CN220819307U - Vibration-proof protection structure of pressure transmitter - Google Patents
Vibration-proof protection structure of pressure transmitter Download PDFInfo
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- CN220819307U CN220819307U CN202322664175.XU CN202322664175U CN220819307U CN 220819307 U CN220819307 U CN 220819307U CN 202322664175 U CN202322664175 U CN 202322664175U CN 220819307 U CN220819307 U CN 220819307U
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- damping
- protection
- protection plate
- damping spring
- plate
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- 238000013016 damping Methods 0.000 claims abstract description 105
- 230000035939 shock Effects 0.000 claims description 27
- 230000001681 protective effect Effects 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 11
- 239000000463 material Substances 0.000 abstract description 11
- 239000000741 silica gel Substances 0.000 abstract description 11
- 229910002027 silica gel Inorganic materials 0.000 abstract description 11
- 230000008901 benefit Effects 0.000 description 5
- 230000006837 decompression Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to the technical field of pressure transmitter protection devices, and discloses a pressure transmitter vibration-resistant protection structure, which comprises a protection box, wherein a first fixing groove is formed in the top wall of the protection box, a fixing plate is arranged in the first fixing groove, and a damping component is arranged in the first fixing groove; the damping assembly comprises a damping column I, a damping spring II and a damping column II, wherein a protection plate I is arranged in the fixing groove I, two protection plates are arranged, and the outer side wall of the protection plate I is fixedly provided with the output end of the damping column II. According to the utility model, the first damping spring and the first damping column are arranged to achieve damping effect in the up-down direction, and the second damping spring and the second damping column are arranged to achieve damping effect in the left-right direction, so that the body achieves protection effect, the first protection plate is arranged, and the first protection plate is made of silica gel material to achieve protection effect on the outer wall of the body, so that the anti-vibration performance and the protection performance of the protection box are improved.
Description
Technical Field
The utility model relates to the technical field of pressure transmitter protection devices, in particular to an anti-vibration protection structure of a pressure transmitter.
Background
Industrial development to date, pressure transmitters are increasingly commonly used in various fields, and the main function of the pressure transmitter is to measure, collect and monitor the gas or fluid pressure of working equipment, and the main principle of pressure measurement of the pressure transmitter is as follows: the pressure sensor component senses the air pressure or the hydraulic pressure of the working equipment and then converts the pressure into an electric signal through the electric control part, so that the purpose of measuring pressure is achieved.
According to the search, chinese patent literature, bulletin number: CN216284081U discloses a pressure transmitter vibration-proof protection structure, and this scheme utilizes the protection casing to wrap up parts such as pressure sensor subassembly and template wholly to fill in the vibration-proof material that the silica gel was made, showing improved vibration-proof performance and the protection level of transmitter, had positive effect to guaranteeing passageway gas tightness, transmitter measurement accuracy and operational equipment's security. However, the vibration-resistant protection structure of the pressure transmitter still has defects in the use process, the vibration-resistant performance and the protection performance of the transmitter are improved only by the vibration-resistant material made of silica gel, and compared with the vibration-resistant material made of the silica gel, the vibration-resistant protection structure has poorer vibration resistance and protection capability, so that the protection effect on the transmission is poorer.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides an anti-vibration protection structure of a pressure transmitter, wherein the first damping spring and the first damping column play a role in damping in the up-down direction, and the second damping spring and the second damping column play a role in damping in the left-right direction, so that the body plays a role in protection, and the technical problems are solved.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the vibration-resistant protection structure of the pressure transmitter comprises a protection box, wherein a first fixing groove is formed in the top wall of the protection box, a fixing plate is arranged in the first fixing groove, and a damping component is arranged in the first fixing groove;
The damping assembly comprises a damping post I, a damping spring II and a damping post II, wherein a protection plate I is arranged in a fixing groove I, two protection plates are arranged in the fixing groove I, the outer side wall of the protection plate I is fixedly provided with the output end of the damping post II, the damping spring II is sleeved on the outer wall of the damping post II, one end of the damping spring II is fixedly arranged on the outer side wall of the protection plate I, the damping post I is fixedly arranged at the upper end of the inner bottom wall of the fixing groove I, and the damping spring I is fixedly arranged at the upper end of the inner bottom wall of the fixing groove I.
Preferably, the outer wall of the damping column I is sleeved with the damping spring I, the damping column I and the damping spring I are provided with a plurality of damping springs, and the damping column II and the damping spring II are provided with a plurality of damping springs.
Through the technical scheme, the second shock absorption column is arranged, so that a shock absorption effect is achieved.
Preferably, the fixed slot II has been seted up to the inside wall of fixed plate, the inside of fixed slot II is provided with damping spring II and shock strut II, the stiff end of shock strut II is fixed to be set up on the inside wall of fixed slot II, damping spring II's one end is fixed to be set up on the inside wall of fixed slot II.
Through above-mentioned technical scheme, damping spring two's setting has played the shock attenuation effect.
Preferably, the output end of the damping column II is fixedly arranged on the outer side wall of the protection plate I, the other end of the damping spring II is fixedly arranged on the outer side wall of the protection plate I, and a protection component is arranged in the fixing groove I.
Through above-mentioned technical scheme, the setting of guard plate one has played protection guard action.
Preferably, the protection component comprises a first protection plate and a second protection plate, the second protection plate is fixedly arranged on the inner side of the inner side wall of the fixing plate, the second protection plate is located at the lower end of the first protection plate, and the first protection plate and the second protection plate are provided with two protection plates.
Through the technical scheme, the second protection plate plays a role in protection.
Preferably, the first fixing groove is internally provided with a body, the body is positioned at the upper ends of the first shock absorption column and the first shock absorption spring, the body is arranged between the first protection plates, and the body is arranged between the second protection plates.
Through above-mentioned technical scheme, the setting of fixed slot one has played the effect of placing the body.
Compared with the prior art, the utility model provides the vibration-resistant protection structure of the pressure transmitter, which has the following beneficial effects:
According to the utility model, the first damping spring and the first damping column are arranged to achieve damping effect in the up-down direction, and the second damping spring and the second damping column are arranged to achieve damping effect in the left-right direction, so that the body achieves protection effect, the first protection plate is arranged, and the first protection plate is made of silica gel material to achieve protection effect on the outer wall of the body, so that the anti-vibration performance and the protection performance of the protection box are improved.
Drawings
FIG. 1 is a schematic cross-sectional view of the present utility model;
FIG. 2 is a schematic perspective view of a pressure transmitter body of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
Fig. 4 is an enlarged schematic view of the structure of fig. 1 at B according to the present utility model.
Wherein: 1. a protective box; 2. a shock absorbing assembly; 3. a protection component; 4. a first fixing groove; 5. a body; 6. a first protection plate; 7. a second fixing groove; 8. a first shock absorption column; 9. a damping spring I; 10. a second protection plate; 11. a fixing plate; 12. damping spring II; 13. and a damping column II.
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.
Embodiment one:
as shown in fig. 1, 3 and 4, the vibration-proof protection structure of the pressure transmitter provided by the utility model comprises a protection box 1, wherein a first fixing groove 4 is formed in the top wall of the protection box 1, a fixing plate 11 is arranged in the first fixing groove 4, and a damping component 2 is arranged in the first fixing groove 4;
The damping assembly 2 comprises a damping post I8, a damping spring I9, a damping spring II 12 and a damping post II 13, wherein a protection plate I6 is arranged in the fixing groove I4, two protection plates I6 are arranged, the outer side wall of the protection plate I6 is fixedly provided with the output end of the damping post II 13, the damping spring II 12 is sleeved on the outer wall of the damping post II 13, one end of the damping spring II 12 is fixedly arranged on the outer side wall of the protection plate I6, the damping post I8 is fixedly arranged at the upper end of the inner bottom wall of the fixing groove I4, and the damping spring I9 is fixedly arranged at the upper end of the inner bottom wall of the fixing groove I4.
Specifically, the outer wall of shock-absorbing column one 8 has cup jointed damping spring one 9, and shock-absorbing column one 8 and damping spring one 9 are provided with a plurality ofly, and shock-absorbing column two 13 and damping spring two 12 are provided with a plurality ofly. The damping spring has the advantages that the damping spring I9 is arranged, the damping effect is achieved in the up-down direction, the damping spring II 12 is arranged, the damping effect is achieved in the up-down direction, and the damping is arranged at the output end and the fixed end of the damping column I8.
Specifically, fixed slot two 7 has been seted up to the inside wall of fixed plate 11, and the inside of fixed slot two 7 is provided with damping spring two 12 and shock strut two 13, and the stiff end of shock strut two 13 is fixed to be set up on the inside wall of fixed slot two 7, and damping spring two 12's one end is fixed to be set up on the inside wall of fixed slot two 7. The fixing groove II 7 has the advantages that the fixing groove II 7 has the effect of installing the damping spring II 12 and the damping column II 13.
Specifically, the output of shock strut two 13 is fixed to be set up on the lateral wall of guard plate one 6, and shock-absorbing spring two 12's the other end is fixed to be set up on the lateral wall of guard plate one 6, and the inside of fixed slot one 4 is provided with protection component 3. The advantage is, the setting of protection plate one 6 adopts the silica gel material, and the silica gel material has good decompression shock attenuation effect, and has stronger anti deformability.
Embodiment two:
As shown in fig. 1, 2 and 4, as an improvement over the previous embodiment. Specifically, the protection component 3 includes a first protection plate 6 and a second protection plate 10, the second protection plate 10 is fixedly arranged on the inner side of the inner side wall of the fixing plate 11, the second protection plate 10 is located at the lower end of the first protection plate 6, and the first protection plate 6 and the second protection plate 10 are provided with two. The advantage is, the setting of guard plate two 10 adopts the silica gel material, and the silica gel material has good decompression shock attenuation effect, and has stronger anti deformability.
Specifically, the body 5 is arranged in the first fixed groove 4, the body 5 is located at the upper ends of the first shock absorption column 8 and the first shock absorption spring 9, the body 5 is arranged between the first two protection plates 6, and the body 5 is arranged between the second two protection plates 10. The advantage is, the setting of fixed slot one 4 has played the effect of placing body 5, is provided with the damping between the output and the stiff end of shock strut two 13, prevents that shock strut two 13 from making a round trip to frequently move.
When using, place body 5 in the inside of protective housing 1 through fixed slot one 4, in this in-process, the diapire of body 5 and the output of shock column one 8 and the top contact of damping spring one 9, in the protection in-process, buffer protection effect has been played to body 5 in upper and lower direction, simultaneously, the setting of guard plate one 6 and guard plate two 10, guard plate one 6 and guard plate two 10 all adopt the silica gel material, the silica gel material has good decompression shock attenuation effect, and have stronger anti deformability, guard plate one 6 and guard plate two 10's setting, prevent the outer wall of body 5 and the contact of the inside wall of fixed plate 11, thereby produce the damage to the outer wall of body 5, and then played the guard action, and when controlling the direction shock attenuation, the lateral wall of body 5 is exerted a force to guard plate one 6, then shock column two 13 and damping spring two 12 compression unload the power, consequently, shock column two 13 and damping spring two 12's setting has played buffer protection effect to body 5 in the left and right directions.
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. The utility model provides a pressure transmitter anti vibration protective structure, includes protective housing (1), its characterized in that: the top wall of the protective box (1) is provided with a first fixed groove (4), a fixed plate (11) is arranged in the first fixed groove (4), and a damping component (2) is arranged in the first fixed groove (4);
The damping assembly (2) comprises a damping post I (8), a damping spring I (9), a damping spring II (12) and a damping post II (13), a protection plate I (6) is arranged in a fixing groove I (4), two protection plates I (6) are arranged, an output end of the damping post II (13) is fixedly arranged on the outer side wall of the protection plate I (6), a damping spring II (12) is sleeved on the outer wall of the damping post II (13), one end of the damping spring II (12) is fixedly arranged on the outer side wall of the protection plate I (6), a damping post I (8) is fixedly arranged at the upper end of the inner bottom wall of the fixing groove I (4), and a damping spring I (9) is fixedly arranged at the upper end of the inner bottom wall of the fixing groove I (4).
2. The vibration resistant protective structure of a pressure transmitter of claim 1, wherein: the outer wall of the damping column I (8) is sleeved with the damping spring I (9), the damping column I (8) and the damping spring I (9) are provided with a plurality of damping columns, and the damping column II (13) and the damping spring II (12) are provided with a plurality of damping springs.
3. The vibration resistant protective structure of a pressure transmitter of claim 1, wherein: the inside wall of fixed plate (11) has seted up fixed slot two (7), the inside of fixed slot two (7) is provided with damping spring two (12) and shock strut two (13), the stiff end of shock strut two (13) is fixed to be set up on the inside wall of fixed slot two (7), the one end of damping spring two (12) is fixed to be set up on the inside wall of fixed slot two (7).
4. The vibration resistant protective structure of a pressure transmitter of claim 1, wherein: the output end of the damping column II (13) is fixedly arranged on the outer side wall of the protection plate I (6), the other end of the damping spring II (12) is fixedly arranged on the outer side wall of the protection plate I (6), and the protection component (3) is arranged in the fixing groove I (4).
5. The pressure transmitter vibration resistant protective structure of claim 4, wherein: the protection component (3) comprises a first protection plate (6) and a second protection plate (10), the second protection plate (10) is fixedly arranged on the inner side of the inner side wall of the fixing plate (11), the second protection plate (10) is located at the lower end of the first protection plate (6), and the first protection plate (6) and the second protection plate (10) are two.
6. The pressure transmitter vibration resistant protective structure of claim 5, wherein: the fixing groove I (4) is internally provided with a body (5), the body (5) is positioned at the upper ends of the shock absorption column I (8) and the shock absorption spring I (9), the body (5) is arranged between the protection plates I (6), and the body (5) is arranged between the protection plates II (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322664175.XU CN220819307U (en) | 2023-10-07 | 2023-10-07 | Vibration-proof protection structure of pressure transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322664175.XU CN220819307U (en) | 2023-10-07 | 2023-10-07 | Vibration-proof protection structure of pressure transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220819307U true CN220819307U (en) | 2024-04-19 |
Family
ID=90677737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322664175.XU Active CN220819307U (en) | 2023-10-07 | 2023-10-07 | Vibration-proof protection structure of pressure transmitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220819307U (en) |
-
2023
- 2023-10-07 CN CN202322664175.XU patent/CN220819307U/en active Active
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| GR01 | Patent grant |