CN213985366U - Sensor fixing device for micro-vibration test - Google Patents
Sensor fixing device for micro-vibration test Download PDFInfo
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- CN213985366U CN213985366U CN202022923799.5U CN202022923799U CN213985366U CN 213985366 U CN213985366 U CN 213985366U CN 202022923799 U CN202022923799 U CN 202022923799U CN 213985366 U CN213985366 U CN 213985366U
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- sensor fixing
- sensor
- fixing groove
- threaded
- direction sensor
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Abstract
The utility model discloses a sensor fixing device for micro-vibration test, which belongs to the field of building monitoring tools and comprises a sensor fixing box, an x-direction sensor fixing groove, a y-direction sensor fixing groove, a screw hole and a threaded fixing rod arranged below the sensor fixing box, wherein the sensor fixing box is a cube welded by six steel plates, the x-direction sensor fixing groove, the y-direction sensor fixing groove and the z-direction sensor fixing groove are respectively welded by three angle steels, the screw hole is welded on the bottom surface of the sensor fixing box, the threaded fixing rod is arranged at the central position under the sensor fixing box, the threaded fixing rod is formed by welding a hollow screw head, a four-prism rod and a tip, the utility model has the advantages that the product is more economic and environment-friendly, the micro-vibration test sensor can be stably and firmly fixedly installed, the operation is simple, convenient and rapid, when the micro-vibration test sensor needs to be moved, only the fixing rod needs to be pulled out to be installed at the place, the disassembly and the movement are simple, convenient and fast, and time and labor are saved.
Description
Technical Field
The utility model belongs to the technical field of underground works and vibration signal acquisition, especially, relate to a fixing device for microvibration test sensor.
Background
With the rapid development of science and technology and economy in China, the requirements of emerging industries on building fields are higher and higher, particularly, the requirements of some high-precision industries on micro-vibration of building foundations need to meet the industrial standards, and high-precision products can be produced and manufactured, so that micro-vibration tests are needed on untreated fields, and the micro-vibration conditions of all positions are found out. At present, little vibration testing arrangement commonly used combines the sensor to carry out the place test more, and sensor fixing device installation time among the prior art is long, the operation link is many, and artificial mistake, installation hidden danger are many easily appearing, and fixing device inserts the place difficulty, to these problems, the utility model provides a fixing device for little vibration testing sensor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem that exists, the utility model provides a fixing device for micro-vibration test sensor, reasonable in design, simple manufacture, economic environmental protection more, can steady firm fixed mounting micro-vibration test sensor, easy operation convenient and fast dismantles and removes simple convenient and fast, labour saving and time saving.
In order to realize the purpose, the utility model discloses a technical scheme be:
a sensor fixing device for micro-vibration testing comprises a sensor fixing box with a threaded hole, an x-direction sensor fixing groove, a y-direction sensor fixing groove, a z-direction sensor fixing groove, a threaded hole and a threaded fixing rod below the sensor fixing box, wherein the sensor fixing box is a cube welded by six steel plates, the x-direction sensor fixing groove, the y-direction sensor fixing groove and the z-direction sensor fixing groove are respectively welded on the x-axis direction, the y-direction sensor fixing groove and the z-direction sensor fixing groove in the positive center of the steel plates, the x-direction sensor fixing groove, the y-direction sensor fixing groove and the z-direction sensor fixing groove are respectively welded by three angle steels, the threaded hole is welded on the bottom surface of the sensor fixing box, and the threaded fixing rod is positioned at the central position under the sensor fixing box, the threaded fixing rod is formed by welding a hollow threaded head, a quadrangular prism rod and a pointed end, and the threaded head is connected with the sensor fixing box through a threaded hole.
Further, the threaded hole is a cylindrical threaded hole.
Further, the screw head is a cylindrical screw head.
Furthermore, the three angle steels are arranged in a concave shape.
Furthermore, the threaded head is matched with the threaded hole, and the threaded head is in threaded connection with the threaded hole.
Furthermore, the pointed end is a conical pointed end and is formed by welding four triangular steel plates.
The utility model has the advantages and beneficial effects that
The utility model has the advantages of reasonable in design, simple manufacture, economic environmental protection more only needs to insert ground with the dead lever of the fixed case below of sensor to fix the sensor centre gripping in the sensor fixed slot through the fixed case of sensor, can steady firm fixed mounting micro-vibration test sensor, easy operation convenient and fast only needs to extract the dead lever when needing to remove micro-vibration test sensor and changes the place installation, dismantles and removes simple convenient and fast, labour saving and time saving.
Drawings
FIG. 1 is a schematic structural view of a fixture for a micro-vibration test sensor;
FIG. 2 is a side view of the sensor mounting box after welding the mounting slots;
FIG. 3 is a schematic bottom view of a fixture for a micro-vibration test sensor.
In the figure, 1 is a sensor fixing box; 2 is a z-direction sensor fixing groove; 3 is an x-direction sensor fixing groove; 4 is a y-direction sensor fixing groove; 5 is a threaded hole; 6 is a screw head; 7 is a quadrangular prism rod; 8 is a conical pointed end; 9 is a steel plate; 10 is a threaded fixing rod; 11 is angle steel; 12 is a triangular steel plate.
Detailed Description
In order to further describe the present invention, the following detailed description of the experimental novel model is made with reference to the drawings and the examples, which should not be construed as limiting the scope of the experimental novel model.
A sensor fixing device for micro-vibration test is disclosed, as shown in figures 1-3, a sensor fixing box 1 comprising a threaded hole 5, an x-direction sensor fixing groove 3, a y-direction sensor fixing groove 4, a z-direction sensor fixing groove 2, a threaded hole 5 and a threaded fixing rod 10 below the sensor fixing box 1, wherein the sensor fixing box 1 is welded into a cube by six steel plates 9, the sensor fixing box 1 is respectively welded with the x-direction sensor fixing groove 3, the y-direction sensor fixing groove 4 and the z-direction sensor fixing groove 2 in the positive directions of an x axis, a y axis and a z axis, the x-direction sensor fixing groove 3, the y-direction sensor fixing groove 4 and the z-direction sensor fixing groove 2 are respectively welded at the center of the steel plates 9, the x-direction sensor fixing groove 3, the y-direction sensor fixing groove 4 and the z-direction sensor fixing groove 2 are respectively welded by three, threaded hole 5 welds in the fixed case 1 bottom surface of sensor, and threaded fixing pole 10 is located the fixed case 1 of sensor under central point put, threaded fixing pole 10 is formed by hollow thread head 6, four prism pole 7 and the welding of tip 8, and thread head 6 links to each other through threaded hole 5 with the fixed case 1 of sensor.
As shown in fig. 1, 2 and 3, a fixing device for a micro-vibration test sensor comprises a sensor fixing box 1, wherein the sensor fixing box 1 is formed by welding six steel plates 9, a threaded hole 5 is welded on the bottom surface of the sensor fixing box 1 and is used for being connected with a threaded head 6, an x-direction sensor fixing groove 3, a y-direction sensor fixing groove 4 and a z-direction sensor fixing groove 2 are respectively formed by welding three angle steels 11, the three angle steels 11 are arranged in a concave shape to form a groove for embedding the micro-vibration sensor, the x-direction sensor fixing groove 3, the y-direction sensor fixing groove 4 and the z-direction sensor fixing groove 2 are respectively welded on two mutually perpendicular horizontal imaginary x, y and vertical z directions of the sensor fixing box 1, a threaded fixing rod 10 is formed by welding a hollow threaded head 6, a four-prism rod 7 and a pointed head 8, the threaded head 6 is matched with the threaded hole 5, the sharp head 8 can be formed by welding four triangular steel plates 12 through threaded connection and assembly and disassembly, and is used for reducing resistance when being inserted into a field. When the sensor fixing device is used, the threaded fixing rod 10 is inserted into a field firstly, and then the sensor fixing box 1 is connected with the threaded head 6, so that the sensor fixing device is inserted into the field simply and efficiently, and is convenient and easy to operate. The sensor fixing box 1 is screwed and connected with the threaded fixing rod 10 into a whole, and then the sensor is placed.
The working principle is as follows: the utility model relates to a fixing device for micro-vibration test sensor, insert threaded dead lever 10 during the use untreated place in to fixed, with x, y, the micro-vibration sensor of the three direction of z inserts x respectively to sensor fixed slot 3, y is to sensor fixed slot 4 and z to sensor fixed slot 2 in, can steady firm fixed mounting micro-vibration test sensor, easy operation convenient and fast, only need extract threaded dead lever 10 when needing to remove micro-vibration test sensor and change the place installation, dismantle and remove simple convenient and fast, time saving and labor saving.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. A sensor fixing device for micro-vibration test which characterized in that: the sensor fixing box comprises a sensor fixing box (1), an x-direction sensor fixing groove (3), a y-direction sensor fixing groove (4), a z-direction sensor fixing groove (2), a threaded hole (5) and a threaded fixing rod (10) below the sensor fixing box (1), wherein the sensor fixing box (1) is a cube welded by six steel plates (9), the x-direction sensor fixing groove (3), the y-direction sensor fixing groove (4) and the z-direction sensor fixing groove (2) are respectively welded on the x-axis, the y-axis and the z-axis of the sensor fixing box (1) in the positive center of the steel plates (9), the x-direction sensor fixing groove (3), the y-direction sensor fixing groove (4) and the z-direction sensor fixing groove (2) are respectively welded by three angle steels (11), threaded hole (5) welding is in sensor fixed case (1) bottom surface, and threaded fixing pole (10) are located sensor fixed case (1) under central point and put, threaded fixing pole (10) are formed by hollow thread head (6), four prism pole (7) and tip (8) welding, and thread head (6) link to each other through threaded hole (5) with sensor fixed case (1).
2. A sensor fixture for microvibration testing according to claim 1, wherein: the threaded hole (5) is a cylindrical threaded hole.
3. A sensor fixture for microvibration testing according to claim 1, wherein: the thread head (6) is a circular thread head.
4. A sensor fixture for microvibration testing according to claim 1, wherein: the three angle steels (11) are arranged in a concave shape.
5. A sensor fixture for microvibration testing according to claim 1, wherein: the threaded head (6) is matched with the threaded hole (5), and the threaded head (6) is in threaded connection with the threaded hole (5).
6. A sensor fixture for microvibration testing according to claim 1, wherein: the pointed end (8) is a conical pointed end, and the pointed end (8) is formed by welding four triangular steel plates (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022923799.5U CN213985366U (en) | 2020-12-09 | 2020-12-09 | Sensor fixing device for micro-vibration test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022923799.5U CN213985366U (en) | 2020-12-09 | 2020-12-09 | Sensor fixing device for micro-vibration test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213985366U true CN213985366U (en) | 2021-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022923799.5U Expired - Fee Related CN213985366U (en) | 2020-12-09 | 2020-12-09 | Sensor fixing device for micro-vibration test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213985366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114812647A (en) * | 2022-03-30 | 2022-07-29 | 西北核技术研究所 | Direction-adjustable sensor mounting base and mounting method thereof |
-
2020
- 2020-12-09 CN CN202022923799.5U patent/CN213985366U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114812647A (en) * | 2022-03-30 | 2022-07-29 | 西北核技术研究所 | Direction-adjustable sensor mounting base and mounting method thereof |
| CN114812647B (en) * | 2022-03-30 | 2024-03-12 | 西北核技术研究所 | Direction-adjustable sensor mounting seat and mounting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210817 Termination date: 20211209 |