CN211562846U - Thermocouple buffering and limiting device - Google Patents
Thermocouple buffering and limiting device Download PDFInfo
- Publication number
- CN211562846U CN211562846U CN202020076009.1U CN202020076009U CN211562846U CN 211562846 U CN211562846 U CN 211562846U CN 202020076009 U CN202020076009 U CN 202020076009U CN 211562846 U CN211562846 U CN 211562846U
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- CN
- China
- Prior art keywords
- thermocouple
- limiting
- buffering
- pot wall
- guide pillar
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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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Abstract
The utility model discloses a thermocouple buffering stop device, including the pot wall, be fixed with the spacing guide pillar that a plurality of set up along the horizontal direction on the pot wall, install the stopper on the spacing guide pillar, through a bolt fastening thermocouple on the stopper, relative on the spacing guide pillar the pot wall with install buffer spring between the stopper, the other end of spacing guide pillar passes the stopper just is provided with the fastening nut who is used for the fastening. The beneficial effects of the utility model are that have buffering effect, can effectively reduce the mechanical stress that produces between thermocouple and the pot wall, it is convenient with the installation combination to change the buffer spring of different dynamics as required.
Description
Technical Field
The utility model relates to a stop device field, in particular to thermocouple buffering stop device.
Background
The temperature control thermocouple in the mixing machine is very easy to install, a hole is drilled in the wall of the pot and is inserted into the pot, the thermocouple is easy to bend and deform, powder enters the hole, the thermocouple temperature measurement is inaccurate, the error is large, the powder is frequently damaged, the product quality is reduced, and the production process requirements cannot be met.
The utility model with the publication number of CN205593657U discloses a thermocouple tensioning device, which comprises a thermocouple, the thermocouple is arranged at one end of the tension screw rod, the other end of the tension screw rod penetrates through the pot wall and is welded on the pot wall, the bottom of the thermocouple is tightly attached to the pot wall, the head of the thermocouple is a flat-head cone, a cylindrical part of the thermocouple is provided with a thread, a locking nut is arranged on the thread of the thermocouple, a flat-head cone hole matched with the head of the thermocouple is arranged in a hole of the locking nut, although the patent solves the problem of easy bending deformation of the thermocouple to a certain extent, but because the pot wall is slightly deformed due to the influence of temperature, certain mechanical stress is generated between the thermocouple and the pot wall, without the cushioning effect, over time, the contact between the thermocouple and the pot wall becomes loose, leading to the problems set forth above.
Therefore, the thermocouple buffering limiting device which has a buffering effect, can effectively reduce the mechanical stress generated between the thermocouple and the pot wall, can replace buffering springs with different force degrees according to the requirements and is convenient to install and combine is very necessary.
SUMMERY OF THE UTILITY MODEL
The utility model provides a thermocouple buffering stop device can realize the technological effect that proposes in the above-mentioned background art.
The utility model provides a thermocouple buffering stop device, including the pot wall, be fixed with the spacing guide pillar that a plurality of set up along the horizontal direction on the pot wall, install the stopper on the spacing guide pillar, through a bolt fastening thermocouple on the stopper, relative on the spacing guide pillar the pot wall with install buffer spring between the stopper, the other end of spacing guide pillar passes the stopper just is provided with the fastening nut who is used for the fastening.
Preferably, the two opposite sides of the lower part of the limiting block are respectively fixed with a limiting side plate.
Preferably, the limit side plate and the thermocouple are respectively provided with a threaded hole for mounting and fixing the bolt.
Preferably, the limiting block is provided with a limiting through hole for the end part of the limiting guide pillar to pass through.
Preferably, the end of the limit guide pillar is provided with a threaded joint for adjusting and fastening the fastening nut.
The utility model has the advantages that: according to the thermocouple buffering and limiting device, the limiting guide pillar is fixed on the pot wall, the limiting block is arranged on the limiting guide pillar, the thermocouple is fixed on the limiting block through the bolt, the buffering spring is arranged on the limiting guide pillar and is opposite to the pot wall and the limiting block, the other end of the limiting guide pillar penetrates through the limiting block and is provided with the fastening nut for fastening, the buffering spring is arranged so that the thermocouple has a buffering effect along the horizontal direction, mechanical stress generated between the thermocouple and the pot wall can be effectively reduced, the thermocouple is in closer contact with the pot wall and is not easy to loosen, and the problems that temperature measurement of the thermocouple is inaccurate, errors are large, the thermocouple is often damaged, the product quality is reduced, and the production process requirements cannot be met are avoided; and the structure of spacing guide pillar, stopper, buffer spring, fastening nut and screwed joint combination can change the buffer spring of different dynamics according to the size of thermocouple for can change the buffer spring of different dynamics as required, and it is convenient to install the combination.
Drawings
Fig. 1 is a schematic structural view of a thermocouple buffering and limiting device provided by the present invention;
fig. 2 is the utility model provides a pair of thermocouple buffering stop device's stopper structural schematic.
Description of reference numerals: 1-pot wall; 2-a thermocouple; 3-a limiting guide post; 4-a limiting block; 5-a buffer spring; 6-fastening a nut; 7-a threaded joint; 8-limiting side plates; 9-bolt; 10-limiting through holes; 11-threaded hole.
Detailed Description
In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.
As shown in fig. 1 and 2, the embodiment of the utility model provides a pair of thermocouple buffering stop device, including pot wall 1, be fixed with the spacing guide pillar 3 that a plurality of set up along the horizontal direction on the pot wall 1, install stopper 4 on the spacing guide pillar 3, through a fixed thermocouple 2 of bolt 9 on the stopper 4, spacing guide pillar 3 is last for pot wall 1 with install buffer spring 5 between the stopper 4, the other end of spacing guide pillar 3 passes stopper 4 just is provided with the fastening nut 6 that is used for the fastening.
In this embodiment, two opposite sides of the lower portion of the limiting block 4 are respectively fixed with a limiting side plate 8.
In this embodiment, the limit side plate 8 and the thermocouple 2 are respectively provided with a threaded hole 11 for mounting and fixing the bolt 9.
In this embodiment, the limiting block 4 is provided with a limiting through hole 10 for the end of the limiting guide pillar 3 to pass through.
In this embodiment, the end of the position-limiting guide post 3 is provided with a threaded joint 7 for adjusting and fastening the fastening nut 6.
The working principle is as follows: according to the thermocouple buffering and limiting device, the limiting guide pillar 3 is fixed on the pot wall 1, the limiting block 4 is installed on the limiting guide pillar 3, the thermocouple 2 is fixed on the limiting block 4 through the bolt 9, the buffering spring 5 is installed on the limiting guide pillar 3 and is opposite to the pot wall 1 and the limiting block 4, the other end of the limiting guide pillar 3 penetrates through the limiting block 4 and is provided with the fastening nut 6 for fastening, the buffering spring 5 enables the thermocouple 2 to have a buffering effect along the horizontal direction, mechanical stress generated between the thermocouple 2 and the pot wall 1 can be effectively reduced, the thermocouple 2 is enabled to be in closer contact with the pot wall 1 and not easy to loosen, and the problems that temperature measurement of a thermocouple is inaccurate, errors are large, frequent damage is caused, product quality is reduced, and the requirements of production processes are not met are solved; and the structure of spacing guide pillar 3, stopper 4, buffer spring 5, fastening nut 6 and screwed joint 7 combination can change the buffer spring 5 of different dynamics according to the size of thermocouple 2 for can change the buffer spring 5 of different dynamics as required, and it is convenient to install the combination.
The above disclosure is only for the specific embodiments of the present invention, however, the embodiments of the present invention are not limited thereto, and any changes that can be considered by those skilled in the art should fall into the protection scope of the present invention.
Claims (5)
1. The utility model provides a thermocouple buffering stop device which characterized in that: the pot comprises a pot wall (1), a plurality of limiting guide pillars (3) arranged in the horizontal direction are fixed on the pot wall (1), limiting blocks (4) are installed on the limiting guide pillars (3), a thermocouple (2) is fixed on the limiting blocks (4) through bolts (9), buffer springs (5) are installed on the limiting guide pillars (3) and opposite to the pot wall (1) and between the limiting blocks (4), and the other ends of the limiting guide pillars (3) penetrate through the limiting blocks (4) and are provided with fastening nuts (6) used for fastening.
2. The thermocouple buffering and limiting device as defined in claim 1, wherein limiting side plates (8) are respectively fixed on two opposite sides of the lower portion of the limiting block (4).
3. The thermocouple buffering and limiting device as claimed in claim 2, wherein the limiting side plate (8) and the thermocouple (2) are respectively provided with a threaded hole (11) for mounting and fixing the bolt (9).
4. The thermocouple buffering and limiting device as claimed in claim 1, wherein the limiting block (4) is provided with a limiting through hole (10) for the end of the limiting guide post (3) to pass through.
5. A thermocouple buffering and limiting device according to claim 1, characterized in that the end of the limiting guide post (3) is provided with a threaded joint (7) for adjusting and tightening the tightening nut (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020076009.1U CN211562846U (en) | 2020-01-14 | 2020-01-14 | Thermocouple buffering and limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020076009.1U CN211562846U (en) | 2020-01-14 | 2020-01-14 | Thermocouple buffering and limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211562846U true CN211562846U (en) | 2020-09-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020076009.1U Expired - Fee Related CN211562846U (en) | 2020-01-14 | 2020-01-14 | Thermocouple buffering and limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211562846U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113257758A (en) * | 2021-05-11 | 2021-08-13 | 上海空间电源研究所 | Novel high-temperature area thermoelectric device integrated module |
-
2020
- 2020-01-14 CN CN202020076009.1U patent/CN211562846U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113257758A (en) * | 2021-05-11 | 2021-08-13 | 上海空间电源研究所 | Novel high-temperature area thermoelectric device integrated module |
| CN113257758B (en) * | 2021-05-11 | 2022-06-28 | 上海空间电源研究所 | Novel thermoelectric device integrated module for high temperature area |
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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 |
Granted publication date: 20200925 Termination date: 20220114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |