CN220871917U - Temperature sensor protective sleeve - Google Patents
Temperature sensor protective sleeve Download PDFInfo
- Publication number
- CN220871917U CN220871917U CN202322816306.1U CN202322816306U CN220871917U CN 220871917 U CN220871917 U CN 220871917U CN 202322816306 U CN202322816306 U CN 202322816306U CN 220871917 U CN220871917 U CN 220871917U
- Authority
- CN
- China
- Prior art keywords
- protective sleeve
- temperature sensor
- connecting plate
- branch pipe
- plate
- Prior art date
- 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
- 230000001681 protective effect Effects 0.000 title claims description 30
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 239000012530 fluid Substances 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
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- Supports For Pipes And Cables (AREA)
Abstract
The utility model discloses a temperature sensor protection sleeve, which comprises a pipeline, wherein a branch pipe is fixedly communicated with the outer surface of the pipeline, an abutting plate is fixedly connected to the inside of the branch pipe, a connecting plate is arranged at the top of the branch pipe, an opening is formed in the center of the connecting plate, threads are formed in the opening, the protection sleeve is connected to the internal threads of the opening, two L-shaped fixing plates are hinged to the top of the connecting plate, and two positioning grooves are formed in the bottoms of the two L-shaped fixing plates. According to the utility model, through the arrangement of the structures such as the connecting plate, the slots, the L-shaped fixing plates, the springs, the L-shaped plugboards, the abutting plates and the sealing rings, when the whole device is required to be detected and maintained, only the two L-shaped fixing plates are lifted, so that the two L-shaped plugboards are separated from the slots, the fixing of the connecting plates is released, the whole device can be taken down from the branch pipes, the steps of installing and dismantling the device by workers are simplified, and the working efficiency of the workers is improved.
Description
Technical Field
The utility model relates to the technical field of sensor protection sleeves, in particular to a temperature sensor protection sleeve.
Background
The temperature sensor protection sleeve for high temperature and high pressure industrial pipeline is one protecting device set outside the temperature sensor, and is installed inside the pipeline with high temperature, high pressure and fluid impact to protect the temperature sensor.
The current temperature sensor protection sleeve is mostly through the required position of flange joint in the pipeline, carry out temperature detection to the fluid in the pipeline, but when needs to detect maintenance to flange and protection sleeve, need the workman to carry the instrument, screw out the nut that will be used for mounting flange, just can take off protection sleeve and flange, after the detection is accomplished, need the workman to put the flange back in situ again, and continue to use the instrument to screw back the nut again just can accomplish fixedly, it is comparatively loaded down with trivial details to lead to the workman to carry out the work process of detecting maintenance to flange and protection sleeve, reduce workman's work efficiency.
Accordingly, there is a need to provide a temperature sensor protective sleeve that solves the above-mentioned technical problems.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides a temperature sensor protection sleeve.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a temperature sensor protection sleeve, includes the pipeline, the fixed surface intercommunication of pipeline has the branch pipe, the inside fixedly connected with butt board of branch pipe, the top of branch pipe is provided with the connecting plate, the trompil has been seted up at the center of connecting plate, the screw thread is seted up to the trompil inside, the inside threaded connection of trompil has the protection sleeve, two L type fixed plates are articulated at the top of connecting plate, two constant head tanks have all been seted up to the bottom of L type fixed plate, the equal sliding connection in inside of two constant head tanks has the locating plate, locating plate bottom fixedly connected with L type picture peg, be provided with a plurality of spring between one side that L type picture peg is relative with L type fixed plate, the bottom of connecting plate is provided with the sealing washer, the bottom of connecting plate is provided with supporting component.
As a further description of the above technical solution:
two slots matched with the L-shaped plugboards are formed in the outer surface of the branch pipe.
As a further description of the above technical solution:
The support assembly comprises four support rods fixedly connected to the bottom of the fixing plate, and fixing rings are arranged between the bottoms of the four support rods.
As a further description of the above technical solution:
The size of the slot in the fixed ring is matched with the size of the protective sleeve, and the outer surface of the protective sleeve is abutted against the inner wall of the fixed ring.
As a further description of the above technical solution:
The protection sleeve is movably connected inside the fixed ring.
As a further description of the above technical solution:
One end of the protective sleeve is closed.
As a further description of the above technical solution:
The part of the protective sleeve, which is contacted with the connecting plate, is provided with threads.
The utility model has the following beneficial effects:
1. Compared with the prior art, this temperature sensor protective case, through the setting of connecting plate, slot, L type fixed plate, spring, L type picture peg, butt board and sealing washer isotructure, when needs detect the maintenance to the device is whole, only need lift two L type fixed plates for two L type picture pegs break away from the slot, remove the fixed of connecting plate, can wholly take off the device from the branch pipe, need not the workman and carry the nut that the instrument will be used for flange to screw out, simplified the workman and installed and dismantlement operation step to the device, improved workman's work efficiency.
2. Compared with the prior art, the temperature sensor protective sleeve is arranged through the supporting component, and in the working process of the device, if the fluid flow rate in a pipeline is too fast, the protective sleeve can be stabilized through the supporting rod and the fixing ring, so that the condition that the protective sleeve swings due to overlarge impact force of external fluid and cracks or even breaks is avoided.
Drawings
Fig. 1 is a schematic perspective view of an overall structure of a temperature sensor protection sleeve according to the present utility model;
Fig. 2 is a schematic diagram of a protective sleeve structure of a protective sleeve of a temperature sensor according to the present utility model;
FIG. 3 is a schematic view of the internal structure of a branch pipe of a temperature sensor protection sleeve according to the present utility model;
FIG. 4 is a cross-sectional view of a protective sleeve for a temperature sensor according to the present utility model;
fig. 5 is a schematic diagram of the internal structure of a positioning groove of a temperature sensor protection sleeve according to the present utility model.
Legend description:
1. A pipe; 2. a branch pipe; 3. an abutting plate; 4. a connecting plate; 5. opening holes; 6. a protective sleeve; 7. an L-shaped fixing plate; 8. a positioning groove; 9. a positioning plate; 10. an L-shaped plugboard; 11. a spring; 12. a seal ring; 13. a slot; 14. a support rod; 15. and a fixing ring.
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. 1-5, the present utility model provides a temperature sensor protection sleeve: including pipeline 1, the fixed surface intercommunication of pipeline 1 has branch pipe 2, the inside fixedly connected with butt board 3 of branch pipe 2, the top of branch pipe 2 is provided with connecting plate 4, trompil 5 has been seted up at the center of connecting plate 4, the screw thread has been seted up to the inside of trompil 5, the inside threaded connection of trompil 5 has protecting sheathing 6, two L type fixed plates 7 have been articulated at the top of connecting plate 4, two constant head tanks 8 have all been seted up to the bottom of two L type fixed plates 7, the inside of two constant head tanks 8 all sliding connection has locating plate 9, locating plate 9 bottom fixedly connected with L type picture peg 10, be provided with a plurality of spring 11 between the opposite one side of L type picture peg 10 and L type fixed plate 7, the bottom of connecting plate 4 is provided with sealing washer 12, the bottom of connecting plate 4 is provided with supporting component.
Two slots 13 matched with the L-shaped plugboards 10 are formed in the outer surface of the branch pipe 2.
The supporting component comprises four supporting rods 14 fixedly connected to the bottom of the fixing plate, a fixing ring 15 is arranged between the bottoms of the four supporting rods 14, the size of a groove in the fixing ring 15 is matched with the size of the protection sleeve 6, the outer surface of the protection sleeve 6 is in butt joint with the inner wall of the fixing ring 15, the protection sleeve 6 is movably connected inside the fixing ring 15, the supporting component is arranged, and in the working process of the device, if the fluid flow rate in the pipeline 1 is too fast, the supporting rods 14 and the fixing ring 15 can stabilize the protection sleeve 6, so that the protection sleeve 6 is prevented from swinging due to the fact that the protection sleeve 6 bears the impact force of external fluid too much, and cracks or even breaks occur.
One end of the protection sleeve 6 is closed, the contact part of the protection sleeve 6 and the connecting plate 4 is provided with threads, and when the protection sleeve 6 needs to be inspected and maintained, the protection sleeve 6 can be detached by only rotating the protection sleeve 6 and screwing out from the inside of the opening 5.
Working principle: when the sealing device is used, the connecting plate 4 is placed at the top of the branch pipe 2, the outer surface and the bottom of the sealing ring 12 are respectively abutted against the inner wall of the branch pipe 2 and the top of the abutting plate 3, then the two L-shaped fixing plates 7 are put down, the two L-shaped inserting plates 10 are respectively pulled, the springs 11 are extended, the two L-shaped inserting plates 10 are respectively inserted into the two slots 13, then the L-shaped inserting plates 10 are loosened, the springs 11 are contracted, the fixing plates are pulled to be pressed downwards through the contraction of the springs 11, the sealing ring 12 is pressed by the abutting plate 3 opposite to the connecting plate 4, so that the sealing performance of the sealing device is further improved, the protective sleeve 6 is connected inside the opening 5 through threads, and the front end of the protective sleeve 6 penetrates through the fixing ring 15, so that the protective sleeve 6 is fixed;
When the protection sleeve 6 needs to be checked and maintained, the protection sleeve 6 can be detached by only rotating the protection sleeve 6 and screwing out the protection sleeve from the opening 5, and when the whole device needs to be checked and maintained, the two L-shaped fixing plates 7 are lifted, the two L-shaped plugboards 10 are separated from the slots 13, the fixing of the connecting plate 4 is released, and the whole device can be taken down from the branch pipe 2.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. Temperature sensor protective sleeve, including pipeline (1), its characterized in that: the utility model discloses a pipeline (1) with the fixed surface, the fixed surface intercommunication of pipeline (1) has branch pipe (2), the inside fixedly connected with butt board (3) of branch pipe (2), the top of branch pipe (2) is provided with connecting plate (4), trompil (5) are seted up at the center of connecting plate (4), the screw thread is seted up inside to trompil (5), the inside threaded connection of trompil (5) has protective case (6), two articulated two L type fixed plates (7) in the top of connecting plate (4), two constant head tank (8) have all been seted up to the bottom of L type fixed plate (7), the equal sliding connection of inside of two constant head tank (8) has locating plate (9), locating plate (9) bottom fixedly connected with L type picture peg (10), be provided with a plurality of spring (11) between one side that L type picture peg (10) are relative with L type fixed plate (7), the bottom of connecting plate (4) is provided with sealing washer (12), the bottom of connecting plate (4) is provided with supporting component.
2. A temperature sensor protective sleeve according to claim 1, wherein: two slots (13) matched with the L-shaped plugboard (10) are formed in the outer surface of the branch pipe (2).
3. A temperature sensor protective sleeve according to claim 1, wherein: the support assembly comprises four support rods (14) fixedly connected to the bottom of the fixing plate, and fixing rings (15) are arranged between the bottoms of the four support rods (14).
4. A temperature sensor protective sleeve according to claim 3, wherein: the size of the internal slot of the fixed ring (15) is matched with the size of the protective sleeve (6), and the outer surface of the protective sleeve (6) is abutted against the inner wall of the fixed ring (15).
5. A temperature sensor protective sleeve according to claim 4, wherein: the protection sleeve (6) is movably connected inside the fixed ring (15).
6. A temperature sensor protective sleeve according to claim 1, wherein: one end of the protective sleeve (6) is closed.
7. A temperature sensor protective sleeve according to claim 6, wherein: the contact part of the protective sleeve (6) and the connecting plate (4) is provided with threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322816306.1U CN220871917U (en) | 2023-10-20 | 2023-10-20 | Temperature sensor protective sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322816306.1U CN220871917U (en) | 2023-10-20 | 2023-10-20 | Temperature sensor protective sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220871917U true CN220871917U (en) | 2024-04-30 |
Family
ID=90806509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322816306.1U Active CN220871917U (en) | 2023-10-20 | 2023-10-20 | Temperature sensor protective sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220871917U (en) |
-
2023
- 2023-10-20 CN CN202322816306.1U patent/CN220871917U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |