CN219075544U - Vibration sensor field installation auxiliary device - Google Patents
Vibration sensor field installation auxiliary device Download PDFInfo
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- CN219075544U CN219075544U CN202221816119.2U CN202221816119U CN219075544U CN 219075544 U CN219075544 U CN 219075544U CN 202221816119 U CN202221816119 U CN 202221816119U CN 219075544 U CN219075544 U CN 219075544U
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- vibration sensor
- sensor
- rod
- fastening clamp
- installation
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Abstract
The utility model belongs to the technical field of vibration sensor installation auxiliary devices, and discloses a vibration sensor field installation auxiliary device, which comprises a sensor installation surface; the shell is blocked at the periphery of the sensor mounting surface, and a shell gap is formed in the shell; the fastening clamp group is used for fastening the sensor group and comprises a first fastening clamp and a second fastening clamp, and screw grooves are formed in the end parts of the first fastening clamp and the end parts of the second fastening clamp; the utility model adopts the guide supporting rod as the guide and support of the installation rod, so that the operation is operated under the support of the guide supporting rod, the labor is saved and the operation is convenient, in addition, the positioning magnetic suction head is used for positioning and fixing the guide supporting rod, and the accurate installation and positioning operation can be provided for the installation position of the vibration sensor.
Description
Technical Field
The utility model belongs to the technical field of vibration sensor installation auxiliary devices, and particularly relates to a vibration sensor field installation auxiliary device.
Background
The vibration sensor is one of the types of sensors widely applied at present, and has a remarkable position in the modern test technology, the vibration sensor is installed in a fixed type and a temporary type, the temporary installation mode is adopted in the general field temporary vibration test, the field temporary installation mode of the vibration sensor is common in a magnetic attraction type, namely, the vibration sensor is directly adsorbed on the tested metal surface by means of a magnetic attraction base connected with the vibration sensor, and the installation and the disassembly are convenient and quick, and the adsorption is firm.
At present, in the field vibration test of auxiliary machines of a thermal power plant, the installation space is narrow, the installation surface is deeper, the sensor cannot be directly installed and adsorbed on the surface of a tested structure by hands, the on-site auxiliary installation scheme adopts two bamboo poles, one end of each bamboo pole is bound with an iron wire for the sensor, then the other end of each bamboo pole is held by hands, the other end of each bamboo pole slowly passes through a gap, the sensor installation surface is reached, the direction (vertical and horizontal directions) and the position of the sensor are slowly adjusted, and then the two sensors are automatically adsorbed on the sensor installation surface, but the existing auxiliary installation has the following defects: 1. the attraction force of the sensor magnetic seat is large, so that the sensor is difficult to accurately position when approaching the mounting surface deeply, and is difficult to adsorb to a position to be adsorbed; 2. the cylindrical sensor is difficult to bind firmly with the bamboo pole, and when the adsorption position of the sensor is required to be adjusted after the sensor is automatically adsorbed, the sensor is easy to loosen and even separate, so that the position of the sensor cannot be adjusted; 3. the sensor is bound with the bamboo pole, so that additional mass is formed in the test, and the accuracy of the test is affected; 4. when multiple directions such as vertical, horizontal, axial and the like are required to be tested, multiple bamboo poles and multiple sensors are required to be bound together, so that the method is inconvenient.
Disclosure of Invention
The utility model aims to provide an on-site installation auxiliary device for a vibration sensor, which is used for solving the problems that the traditional auxiliary device is difficult to accurately position, the cylindrical sensor is difficult to bind firmly and the position of the sensor is difficult to adjust in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a vibration sensor field installation assistance device comprising:
a sensor mounting surface;
the shell is blocked at the periphery of the sensor mounting surface, and a shell gap is formed in the shell;
the fastening clamp group is used for fastening the sensor group and comprises a first fastening clamp and a second fastening clamp, and screw grooves are formed in the end parts of the first fastening clamp and the end parts of the second fastening clamp;
the end part of the installation rod is provided with a threaded part matched with the threaded groove, and the end part of the guide support rod is fixedly provided with a positioning magnetic suction head.
Preferably, the sensor group comprises a first vibration sensor and a second vibration sensor, and the first vibration sensor and the second vibration sensor are identical in specification.
Preferably, the mounting rod is a circular rod, and the guide support rod is a bar rod.
Preferably, the housing gap is opposite to the sensor mounting surface, and the width of the housing gap is not smaller than the width of the guide support rod.
Preferably, a first guide ring is arranged at one end of the mounting rod, which is arranged outside and close to the threaded part, and preferably, a second guide ring is arranged at the middle position of the mounting rod, which is arranged outside the mounting rod.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The utility model adopts the guide supporting rod as the guide and support of the installation rod, so that the operation is operated under the support of the guide supporting rod, the labor is saved and the operation is convenient, in addition, the positioning magnetic suction head is adopted for positioning and fixing the guide supporting rod, the installation position of the vibration sensor can be provided with accurate installation positioning operation, the vibration sensor can be installed in place at one time when being adsorbed for the first time, the process of repeatedly adjusting the installation position at the later time is omitted, and the installation rod can be screwed into the screw on the fastening clamp along the guide ring on the guide supporting rod relatively quickly and accurately when the guide supporting rod is detached after the positioning and fixing of the guide supporting rod.
(2) According to the utility model, different fastening clamps are adopted to fasten the vibration sensors, and then the vibration sensors are in butt joint with one end of the mounting rod in a threaded connection mode, so that one mounting rod can be circularly operated to mount a plurality of vibration sensors, and after the mounting is finished, the mounting rod is screwed down, so that additional mass can not be generated on the vibration sensors.
Drawings
FIG. 1 is a schematic view of the auxiliary installation of the present utility model;
FIG. 2 is a cross-sectional view of a first fastening clip of the present utility model;
in the figure: 1. a sensor mounting surface; 2. a housing; 3. a housing slit; 4. a first vibration sensor; 5. a first fastening clamp; 6. a mounting rod; 7. a threaded portion; 8. a first guide ring; 9. a second guide ring; 10. a guide support rod; 11. positioning a magnetic suction head; 12. a second vibration sensor; 13. a second fastening clamp; 14. a thread groove.
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.
Referring to fig. 1-2, the present utility model provides the following technical solutions: a vibration sensor field installation assistance device comprising:
a sensor mounting surface 1;
a shell 2 blocked at the periphery of the sensor mounting surface 1, wherein a shell gap 3 is formed on the shell 2;
the fastening clamp group is used for fastening the sensor group, the fastening clamp group comprises a first fastening clamp 5 and a second fastening clamp 13, screw grooves 14 are formed in the end parts of the first fastening clamp 5 and the end parts of the second fastening clamp 13, the sensor group comprises a first vibration sensor 4 and a second vibration sensor 12, and the specifications of the first vibration sensor 4 and the second vibration sensor 12 are the same;
the installation rod 6 and the guide support rod 10, the tip of installation rod 6 is equipped with the screw thread portion 7 with screw thread groove 14 looks adaptation, and the tip of guide support rod 10 is fixed with location magnetic force suction head 11, and the outside of installation rod 6 just is close to the one end of screw thread portion 7 and is equipped with first guide ring 8, and the outside of installation rod 6 just intermediate position department is equipped with second guide ring 9
Through the technical scheme:
when in use, the positioning magnetic suction head 11 at the head part of the guide support rod 10 provides a mounting and positioning function, and the first guide ring 8 and the second guide ring 9 mainly provide a guiding and limiting function for the mounting rod 6; the mounting rod 6 is screwed and connected with the thread groove 14 on the first fastening clamp 5 or the second fastening clamp 13 through the thread part 7 of the head part, so that convenience is realized;
in addition, the first fastening clamp 5 and the second fastening clamp 13 are hollow columns and are used for clamping a cylindrical sensor, wherein a threaded rod is screwed on the outer wall of one side, far away from the thread groove 14, of the first fastening clamp 5 and the second fastening clamp 13, and the cylindrical sensor can be clamped and fixed by the inner end of the threaded rod.
Further, the mounting rod 6 is a circular rod, and the guide support rod 10 is a bar-shaped rod;
specifically, the positioning magnetic tip 11 is bar-shaped, and is fixed to the bar-shaped guide support bar 10 so as to be more stable.
Further, the housing slit 3 is opposite to the sensor mounting surface 1, and the width of the housing slit 3 is not smaller than the width of the guide support rod 10;
specifically, the housing slit 3 is opened at a position which is convenient for the first vibration sensor 4 and the second vibration sensor 12 to pass through quickly; the width of the housing gap 3 is set so that the guide support bar 10 can pass smoothly.
The working principle and the use flow of the utility model are as follows: mainly uses a guide supporting rod 10 as guide and support, uses a positioning magnetic suction head 11 at the head of the guide supporting rod 10 to provide installation positioning function, the installation rod 6 is screwed with a thread groove 14 on a first fastening clamp 5 or a second fastening clamp 13 through a thread part 7 at the head, a first vibration sensor 4 or a second vibration sensor 12 is fixed, and further stretches into or moves out of a shell gap 3, adsorption and dismantling operations are performed on a sensor installation surface 1, a first guide ring 8 and a second guide ring 9 mainly provide guide and limit functions for the installation rod 6, when the vibration sensor is installed, the first fastening clamp 5 or the second fastening clamp 13 is fastened on the two vibration sensors respectively, the installation rod 6 passes through the first guide ring 8 and the second guide ring 9, then the thread part 7 at the head of the installation rod 6 is screwed with the thread groove 14 on one of the fastening clamps, then the guiding support rod 10 passes through the shell gap 3, the front positioning magnetic suction head 11 is adsorbed at a position slightly lower than the position where the sensor is wanted to be mounted, positioning and fixing are provided for the whole operation device, the mounting rod 6 is extended forwards to reach the sensor mounting surface 1, then the magnetic suction base of the first vibration sensor 4 or the second vibration sensor 12 is relied on for adsorption mounting, after one sensor is mounted, the mounting rod 6 is rotated reversely, the mounting rod 6 is separated from the first fastening clamp 5 or the second fastening clamp 13, the other vibration sensor is mounted by adopting the same steps, the mounting rod 6 is aligned with the thread groove 14 of the first fastening clamp 5 or the second fastening clamp 13 during dismounting, the mounting rod 6 is rotated forwards, and is directly pulled out after being connected, the vibration sensor is detached in sequence and then the guide support rod 10 is pulled out.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A vibration sensor field installation assisting apparatus, comprising:
a sensor mounting surface (1);
a shell (2) which is blocked at the periphery of the sensor mounting surface (1), wherein a shell gap (3) is formed on the shell (2);
the fastening clamp group is used for fastening the sensor group and comprises a first fastening clamp (5) and a second fastening clamp (13), and threaded grooves (14) are formed in the end parts of the first fastening clamp (5) and the end parts of the second fastening clamp (13);
the device comprises a mounting rod (6) and a guide supporting rod (10), wherein a threaded part (7) matched with a threaded groove (14) is arranged at the end part of the mounting rod (6), and a positioning magnetic suction head (11) is fixed at the end part of the guide supporting rod (10).
2. A vibration sensor field installation assistance apparatus according to claim 1, wherein: the sensor group comprises a first vibration sensor (4) and a second vibration sensor (12), and the first vibration sensor (4) and the second vibration sensor (12) are identical in specification.
3. A vibration sensor field installation assistance apparatus according to claim 2, wherein: the mounting rod (6) is a round rod, and the guide supporting rod (10) is a bar-shaped rod.
4. A vibration sensor field installation aid according to claim 3, wherein: the shell gap (3) is opposite to the sensor mounting surface (1), and the width of the shell gap (3) is not smaller than the width of the guide supporting rod (10).
5. A vibration sensor field installation assistance apparatus according to claim 4, wherein: a first guide ring (8) is arranged at one end, close to the threaded portion (7), of the outer portion of the mounting rod (6).
6. A vibration sensor field installation assistance apparatus according to claim 5, wherein: the second guide ring (9) is arranged outside the mounting rod (6) and at the middle position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221816119.2U CN219075544U (en) | 2022-07-15 | 2022-07-15 | Vibration sensor field installation auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221816119.2U CN219075544U (en) | 2022-07-15 | 2022-07-15 | Vibration sensor field installation auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219075544U true CN219075544U (en) | 2023-05-26 |
Family
ID=86392749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221816119.2U Active CN219075544U (en) | 2022-07-15 | 2022-07-15 | Vibration sensor field installation auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219075544U (en) |
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2022
- 2022-07-15 CN CN202221816119.2U patent/CN219075544U/en active Active
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