CN211504171U - Welding mode guided wave pole frock - Google Patents
Welding mode guided wave pole frock Download PDFInfo
- Publication number
- CN211504171U CN211504171U CN202020644358.9U CN202020644358U CN211504171U CN 211504171 U CN211504171 U CN 211504171U CN 202020644358 U CN202020644358 U CN 202020644358U CN 211504171 U CN211504171 U CN 211504171U
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- China
- Prior art keywords
- rod
- fastening
- sensor
- welding mode
- shell
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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.)
- Expired - Fee Related
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- 238000003466 welding Methods 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 7
- 230000002349 favourable effect Effects 0.000 claims abstract description 5
- 230000007774 longterm Effects 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000007769 metal material Substances 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
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Abstract
The utility model discloses a welding mode guided wave rod tool, which comprises a rotary rod, a shell, a pressing block, a screw and a sound guide rod; the utility model has the characteristics of rational in infrastructure simple, low in production cost, simple to operate, fastening nature is good, and the swing arm adopts reciprocating of screw thread control swing arm, and thread structure has guaranteed centering nature and fastening nature, avoids the sensor to lead to the problem that fastening force is not enough because of the high difference. The shell adopts a cylindrical cavity structure, utilizes the inner space to the maximum extent, adapts to the sensors with different heights and avoids the radial sliding of the sensors. The briquetting passes through threaded connection fastening on the swing arm, is favorable to adjusting according to the sensor height, guarantees the stable fastening of sensor, and the briquetting adopts non-metallic material to avoid electromagnetic interference. The sound guide rod is made of high sound conduction materials, has the functions of conducting sound waves and attenuating temperature, is particularly suitable for the environment with the structure temperature higher than the use temperature range of the sensor, and solves the installation problem of a high-temperature environment.
Description
Technical Field
The utility model relates to a fixing device, in particular to welding mode guided wave pole frock.
Background
In the on-site monitoring engineering, the sensor can not directly be laid on the surface of the high-temperature structure, in order to effectively monitor the high-temperature structure and the structure which can not be provided with the sensor, two practical problems need to be considered, one is to expect that the temperature has larger attenuation, the service temperature range of the sensor can be reached by the attenuation, the other problem is to expect that the acoustic signal attenuation is smaller, effective signals can be effectively received through the waveguide rod, meanwhile, the structure has the characteristics of stability and reliability, the sensor can be used for long-term on-line monitoring, and the sensor is required to have higher stability and reliability.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a welding mode guided wave pole frock just in order to solve above-mentioned problem, solved the problem among the background art.
In order to solve the above problem, the utility model provides a technical scheme: the utility model provides a welding mode guided wave pole frock, its innovation point lies in: comprises a rotary rod, a shell, a pressing block, a screw and a sound guide rod; receive the swing arm processing and have the screw thread, can the precession shell, the helicitic texture of briquetting is connected as an organic wholely with the swing arm, make the briquetting can reciprocate through the rotation of swing arm, play the effect of fastening the sensor of co-altitude, circular shape shell has the characteristics with sensor in close contact with, place the radial movement of sensor, the centering nature of sensor has been guaranteed, the shell adopts the screw fastening on the sound guide pole, the connection of screw has guaranteed the reliability of long-term monitoring, the sound guide pole is high sound conduction material, the characteristic that has fast attenuation temperature simultaneously, the problem of the lower sound attenuation and the higher temperature attenuation of on-the-spot requirement has been solved.
Preferably, the screw rod adopts a screw thread to control the up-and-down movement of the screw rod.
Preferably, the shell adopts a circular cavity type structure.
Preferably, the pressing block is fastened on the rotating rod by adopting a thread structure.
Preferably, the sound guide rod is made of high sound conduction and high temperature attenuation materials.
The utility model has the advantages that:
(1) the utility model has the advantages of reasonable and simple structure, low in production cost, simple to operate, fastening nature is good, and the swing arm adopts reciprocating of screw thread control swing arm, and thread structure has guaranteed centering nature and fastening nature, avoids the sensor to lead to the problem that fastening force is not enough because of the high difference.
(2) The utility model discloses the shell that well set up adopts circular cavate structure, and the at utmost utilizes the inner space, adapts to the sensor of different diameters, has avoided the radial slip of sensor simultaneously.
(3) The utility model discloses in set up the briquetting and adopt the helicitic texture fastening on the swing arm, be favorable to adjusting according to the sensor height, guarantee the stable fastening of sensor, adopt non-metallic material to avoid electromagnetic interference.
(4) The utility model discloses in set up the sound guide pole has the characteristic of quick decay temperature for the height simultaneously, has solved the problem of the lower sound attenuation and the higher temperature decay of on-the-spot requirement.
Drawings
For ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.
Fig. 1 is a front view of the structure diagram of the present invention.
Fig. 2-3 are a left side view and a top view of the structure schematic diagram of the present invention.
1-rotating rod, 2-shell, 3-pressing block, 4-screw and 5-sound guide rod
Detailed Description
As shown in fig. 1 and fig. 2, the following technical solutions are adopted in the present embodiment:
a welding mode guide wave rod tool comprises a rotary rod 1, a shell 2, a pressing block 3, a screw 4 and a sound guide rod 5; the utility model discloses a high-speed sound guide device, including swing arm 1, casing 2, sound guide rod 5, spiral structure, briquetting 3, the spiral arm 1 is threaded, can precession casing 2, and then fasten briquetting 3 on swing arm 1 through helicitic texture, it can reciprocate to drive briquetting 3 through the rotation of swing arm 1, realized carrying out the effect of fastening to the sensor of co-altitude not, sound guide rod 5 is high sound conduction material, its end is the inline pointed end, be favorable to the welding to be detected the structural surface and realize the state of weld thoroughly, be used for long-term on-line monitoring, casing 2 passes through screw 4 fastening on sound.
The utility model discloses a user state does: the utility model has the advantages of rational in infrastructure simple, low in production cost, simple to operate, the fastening nature is good, during the use, at first is connected to the structure surface through welding mode through high temperature sound guide arm 5, puts the sensor in shell 2, screws screw 4, fastens shell 2 on sound guide arm 5's platform, precession swing arm 1 for on briquetting 3 fastens the sensor to sound guide arm 5's platform, guarantee fastening state's long-term stability.
The utility model discloses a control mode is through manual control, has rational in infrastructure simple, low in production cost, simple to operate, characteristics that fastening nature is good, and swing arm 1 adopts threaded connection to shell, through reciprocating of rotation control swing arm 1, and threaded structure has guaranteed centering nature and fastening nature, avoids the sensor to lead to the problem that fastening force is not enough because of the high difference. The shell 2 adopts a cylindrical cavity structure, utilizes the inner space to the maximum extent, adapts to sensors with different heights and avoids the radial sliding of the sensors. Briquetting 3 passes through threaded connection fastening on swing arm 1, is favorable to adjusting according to the sensor height, guarantees the stable fastening of sensor, and briquetting 3 adopts non-metallic material to avoid electromagnetic interference. The sound guide rod 5 is made of high sound conduction materials, is suitable for different field working conditions, has the functions of conducting sound waves and attenuating temperature, is particularly suitable for the environment with the structure temperature higher than the use temperature range of the sensor, and solves the installation problem of a high-temperature environment.
Claims (5)
1. The utility model provides a welding mode guided wave pole frock which characterized in that: comprises a rotary rod (1), a shell (2), a pressing block (3), a screw (4) and a sound guide rod (5);
screw rod (1) processing has the screw thread, can precession shell (2), and then fasten briquetting (3) on screw rod (1) through helicitic texture, rotation through screw rod (1) drives briquetting (3) and can reciprocate, the effect of fastening to the sensor of co-altitude has been realized, sound guide bar (5) are high sound guide material, its end is a font pointed end, be favorable to the welding to be detected the structural surface and realize the state of weld thoroughly, be used for long-term on-line monitoring, shell (2) are through screw (4) fastening on sound guide bar (5).
2. The welding mode guide wave rod tool of claim 1, characterized in that: the rotating rod (1) adopts threads to control the rotating rod to move up and down.
3. The welding mode guide wave rod tool of claim 1, characterized in that: the shell (2) adopts a circular cavity structure.
4. The welding mode guide wave rod tool of claim 1, characterized in that: the pressing block (3) is fastened on the rotating rod (1) by adopting a thread structure.
5. The welding mode guide wave rod tool of claim 1, characterized in that: the sound guide rod (5) is made of high sound conduction materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020644358.9U CN211504171U (en) | 2020-04-24 | 2020-04-24 | Welding mode guided wave pole frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020644358.9U CN211504171U (en) | 2020-04-24 | 2020-04-24 | Welding mode guided wave pole frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211504171U true CN211504171U (en) | 2020-09-15 |
Family
ID=72404716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020644358.9U Expired - Fee Related CN211504171U (en) | 2020-04-24 | 2020-04-24 | Welding mode guided wave pole frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211504171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115703054A (en) * | 2021-08-06 | 2023-02-17 | 中国石油化工股份有限公司 | Reactor internal sound wave conduction device and reactor using same |
-
2020
- 2020-04-24 CN CN202020644358.9U patent/CN211504171U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115703054A (en) * | 2021-08-06 | 2023-02-17 | 中国石油化工股份有限公司 | Reactor internal sound wave conduction device and reactor using same |
| CN115703054B (en) * | 2021-08-06 | 2023-09-08 | 中国石油化工股份有限公司 | Inside sound wave conduction device of reactor and reactor using same |
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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: 20200915 |