CN211552929U - Protection device for be used for vortex flowmeter sensing signal converter - Google Patents
Protection device for be used for vortex flowmeter sensing signal converter Download PDFInfo
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- CN211552929U CN211552929U CN202020107447.XU CN202020107447U CN211552929U CN 211552929 U CN211552929 U CN 211552929U CN 202020107447 U CN202020107447 U CN 202020107447U CN 211552929 U CN211552929 U CN 211552929U
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- mounting
- protection cover
- column
- protection
- installation
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Abstract
The utility model discloses a protector for be used for vortex flowmeter sensing signal converter, including the mounting panel, the positive fixed mounting of mounting panel has the converter body, the upper and lower both sides of converter body all are provided with the installation fixture block, installation fixture block fixed mounting is in the front of mounting panel. The utility model discloses in, through setting up installation fixture block and installation slot, only need to insert the back with first protection casing and second protection casing by installation fixture block department when installing first protection casing and second protection casing, erection column and mounting groove contact, the one end that the converter body was kept away from to the fixed column this moment is in one side that the converter body was kept away from to the mounting groove, and the one end of fixed column this moment is located same horizontal plane with one side of mounting groove, make the erection column can insert, press the fixed column to stopper and spacing groove contact after the erection column inserts, then the installation is accomplished to rotatory limiting plate, the dismantlement mode is opposite with the mounting means order, possess the advantage of making things convenient for the dismouting.
Description
Technical Field
The utility model relates to a vortex flowmeter field especially relates to a protector for be used for vortex flowmeter sensing signal converter.
Background
The vortex shedding flowmeter is a volume flowmeter which is produced according to the Karman vortex shedding principle and is used for measuring the volume flow, the standard condition volume flow or the standard condition mass flow of gas, steam or liquid, and a protection device is required to be used for protecting a sensing signal converter of the vortex shedding flowmeter in the using process of the vortex shedding flowmeter.
The existing protection device for the vortex shedding flowmeter sensing signal converter is troublesome in disassembly and assembly and has certain limitation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a protection device for a vortex shedding flowmeter sensing signal converter.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a protector for be used for vortex flowmeter sensing signal converter, includes the mounting panel, the positive fixed mounting of mounting panel has the converter body, the upper and lower both sides of converter body all are provided with the installation fixture block, installation fixture block fixed mounting is in the front of mounting panel, the positive movable mounting of installation fixture block has first protection casing and second protection casing, the front of first protection casing and second protection casing all is provided with the dust screen.
First protection casing and second protection casing contact department are provided with installation device, second protection casing is provided with receiving arrangement with first protection casing contact department, installation device is close to the equal fixed mounting in both ends about receiving arrangement one side and has the erection column, erection column and receiving arrangement swing joint, receiving arrangement has seted up the mounting groove with erection column contact department, one side movable mounting that the converter body was kept away from to the mounting groove has the fixed column, the fixed column runs through receiving arrangement's lateral wall and extends to receiving arrangement's the outside, the one end fixed mounting that the fixed column is located the receiving arrangement outside has the limiting plate, the other end fixed mounting of fixed column has the stopper, spacing groove has been seted up to one side that the mounting groove is close to the converter body, the fixed orifices has been seted up at the middle part of erection column, fixed orifices and fixed column.
As a further description of the above technical solution:
installation clamping grooves are formed in the contact positions of the first protection cover and the second protection cover and the installation clamping blocks, and the installation clamping grooves are connected with the installation clamping blocks in a clamped mode.
As a further description of the above technical solution:
the cross sectional areas of the first protective cover and the second protective cover are consistent, and the first protective cover and the second protective cover are symmetrically distributed on the front face of the mounting plate.
As a further description of the above technical solution:
the number of the mounting clamping blocks is two, and the mounting clamping blocks are symmetrically distributed on the upper side and the lower side of the converter body.
As a further description of the above technical solution:
the length of the installation clamping groove is half of the length of the installation clamping block, the installation clamping grooves at the first protection cover and the second protection cover are equal in length, and the positions of the installation clamping grooves are consistent.
As a further description of the above technical solution:
the cross-sectional areas of the fixing holes and the fixing columns are consistent, and the fixing holes are movably connected with the fixing columns.
As a further description of the above technical solution:
the cross-sectional area of the limiting block is consistent with that of the fixing column, and the bottom end of the limiting block is provided with a clamping plate.
As a further description of the above technical solution:
the limiting groove is a circular clamping groove, a bayonet is formed in one side, close to the limiting block, of the limiting groove, and the cross sectional area of the bayonet is consistent with that of the clamping plate.
Compared with the prior art, the beneficial effects of the utility model are that: firstly, by arranging an installation clamping block and an installation clamping groove, when a first protective cover and a second protective cover are installed, only the first protective cover and the second protective cover are required to be connected from the installation clamping block, an installation column is contacted with an installation groove, one end, far away from a converter body, of a fixing column is located on one side, far away from the converter body, of the installation groove, and one end of the fixing column and one side of the installation groove are located on the same horizontal plane, so that the installation column can be inserted, the fixing column is pressed to a limiting block to be contacted with a limiting groove after the installation column is inserted, then the limiting plate is rotated to complete installation, the disassembly mode and the installation mode are opposite; secondly, the dustproof net is arranged, so that the converter body can be helped to dissipate heat, and meanwhile, the dustproof effect is achieved; and finally, the length of the mounting clamping groove is half of that of the mounting clamping block, so that the first protective cover and the second protective cover are symmetrically distributed on the front surface of the mounting plate right after the first protective cover and the second protective cover are connected by the mounting clamping block.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the mounting block of the present invention;
FIG. 3 is a schematic view of the structure of the mounting slot of the present invention;
FIG. 4 is a schematic view of the middle bayonet structure of the present invention;
fig. 5 is an enlarged view of the structure a in fig. 1 according to the present invention.
In the figure: 1. mounting a plate; 2. a converter body; 3. mounting a clamping block; 4. a first shield; 5. a second shield; 6. a dust screen; 7. a mounting device; 8. a receiving device; 9. mounting a column; 10. mounting grooves; 11. fixing a column; 12. a limiting plate; 13. a limiting block; 14. a limiting groove; 15. a fixing hole; 16. installing a clamping groove; 17. clamping a plate; 18. and (4) a bayonet.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-5, a protector for vortex flowmeter sensing signal converter, including mounting panel 1, the positive fixed mounting of mounting panel 1 has converter body 2, converter body 2's upper and lower both sides all are provided with installation fixture block 3, installation fixture block 3 fixed mounting is in mounting panel 1's front, the positive movable mounting of installation fixture block 3 has first protection casing 4 and second protection casing 5, first protection casing 4 all is provided with dust screen 6 with the front of second protection casing 5, through setting up dust screen 6, have dirt-proof effect again when can help converter body 2 radiating.
The contact part of the first protective cover 4 and the second protective cover 5 is provided with an installation device 7, the contact part of the second protective cover 5 and the first protective cover 4 is provided with a receiving device 8, the upper end and the lower end of one side of the installation device 7, which is close to the receiving device 8, are both fixedly provided with installation columns 9, the installation columns 9 are movably connected with the receiving device 8, the contact part of the receiving device 8 and the installation columns 9 is provided with an installation groove 10, one side of the installation groove 10, which is far away from the converter body 2, is movably provided with a fixed column 11, the fixed column 11 penetrates through the side wall of the receiving device 8 and extends to the outer side of the receiving device 8, when the installation is carried out, one end of the fixed column 11, which is far away from the converter body 2, is positioned at one side of the installation groove 10, which is far away from the, the other end fixed mounting of fixed column 11 has stopper 13, and mounting groove 10 has seted up spacing groove 14 near one side of converter body 2, and fixed orifices 15 have been seted up at the middle part of erection column 9, fixed orifices 15 and fixed column 11 swing joint.
Further, installation clamping grooves 16 are formed in the contact positions of the first protection cover 4 and the second protection cover 5 with the installation clamping blocks 3, and the installation clamping grooves 16 are connected with the installation clamping blocks 3 in a clamped mode.
Further, the cross-sectional areas of the first protection cover 4 and the second protection cover 5 are consistent, and the first protection cover 4 and the second protection cover 5 are symmetrically distributed on the front surface of the mounting plate 1.
Further, the number of the mounting fixture blocks 3 is two, and the mounting fixture blocks are symmetrically distributed on the upper side and the lower side of the converter body 2.
Further, the length of the installation clamping groove 16 is half of the length of the installation clamping block 3, the lengths of the installation clamping grooves 16 at the first protection cover 4 and the second protection cover 5 are equal, the positions of the installation clamping grooves are consistent, and the length of the installation clamping groove 16 is half of the length of the installation clamping block 3, so that the first protection cover 4 and the second protection cover 5 are symmetrically distributed on the front face of the installation plate 1 just after the installation clamping block 3 is connected.
Further, the cross-sectional areas of the fixing holes 15 and the fixing columns 11 are the same, and the fixing holes 15 are movably connected with the fixing columns 11.
Further, the cross-sectional area of the limiting block 13 is consistent with that of the fixing column 11, and a clamping plate 17 is arranged at the bottom end of the limiting block 13.
Further, the limiting groove 14 is a circular clamping groove, a bayonet 18 is formed in one side, close to the limiting block 13, of the limiting groove 14, the cross section area of the bayonet 18 is consistent with that of the clamping plate 17, and the clamping plate 17 is provided with the bayonet 18 and the clamping plate 17, so that the limiting block 13 and the limiting groove 14 can be fixed to achieve the effect of fixing the mounting column 9 by rotating the limiting plate 12 after the clamping plate 17 is connected to the bayonet 18.
The working principle is as follows: by arranging the installation clamping block 3 and the installation clamping groove 16, after the first protection cover 4 and the second protection cover 5 are installed by connecting the installation clamping block 3, the installation column 9 is contacted with the installation groove 10, one end of the fixing column 11 far away from the converter body 2 is positioned at one side of the installation groove 10 far away from the converter body 2, and one end of the fixing column 11 and one side of the installation groove 10 are positioned at the same horizontal plane, so that the installation column 9 can be inserted, the fixing column 11 is pressed until the limiting block 13 is contacted with the limiting groove 14 after the installation column 9 is inserted, then the limiting plate 12 is rotated to complete installation, the disassembly mode and the installation mode are opposite in sequence, the installation clamping groove 16 has the advantage of convenient disassembly and assembly, by arranging the dustproof net 6, the converter body 2 can be helped to dissipate heat, meanwhile, the dustproof effect is achieved, by setting the length of the installation clamping groove 16 to be half of the, the positions of the first protective cover 4 and the second protective cover 5 are just symmetrically distributed on the front surface of the mounting plate 1 after the first protective cover and the second protective cover are connected through the mounting clamping block 3.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A protection device for a vortex shedding flowmeter sensing signal converter comprises a mounting plate (1) and is characterized in that a converter body (2) is fixedly mounted on the front of the mounting plate (1), mounting clamping blocks (3) are arranged on the upper side and the lower side of the converter body (2), the mounting clamping blocks (3) are fixedly mounted on the front of the mounting plate (1), a first protection cover (4) and a second protection cover (5) are movably mounted on the front of the mounting clamping blocks (3), and dustproof nets (6) are arranged on the front of the first protection cover (4) and the front of the second protection cover (5);
the protection device comprises a first protection cover (4), a second protection cover (5) and a mounting device (7) are arranged at the contact position of the first protection cover (4) and the second protection cover (5), a receiving device (8) is arranged at the contact position of the second protection cover (5) and the first protection cover (4), a mounting column (9) is fixedly mounted at the upper end and the lower end of one side of the mounting device (7) close to the receiving device (8), the mounting column (9) is movably connected with the receiving device (8), a mounting groove (10) is formed at the contact position of the receiving device (8) and the mounting column (9), a fixing column (11) is movably mounted at one side, away from a converter body (2), of the mounting groove (10), the fixing column (11) penetrates through the side wall of the receiving device (8) and extends to the outer side of the receiving device (8), a limiting plate (12) is fixedly mounted at one end, located at the outer side, the converter is characterized in that a limiting groove (14) is formed in one side, close to the converter body (2), of the mounting groove (10), a fixing hole (15) is formed in the middle of the mounting column (9), and the fixing hole (15) is movably connected with the fixing column (11).
2. The protection device for the vortex shedding flowmeter sensing signal converter according to claim 1, wherein the contact positions of the first protection cover (4) and the second protection cover (5) with the mounting fixture block (3) are both provided with mounting fixture grooves (16), and the mounting fixture grooves (16) are clamped with the mounting fixture block (3).
3. The protection device for the vortex shedding flowmeter sensing signal converter according to claim 1, wherein the first protection cover (4) and the second protection cover (5) have the same cross-sectional area, and the first protection cover (4) and the second protection cover (5) are symmetrically distributed on the front surface of the mounting plate (1).
4. The protection device for the vortex shedding flowmeter sensing signal converter according to claim 1, wherein the number of the mounting fixture blocks (3) is two, and the mounting fixture blocks are symmetrically distributed on the upper side and the lower side of the converter body (2).
5. The protection device for the vortex shedding flowmeter sensing signal converter according to claim 2, wherein the length of the mounting clamping groove (16) is half of the length of the mounting clamping block (3), and the mounting clamping grooves (16) at the first protective cover (4) and the second protective cover (5) are equal in length and consistent in position.
6. The protection device for the vortex shedding flowmeter sensing signal converter according to claim 1, wherein the cross-sectional area of the fixing hole (15) is consistent with that of the fixing column (11), and the fixing hole (15) is movably connected with the fixing column (11).
7. The protection device for the vortex shedding flowmeter sensing signal converter according to claim 1, wherein the cross-sectional area of the limiting block (13) is consistent with that of the fixing column (11), and the bottom end of the limiting block (13) is provided with a clamping plate (17).
8. The protection device for the vortex shedding flowmeter sensing signal converter according to claim 7, wherein the limiting groove (14) is a circular clamping groove, a bayonet (18) is formed in one side of the limiting groove (14) close to the limiting block (13), and the cross-sectional area of the bayonet (18) is consistent with that of the clamping plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020107447.XU CN211552929U (en) | 2020-01-17 | 2020-01-17 | Protection device for be used for vortex flowmeter sensing signal converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020107447.XU CN211552929U (en) | 2020-01-17 | 2020-01-17 | Protection device for be used for vortex flowmeter sensing signal converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211552929U true CN211552929U (en) | 2020-09-22 |
Family
ID=72492130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020107447.XU Expired - Fee Related CN211552929U (en) | 2020-01-17 | 2020-01-17 | Protection device for be used for vortex flowmeter sensing signal converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211552929U (en) |
-
2020
- 2020-01-17 CN CN202020107447.XU patent/CN211552929U/en not_active Expired - Fee Related
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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: 20200922 Termination date: 20220117 |
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| CF01 | Termination of patent right due to non-payment of annual fee |