CN208921232U - A kind of liquid steel level sensor wire mouth sealing mechanism - Google Patents
A kind of liquid steel level sensor wire mouth sealing mechanism Download PDFInfo
- Publication number
- CN208921232U CN208921232U CN201822109311.8U CN201822109311U CN208921232U CN 208921232 U CN208921232 U CN 208921232U CN 201822109311 U CN201822109311 U CN 201822109311U CN 208921232 U CN208921232 U CN 208921232U
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- seam allowance
- sealing ring
- connector lug
- connector
- liquid steel
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Abstract
The utility model relates to sensor technical fields, disclose a kind of liquid steel level sensor wire mouth sealing mechanism, aiming at the problem that existing dust influences sensor service life, now propose following scheme, it includes sensor body, it is characterized in that, the sensor body is equipped with big seam allowance and small seam allowance, big seam allowance is located at the bottom of small seam allowance, connector lug is connected on the big seam allowance, the connector lug is equipped with sealing ring seam allowance and male half coupling, the bottom of the connector lug is fixedly connected with connector, the first sealing ring is equipped between the connector lug and big seam allowance, the second sealing ring is equipped between the connector lug and connector.The utility model overall structure is more compact, better tightness, to reach the function of prolonging the service life and improve the accuracy of measurement result.
Description
Technical field
The utility model relates to sensor technical field more particularly to a kind of liquid steel level sensor wire mouth sealers
Structure.
Background technique
Liquid steel level sensor used at present is directly bolted sealing after being sealed into metal and intermetallic composite coating, because of scene
Environment evil is cruel, and sensor is located near molten steel, and dust is also larger, the wind also formed at any time with the air-flow of neighbouring equipment moving
It is influenced.To which above-mentioned factor enters sensor body, that is, service life is influenced, and measurement result may also be influenced,
And not up to using effect.Therefore, it is necessary to a kind of liquid steel level sensor wire mouth sealing mechanisms to solve problem above.
Utility model content
The utility model proposes a kind of liquid steel level sensor wire mouth sealing mechanism, solve dust influence sensor
The problem of service life.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of liquid steel level sensor wire mouth sealing mechanism, including sensor body, which is characterized in that the sensor
Ontology is equipped with big seam allowance and small seam allowance, and big seam allowance is located at the bottom of small seam allowance, is connected with connector lug on the big seam allowance, described
Connector lug is equipped with sealing ring seam allowance and male half coupling, and the bottom of the connector lug is fixedly connected with connector.
Preferably, it is equipped with the first sealing ring between the connector lug and big seam allowance, is equipped between the connector lug and connector
Second sealing ring.
Preferably, first sealing ring and the second sealing ring are O shape structure.
Preferably, the male half coupling is connected through a screw thread with small seam allowance, and male half coupling is adapted to small seam allowance.
The beneficial effects of the utility model are: small seam allowance is positioning, connector lug is also classified into sealing ring seam allowance and male half coupling,
Middle male half coupling and the pairing processing installation of small seam allowance, the second sealing ring is installed in sealing ring seam allowance, with big seam allowance by first
Sealing ring compression reaches sealing effect.
The utility model overall structure is more compact, better tightness, prolongs the service life and improve measurement to reach
As a result the function of accuracy.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of liquid steel level sensor wire mouth sealing mechanism front view structure signal
Figure；
Fig. 2 be the utility model proposes a kind of liquid steel level sensor wire mouth sealing mechanism stereochemical structure signal
Figure.
In figure: 1 sensor body, 2 big seam allowances, 3 small seam allowances, 4 first sealing rings, 5 sealing ring seam allowances, 6 male half couplings, 7 connect
The end of a thread, 8 connectors.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of liquid steel level sensor wire mouth sealing mechanism, including sensor body 1, feature exists
In sensor body 1 is equipped with big seam allowance 2 and small seam allowance 3, and big seam allowance 2 is located at the bottom of small seam allowance 3, is connected on big seam allowance 2
Connector lug 7, connector lug 7 are equipped with sealing ring seam allowance 5 and male half coupling 6, and the bottom of connector lug 7 is fixedly connected with connector 8, connector lug
It is equipped with the first sealing ring 4 between 7 and big seam allowance 2, the second sealing ring, 4 He of the first sealing ring are equipped between connector lug 7 and connector 8
Second sealing ring is O shape structure, and male half coupling 6 is connected through a screw thread with small seam allowance 3, and male half coupling 6 is adapted to small seam allowance 3.
In the present embodiment, the sealing of 1 connection jaws of sensor body is divided into big seam allowance 2 and small seam allowance 3.The is installed on big seam allowance 2
One sealing ring 4, small seam allowance 3 are positioning, and connector lug 7 is also classified into sealing ring seam allowance 5 and male half coupling 6, wherein male half coupling 6 and small seam allowance
3 pairing processing installations, the second sealing ring is installed in sealing ring seam allowance 5, is reaching the first sealing ring 4 compression with big seam allowance 2
To sealing effect, the utility model using the above structure, increases O-ring seal, keeps its connection jaws leakproofness tighter, pass through
The flow that computer control molten steel outlet flows into crystallizer can guarantee molten steel in mold liquid level within the scope of certain continuous casting
Constant, for primary coil of liquid steel level sensor by frequency conversion current excitation, magnetic field forms vortex in the liquid steel level of variation, from
And generate the impedance variations of field coil, the output of the inductive signals of two groups of secondary coils of sensor with sensor and liquid steel level it
Between distance change and change.Reach and its flow is constantly monitored and controlled, connection jaws are sealed into O-ring fluting sealing, and two
Interface is pairing seam allowance installation, guarantees leakproofness when its installation.It prevents from disliking cruel, molten steel or dust and wind because of site environment
Into sensor body, coil or route is caused to be damaged and influence, and error is generated to its measurement result.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of liquid steel level sensor wire mouth sealing mechanism, including sensor body (1), which is characterized in that the sensing
Device ontology (1) is equipped with big seam allowance (2) and small seam allowance (3), and big seam allowance (2) is located at the bottom of small seam allowance (3), the big seam allowance
(2) it is connected on connector lug (7), the connector lug (7) is equipped with sealing ring seam allowance (5) and male half coupling (6), the connector lug
(7) bottom is fixedly connected with connector (8).
2. a kind of liquid steel level sensor wire mouth sealing mechanism according to claim 1, which is characterized in that the wiring
The first sealing ring (4) are equipped between head (7) and big seam allowance (2), the second sealing is equipped between the connector lug (7) and connector (8)
Circle.
3. a kind of liquid steel level sensor wire mouth sealing mechanism according to claim 2, which is characterized in that described first
Sealing ring (4) and the second sealing ring are O shape structure.
4. a kind of liquid steel level sensor wire mouth sealing mechanism according to claim 1, which is characterized in that it is described it is convex only
Mouth (6) is connected through a screw thread with small seam allowance (3), and male half coupling (6) is adapted to small seam allowance (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822109311.8U CN208921232U (en) | 2018-12-14 | 2018-12-14 | A kind of liquid steel level sensor wire mouth sealing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822109311.8U CN208921232U (en) | 2018-12-14 | 2018-12-14 | A kind of liquid steel level sensor wire mouth sealing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208921232U true CN208921232U (en) | 2019-05-31 |
Family
ID=66712846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822109311.8U Active CN208921232U (en) | 2018-12-14 | 2018-12-14 | A kind of liquid steel level sensor wire mouth sealing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208921232U (en) |
-
2018
- 2018-12-14 CN CN201822109311.8U patent/CN208921232U/en active Active
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| GR01 | Patent grant |