vibration sensor 10, the other end of the damping pad 2 is provided with a clamping groove 21, the bag body 3 is embedded into the clamping groove 21, and the bag body 21 is provided with a breaking groove 31.
In the installation, first, a step hole 22 is provided at the position to be installed of the sewage pump 20, the size of the step hole 22 is matched with the damping pad 2, and a screw hole 23 matched with a bolt is provided on the bottom end surface of the step surface. The end of the connecting screw rod 1 is opposite to the screw hole 23, and the vibration sensor 10 is rotated to enable the vibration sensor to move relative to the sewage pump, when the damping pad 2 is embedded into the step surface gradually, acting force is transmitted to the bag body 3 under the rotation action, the bag body 3 is pressed to deform, the rupture groove 31 is caused to burst, and therefore structural adhesive is led into a gap between the screw hole and the connecting screw rod 1, and after the structural adhesive is solidified, fixed connection is formed.
According to the vibration sensor mounting structure, the threaded connection between the vibration sensor and the sewage pump can be realized by adopting the structure of the connecting screw, meanwhile, the damping pad 2 is adopted to internally arrange the bag body 3, and the bag body 3 is broken due to the fact that the damping pad 2 presses the bag body 3 during mounting, so that the structural adhesive in the bag body 3 is filled between the threaded engagement teeth to form stable fixed connection, the problem that the structural adhesive overflows upwards to cause the vibration sensor to be infected with the permeable structural adhesive is avoided, meanwhile, vibration at the connection position is buffered to a certain extent, the connection stability of the vibration sensor 10 is ensured, and the vibration sensor 10 is prevented from falling off or loosening to influence the accuracy of data acquisition.
In order to ensure that the structural adhesive in the capsule body 3 can be introduced between the screw thread and the connecting screw rod 1 by compression fracture, the thickness of the fracture groove 31 is set to be 1/3 of the thickness of the capsule body 3 so as to reduce the strength of the capsule body, and the capsule body is ensured to be rapidly burst to release the structural adhesive after being compressed.
As a first preferred embodiment of the present utility model, as shown in fig. 1 and 4, a rupture groove 31 of the present utility model is provided on the side of the capsule 3 facing away from the vibration sensor 10.
As a second preferred embodiment of the present utility model, the surface of the capsule 3 of the present utility model protrudes from the catching groove 21, and the rupture groove 31 is provided at the side end surface of the capsule 3 protruding from the catching groove 21.
It should be noted that, the strength of the damping pad 2 of the present utility model is greater than that of the bladder 3, and the bladder 3 has a ring-shaped structure.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (7)
1. A vibration sensor mounting structure for install vibration sensor on the sewage pump, with the vibration parameter of control sewage pump, its characterized in that: the vibration sensor mounting structure comprises a connecting screw rod, a damping pad arranged on the connecting screw rod and a capsule body used for containing structural adhesive, wherein one end of the connecting screw rod is embedded into the vibration sensor, the other end of the connecting screw rod extends outwards, the damping pad is abutted to the end face of the vibration sensor, a clamping groove is formed in the other end of the damping pad, the capsule body is embedded into the clamping groove, and a cracking groove is formed in the capsule body.
2. A vibration sensor mounting structure according to claim 1, wherein: the thickness of the rupture groove is 1/3 of the thickness of the capsule body.
3. A vibration sensor mounting structure according to claim 1, wherein: the rupture groove is arranged on one side of the bag body, which is away from the vibration sensor.
4. A vibration sensor mounting structure according to claim 1, wherein: the surface of the bag body protrudes out of the clamping groove, and the rupture groove is formed in the side end face of the bag body protruding out of the clamping groove.
5. A vibration sensor mounting structure according to claim 1, wherein: the damping pad has a strength greater than the strength of the bladder.
6. A vibration sensor mounting structure according to claim 1, wherein: the bag body is of an annular structure.
7. A vibration sensor mounting structure according to claim 1, wherein: the sewage pump is provided with a step hole, the step hole is matched with the damping pad, and a screw hole matched with the connecting screw rod is formed in the bottom end face of the step hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321227818.8U CN219994063U (en) | 2023-05-21 | 2023-05-21 | Vibration sensor mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321227818.8U CN219994063U (en) | 2023-05-21 | 2023-05-21 | Vibration sensor mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219994063U true CN219994063U (en) | 2023-11-10 |
Family
ID=88607624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321227818.8U Active CN219994063U (en) | 2023-05-21 | 2023-05-21 | Vibration sensor mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219994063U (en) |
-
2023
- 2023-05-21 CN CN202321227818.8U patent/CN219994063U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |