CN214315965U - Automatic change anticorrosive device of instrument and meter equipment - Google Patents
Automatic change anticorrosive device of instrument and meter equipment Download PDFInfo
- Publication number
- CN214315965U CN214315965U CN202120565734.XU CN202120565734U CN214315965U CN 214315965 U CN214315965 U CN 214315965U CN 202120565734 U CN202120565734 U CN 202120565734U CN 214315965 U CN214315965 U CN 214315965U
- Authority
- CN
- China
- Prior art keywords
- shell
- sealing ring
- casing
- instrument main
- main body
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model discloses an automatic change anticorrosive device of instrument equipment, including instrument main part, sealing plug, locating piece and drier package, electric capacity force transducer is installed to the bottom of instrument main part, first casing is installed to one side of instrument main part. The utility model discloses an install the locating piece, sealing mechanism, first sealing ring, sealed the pad, the fixed screw, the second sealing ring, the slot, inserted block and constant head tank, make through the connection between locating piece and the constant head tank, so that install the junction between electric capacity force transducer and first casing and second casing with first sealing ring and second sealing ring, and merge first sealing ring and second sealing ring through being connected between inserted block and the slot, simultaneously through the rotation of fixed screw in the fixed screw so that carry out spacing fixed to the inserted block, thereby improve the sealing performance of electric capacity force transducer junction through sealed the inseparable laminating between pad and the electric capacity force transducer.
Description
Technical Field
The utility model relates to an anticorrosive device technical field specifically is an automatic change anticorrosive device of instrument and meter equipment.
Background
In the present society, with the progress of science and technology, the industry of instruments and meters is developed vigorously, an automatic instrument is composed of a plurality of automatic elements, is an 'information machine', and is an automatic technical tool with more perfect functions, and in the using process of the automatic instrument, an anticorrosion device is usually needed to avoid the influence of the external environment on equipment, but the existing anticorrosion device has a plurality of problems and defects;
the anticorrosive device of traditional automatic instrument equipment carries out anticorrosive protection to it through the protection casing mostly, and the protection casing can produce the gap with the junction of instrument main part usually when using to reduce the protective effect of protection casing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic change anticorrosive device of instrument and equipment to solve the lower problem of the sealed effect of the protection casing that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an anti-corrosion device of automatic instrument equipment comprises an instrument main body, a sealing plug, a positioning block and a desiccant bag, wherein a capacitive force sensor is installed at the bottom end of the instrument main body, a first shell is installed at one side of the instrument main body, a second shell is installed at one side, close to the instrument main body, of the first shell, connecting plates are installed at one sides, far away from the instrument main body, of the first shell and the second shell, sealing plugs are installed at one sides, close to the instrument main body, of the connecting plates, moisture-proof plates are installed at one sides, close to the instrument main body, of the sealing plugs, accommodating grooves are evenly arranged inside the moisture-proof plates, the desiccant bag is filled inside the accommodating grooves, mounting grooves are formed in the middle positions, close to one sides of the connecting plates, of the first shell and the second shell, of the mounting grooves are movably connected with the sealing plugs, a sealing mechanism is arranged between the bottom ends of the first shell and the second shell outside the capacitive force sensor, sealing mechanism includes first sealing ring, and the bottom at the first casing of capacitive force sensor one side is installed to first sealing ring, the inserted block is all installed at the both ends that first sealing ring is close to second casing one side, the second sealing ring is installed to one side that first sealing ring is close to the second casing, and the both ends that the second sealing ring is close to first sealing ring one side all are provided with the slot, the slot all with inserted block swing joint, the inside that the second sealing ring of capacitive force sensor one end was kept away from to the slot all is provided with fixed screw, and the equal movable mounting in inside of fixed screw has the fixed screw, sealed the pad is all installed to one side that first sealing ring and second sealing ring are close to capacitive force sensor.
Preferably, the fixture blocks are evenly installed at the two ends, close to one side of the second shell, of the first shell, the clamping grooves are evenly formed in the two ends, close to one side of the first shell, of the second shell, the clamping grooves are all movably connected with the fixture blocks, the locking screw holes are formed in the inner portion, far away from one end of the instrument main body, of the second shell, and the locking screws are evenly movably installed in the locking screw holes.
Preferably, the bottom of first casing and second casing all is provided with the constant head tank, and the locating piece is all installed on the top of first sealing ring and second sealing ring, the locating piece all with constant head tank swing joint.
Preferably, one side of the first shell and one side of the second shell, which are close to the connecting plate, outside the mounting groove are both provided with threaded grooves, and one side of the connecting plate, which is close to the instrument main body, is both provided with threaded heads, and the threaded heads are both movably connected with the threaded grooves.
Preferably, the size of the positioning block is equal to that of the positioning groove, and anti-slip stripes are arranged on the outer side of the positioning block.
Preferably, the size of the slot is equal to that of the insert block, and the slot and the insert block are symmetrically arranged about a central axis of the capacitive force sensor.
Compared with the prior art, the beneficial effects of the utility model are that: the anti-corrosion device of the automatic instrument not only realizes the function of strengthening sealing, but also realizes the function of moisture protection, and simultaneously realizes the function of convenient assembly and disassembly;
(1) by installing the positioning block, the sealing mechanism, the first sealing ring, the sealing gasket, the fixing screw hole, the second sealing ring, the slot, the insert block and the positioning groove, through the connection between the positioning block and the positioning groove, so that the first and second sealing rings are mounted at the connection between the capacitive force sensor and the first and second housings, the first sealing ring and the second sealing ring are combined through the connection between the insert block and the slot, and the insert block is limited and fixed through the rotation of the fixing screw in the fixing screw hole, therefore, the sealing performance of the joint of the capacitive force sensor is improved through the close fit between the sealing gasket and the capacitive force sensor, the air circulation is reduced, the influence of the external environment on the instrument main body is reduced, the corrosion and damage of the instrument main body caused by the harmful liquid entering the instrument main body are avoided, and the service life of the instrument main body is prolonged;
(2) by installing the sealing plug, the connecting plate, the mounting groove, the accommodating groove, the moisture-proof plate, the desiccant bag, the thread groove and the thread head, when the instrument main body is used daily, the desiccant bag can absorb moisture and harmful moisture mixed in circulating air in the first shell and the second shell under the action of the desiccant bag, so that the dryness degree of the interior of the first shell and the second shell is kept, the phenomenon that the moisture is corroded and damaged due to long-time contact with the instrument main body or an internal element is damped and damaged to influence the normal use of the instrument main body is avoided, meanwhile, the desiccant bag can be replaced by rotating the connecting plate under the condition that the first shell and the second shell are not dismounted through the threaded connection action between the thread groove and the thread head, and the operation is convenient and the use is convenient;
(3) through installing draw-in groove, locking screw and fixture block for through the rotation of locking screw in the locking screw and the connection and the separation between fixture block and the draw-in groove so that drive and carry out the dismouting between first casing and the second casing, thereby be convenient for carry out the inspection maintenance to the instrument main part, the simple operation makes things convenient for the staff to use.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic top view of the sealing mechanism of the present invention;
fig. 3 is a schematic top view of the sealing mechanism of the present invention;
fig. 4 is a schematic structural view of a portion a in fig. 1 according to the present invention;
fig. 5 is a schematic top view of the first housing of the present invention;
fig. 6 is a schematic front view of the structure of the present invention.
In the figure: 1. a first housing; 2. a meter main body; 3. a sealing plug; 4. a connecting plate; 5. mounting grooves; 6. positioning blocks; 7. a sealing mechanism; 701. a first seal ring; 702. a gasket; 703. fixing screws; 704. fixing screw holes; 705. a second seal ring; 706. a slot; 707. inserting a block; 8. positioning a groove; 9. a capacitive force sensor; 10. accommodating grooves; 11. a moisture-proof plate; 12. a desiccant bag; 13. a second housing; 14. a thread groove; 15. a screw head; 16. a card slot; 17. locking screws; 18. locking the screw hole; 19. and (7) clamping blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides an embodiment: an anti-corrosion device of automatic instrument equipment comprises an instrument main body 2, a sealing plug 3, a positioning block 6 and a drying agent bag 12, wherein a capacitive force sensor 9 is installed at the bottom end of the instrument main body 2, and a first shell 1 is installed on one side of the instrument main body 2;
specifically, as shown in fig. 5, when in use, the first housing 1 and the second housing 13 are driven to be disassembled and assembled by the rotation of the locking screw 17 in the locking screw hole 18 and the connection and separation of the clamping block 19 and the clamping groove 16, so that the instrument main body 2 is convenient to inspect and maintain, the operation is convenient, and the use by workers is convenient;
positioning grooves 8 are formed in the bottom ends of the first shell 1 and the second shell 13, positioning blocks 6 are mounted at the top ends of the first sealing ring 701 and the second sealing ring 705, and the positioning blocks 6 are movably connected with the positioning grooves 8;
specifically, as shown in fig. 1, in use, through the connection between the positioning block 6 and the positioning groove 8, the first sealing ring 701 and the second sealing ring 705 are installed at the connection between the capacitive force sensor 9 and the first casing 1 and the second casing 13;
the size of the positioning block 6 is equal to that of the positioning groove 8, and anti-skid stripes are arranged on the outer side of the positioning block 6;
specifically, as shown in fig. 1, when in use, the size of the positioning block 6 is equal to that of the positioning groove 8, and the outer sides of the positioning block 6 are provided with the anti-slip stripes, so that the connection effect between the positioning block 6 and the positioning groove 8 is further improved, and the sealing performance is enhanced;
a second shell 13 is arranged on one side, close to the instrument main body 2, of the first shell 1, a connecting plate 4 is arranged on one side, far away from the instrument main body 2, of the first shell 1 and one side, close to the instrument main body 2, of the second shell 13, a sealing plug 3 is arranged on one side, close to the instrument main body 2, of the connecting plate 4, a damp-proof plate 11 is arranged on one side, close to the instrument main body 2, of the sealing plug 3, accommodating grooves 10 are uniformly formed in the damp-proof plate 11, desiccant packages 12 are filled in the accommodating grooves 10, and mounting grooves 5 are formed in the middle positions, close to one sides of the connecting plates 4, of the first shell 1 and the second shell 13;
threaded grooves 14 are formed in the sides, close to the connecting plate 4, of the first shell 1 and the second shell 13 on the outer sides of the mounting grooves 5, threaded heads 15 are mounted on the sides, close to the instrument main body 2, of the connecting plate 4, and the threaded heads 15 are movably connected with the threaded grooves 14;
specifically, as shown in fig. 1 and 4, when in use, the desiccant bag 12 can be replaced by rotating the connecting plate 4 under the condition that the first shell 1 and the second shell 13 are not disassembled through the threaded connection between the threaded groove 14 and the threaded head 15, so that the operation is convenient and the use is convenient;
the mounting grooves 5 are movably connected with the sealing plugs 3, a sealing mechanism 7 is arranged between the bottom ends of the first shell 1 and the second shell 13 at the outer side of the capacitive force sensor 9, the sealing mechanism 7 comprises a first sealing ring 701, the first sealing ring 701 is arranged at the bottom end of the first shell 1 at one side of the capacitive force sensor 9, the two ends of the first sealing ring 701 close to one side of the second shell 13 are respectively provided with an insert block 707, the side of the first sealing ring 701 close to the second shell 13 is provided with a second sealing ring 705, and the two ends of the second sealing ring 705 close to one side of the first sealing ring 701 are respectively provided with a slot 706;
the size of the slot 706 is equal to that of the insert block 707, and the slot 706 and the insert block 707 are symmetrically arranged about a central axis of the capacitive force sensor 9;
specifically, as shown in fig. 2, when in use, the size of the slot 706 is equal to that of the insert block 707 and is symmetrically arranged with respect to the central axis of the capacitive force sensor 9, so that the connection effect between the insert block 707 and the slot 706 is improved, and the installation stability of the first seal ring 701 and the second seal ring 705 is further enhanced;
the inserting grooves 706 are movably connected with the inserting blocks 707, fixing screw holes 704 are formed in the inner portions of the second sealing rings 705 at the ends, far away from the capacitive force sensor 9, of the inserting grooves 706, fixing screws 703 are movably mounted in the inner portions of the fixing screw holes 704, and sealing gaskets 702 are mounted on the sides, close to the capacitive force sensor 9, of the first sealing rings 701 and the second sealing rings 705.
The working principle is as follows: when the utility model is used, firstly, the first shell 1 and the second shell 13 are installed outside the instrument main body 2 through the connection between the fixture block 19 and the clamping groove 16, and after the fixation is completed, the fixture block 19 is limited and fixed by rotating the locking screw 17, so that the instrument main body 2 is protected through the effect of the first shell 1 and the second shell 13;
then, after the first housing 1 and the second housing 13 are mounted, the first sealing ring 701 and the second sealing ring 705 are mounted at the joint between the capacitive force sensor 9 and the first housing 1 and the second housing 13 through the connection between the positioning block 6 and the positioning groove 8, the first sealing ring 701 and the second sealing ring 705 are combined through the connection between the insert block 707 and the insertion groove 706, and the insert block 707 is limited and fixed by rotating the fixing screw 703, so that the sealing performance of the joint of the capacitive force sensor 9 is improved through the close fit between the sealing gasket 702 and the capacitive force sensor 9, the air circulation is reduced, and the influence of the external environment on the meter main body 2 is reduced;
finally, when the instrument main body 2 is used daily, the desiccant bag 12 is used for absorbing damp and harmful moisture mixed in the air, so that the drying degree inside the first shell 1 and the second shell 13 is kept, the phenomenon that the moisture is corroded and damaged or internal elements are damped and damaged to influence normal use of the instrument main body 2 due to long-time contact with the instrument main body is avoided, meanwhile, the desiccant bag 12 can be replaced by the rotary connecting plate 4 under the condition that the first shell 1 and the second shell 13 are not dismounted through the threaded connection between the thread groove 14 and the thread head 15, and the operation is convenient and the use is convenient.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an automatic change anticorrosive device of instrument and meter equipment, includes instrument main part (2), sealing plug (3), locating piece (6) and drier package (12), its characterized in that: capacitive force sensor (9) is installed at the bottom end of instrument main body (2), first casing (1) is installed at one side of instrument main body (2), second casing (13) is installed at one side of first casing (1) near instrument main body (2), connecting plate (4) is installed at one side of first casing (1) and second casing (13) far away from instrument main body (2), sealing plug (3) is installed at one side of connecting plate (4) near instrument main body (2), dampproof plate (11) is installed at one side of sealing plug (3) near instrument main body (2), holding tank (10) is evenly arranged inside dampproof plate (11), desiccant bag (12) is filled inside holding tank (10), mounting groove (5) is arranged at the middle position of one side of connecting plate (4) near first casing (1) and second casing (13), and the mounting groove (5) is movably connected with the sealing plug (3), a sealing mechanism (7) is arranged between the bottom ends of the first shell (1) and the second shell (13) at the outer side of the capacitive force sensor (9), the sealing mechanism (7) comprises a first sealing ring (701), the first sealing ring (701) is arranged at the bottom end of the first shell (1) at one side of the capacitive force sensor (9), the two ends of the first sealing ring (701) close to one side of the second shell (13) are respectively provided with an insert block (707), the side of the first sealing ring (701) close to the second shell (13) is provided with a second sealing ring (705), the two ends of the second sealing ring (705) close to one side of the first sealing ring (701) are respectively provided with a slot (706), the slot (706) is movably connected with the insert block (707), the inner part of the second sealing ring (705) at one end of the slot (706) far away from one end of the capacitive force sensor (9) is respectively provided with a fixed screw hole (704), and the inside of the fixed screw hole (704) is movably provided with a fixed screw (703), and one sides of the first sealing ring (701) and the second sealing ring (705) close to the capacitive force sensor (9) are respectively provided with a sealing gasket (702).
2. The corrosion prevention device for the automated instrument device according to claim 1, characterized in that: clamping blocks (19) are evenly installed at two ends, close to one side of the second shell (13), of the first shell (1), clamping grooves (16) are evenly formed in two ends, close to one side of the first shell (1), of the second shell (13), the clamping grooves (16) are all movably connected with the clamping blocks (19), locking screw holes (18) are all formed in the clamping grooves (16) of the second shell (13) far away from one end of the instrument main body (2), and locking screws (17) are evenly movably installed in the locking screw holes (18).
3. The corrosion prevention device for the automated instrument device according to claim 1, characterized in that: the bottom of first casing (1) and second casing (13) all is provided with constant head tank (8), and locating piece (6) are all installed on the top of first sealing ring (701) and second sealing ring (705), locating piece (6) all with constant head tank (8) swing joint.
4. The corrosion prevention device for the automated instrument device according to claim 1, characterized in that: the instrument is characterized in that one side, close to the connecting plate (4), of the first shell (1) and the second shell (13) on the outer side of the mounting groove (5) is provided with a thread groove (14), one side, close to the instrument main body (2), of the connecting plate (4) is provided with a thread head (15), and the thread head (15) is movably connected with the thread groove (14).
5. The automatic instrument equipment anticorrosion device according to claim 3, wherein: the size of the positioning block (6) is equal to that of the positioning groove (8), and anti-slip stripes are arranged on the outer side of the positioning block (6).
6. The corrosion prevention device for the automated instrument device according to claim 1, characterized in that: the size of the slot (706) is equal to that of the insert block (707), and the slot (706) and the insert block (707) are symmetrically arranged relative to the central axis of the capacitive force sensor (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120565734.XU CN214315965U (en) | 2021-03-19 | 2021-03-19 | Automatic change anticorrosive device of instrument and meter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120565734.XU CN214315965U (en) | 2021-03-19 | 2021-03-19 | Automatic change anticorrosive device of instrument and meter equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214315965U true CN214315965U (en) | 2021-09-28 |
Family
ID=77836934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120565734.XU Expired - Fee Related CN214315965U (en) | 2021-03-19 | 2021-03-19 | Automatic change anticorrosive device of instrument and meter equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214315965U (en) |
-
2021
- 2021-03-19 CN CN202120565734.XU patent/CN214315965U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214315965U (en) | Automatic change anticorrosive device of instrument and meter equipment | |
| CN212459973U (en) | Expansive force testing device | |
| CN208623301U (en) | A kind of waterproof cable fixing head | |
| CN214798121U (en) | Waterproof sealing type electric slip ring | |
| CN216312075U (en) | Grounding device for low-frequency antenna test | |
| CN216118757U (en) | Immersed test structure and test assembly | |
| CN111766419A (en) | Electric power operation and inspection protection ammeter | |
| CN220107942U (en) | Protective device | |
| CN210774254U (en) | Corrosion-resistant radar level meter | |
| CN217032791U (en) | Built-in high-voltage epoxy insulating sleeve wireless temperature monitoring device | |
| CN219200458U (en) | Detection probe with good sealing effect | |
| CN210270830U (en) | Optical mouse integrated circuit packaging structure | |
| CN216120444U (en) | Battery assembly with water leakage detection sealing member | |
| CN219573184U (en) | Nitrogen flowmeter that leakproofness is good | |
| CN218040725U (en) | Tunnel monitoring cable protection device | |
| CN219774789U (en) | Oil leakage prevention sealing device | |
| CN221042493U (en) | End cover and motor | |
| CN216411381U (en) | Drawer type waterproof metering box | |
| CN221593851U (en) | Intelligent static level | |
| CN219107191U (en) | Structure for guaranteeing sealing reliability of motor | |
| CN212903421U (en) | Gas flowmeter with good sealing performance | |
| CN220982355U (en) | Dustproof and waterproof electromagnetic flowmeter | |
| CN214177036U (en) | Petroleum pump motor dustproof device for petroleum exploitation | |
| CN220984432U (en) | Integral sealing type thermal protector | |
| CN214201712U (en) | Safe and reliable high-precision battery tester for battery detection |
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: 20210928 |