CN212047780U - Protection device of top-mounted liquid level sensor - Google Patents
Protection device of top-mounted liquid level sensor Download PDFInfo
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- CN212047780U CN212047780U CN202020514381.6U CN202020514381U CN212047780U CN 212047780 U CN212047780 U CN 212047780U CN 202020514381 U CN202020514381 U CN 202020514381U CN 212047780 U CN212047780 U CN 212047780U
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- stuffing box
- sensor
- box mounting
- mounting flange
- flange
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Abstract
The utility model relates to a top mounted formula level sensor's protection device belongs to boats and ships technical field. The stuffing box mounting flange comprises a stuffing box mounting flange; a sensor seat plate flange is arranged on the hull structure at the top of the liquid tank; the stuffing box mounting flange is matched with the sensor seat plate flange and is arranged above the sensor seat plate flange; a watertight stuffing box is also arranged at the position of the circle center of the stuffing box mounting flange; the upper end of the stuffing box mounting flange is provided with a protection flat steel; the protection flat steel is of a door-shaped structure; the sensor cable penetrates through the sensor seat plate flange and penetrates out through the watertight stuffing box on the stuffing box mounting flange. The utility model discloses a top mounted level sensor's protection device it is rational in infrastructure, with the complete laminating of protection device to the sensor flange face on, need not extra installation welding work.
Description
Technical Field
The utility model relates to a top mounted formula level sensor's protection device belongs to boats and ships technical field.
Background
In the prior art, the liquid level sensors of the oil tank and the water tank of the ship are necessary devices for normal use of the ship, the liquid level sensors are conventionally installed at the top of the tank in order to avoid maintenance and replacement work in the tank, the installation positions of the sensors are usually around a passageway or an engine room working platform, the collision with surrounding devices and passageway space is inevitable, the problem of damage of a sensing cable is very easy to occur in the processes of ship construction and ship operation, and finally the whole sensor is replaced or the sensing signal is inaccurate due to the damage of the sensor cable.
Therefore, it is urgent to design a protection device for a top-loading type liquid level sensor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of proposing among the above-mentioned background problem, provide a top mounted formula level sensor's protection device, its is rational in infrastructure, with the complete laminating of protection device to the sensor flange face, need not the extra work of installing and welding.
The purpose of the utility model is realized like this: a protection device of a top-mounted liquid level sensor comprises a stuffing box mounting flange;
a sensor seat plate flange is arranged on the hull structure at the top of the liquid tank;
the stuffing box mounting flange is matched with the sensor seat plate flange and is arranged above the sensor seat plate flange;
a watertight stuffing box is also arranged at the position of the circle center of the stuffing box mounting flange;
the upper end of the stuffing box mounting flange is provided with a protection flat steel;
the protection flat steel is of a door-shaped structure;
the sensor cable penetrates through the sensor seat plate flange and penetrates out through the watertight stuffing box on the stuffing box mounting flange.
And a wear-resistant waterproof graphite gasket is arranged between the stuffing box mounting flange and the sensor seat plate flange.
And the stuffing box mounting flange and the sensor seat plate flange are connected through a bolt.
Compared with the prior art, the utility model has the advantages of it is following:
the utility model discloses a protection device of top-mounted liquid level sensor, mainly by protecting flat steel spare and packing box mounting flange, form a space through the centre, this space can ensure the sensor cable more than 6 times the bending radius, the cable can not appear because bend the undersize and lead to the damage of internal insulation layer;
the utility model discloses a protection device of top-mounted level sensor, can install protection device immediately after installing the sensor, later stage need carry on the application or clean, debug etc. during operation can very simple dismantlement get off, directly carry on protection device reset after the relevant construction outside again, continue to play the effect of protection; the external force impact which possibly occurs in the trampling, grinding and sailing processes can be effectively avoided, and the sensor cable are ensured to be intact in the whole construction process.
Drawings
Fig. 1 is the utility model relates to a top mounted liquid level sensor's protection device's overall structure schematic diagram.
Fig. 2 is the utility model relates to a top mounted liquid level sensor's protection device in protect the plan view of band steel.
Fig. 3 is a front view of the protection flat steel in the protection device of the top-mounted liquid level sensor of the present invention.
Fig. 4 is a side view of the protection flat steel in the protection device of the top-mounted liquid level sensor of the present invention.
Fig. 5 is the schematic structural diagram of the stuffing box mounting flange in the protection device of the top-mounted liquid level sensor of the utility model.
Fig. 6 is a schematic diagram of the fitting between the stuffing box mounting flange and the watertight stuffing box in the protection device of the top-mounted level sensor of the present invention.
Wherein: 1. protecting the flat steel; 2. a watertight stuffing box; 3. mounting a flange for a stuffing box; 4. a wear-resistant waterproof graphite gasket; 5. a sensor base plate flange; 6. a sensor cable; 7. fixing screws; 8. and a tank top hull structure.
Detailed Description
The invention is described below with reference to the accompanying drawings and specific embodiments:
as shown in fig. 1 to 6, a protection device of a top-mounted liquid level sensor comprises a stuffing box mounting flange 3;
a sensor seat plate flange 5 is arranged on the hull structure 8 at the top of the liquid tank;
the stuffing box mounting flange 3 is matched with the sensor seat plate flange 5 and is mounted above the sensor seat plate flange 5;
a watertight stuffing box 2 is also arranged at the position of the circle center of the stuffing box mounting flange 3;
the upper end of the stuffing box mounting flange 3 is provided with a protection flat steel 1;
the protection flat steel 1 is of a door-shaped structure;
the sensor cable 6 penetrates through the sensor seat plate flange 5 and penetrates out through the watertight stuffing box 2 on the stuffing box mounting flange 3.
And a wear-resistant waterproof graphite gasket 4 is also arranged between the stuffing box mounting flange 3 and the sensor seat plate flange 5.
And the stuffing box mounting flange 3 is connected with the sensor seat plate flange 5 through bolts.
In this embodiment, in the protection device of the top-mounted liquid level sensor of the present invention, the specification of the protection flat steel 1 may be 200mm in length, 65mm in width, and 120mm in height;
the specification of the watertight stuffing box 2 can be 11-16 mm in inner diameter and 50mm in height;
the stuffing box mounting flange 3 can be 180mm in diameter.
In this embodiment, the utility model relates to a top mounted level sensor will protect band steel 1, packing box mounting flange 3 and 5 three of sensor bedplate flange directly to carry out detachable connections through a set of set screw 7.
In this embodiment, the utility model relates to a top mounted level sensor's protection device working method as follows:
the protection flat steel 1 and the watertight stuffing box 2 can be disassembled in the process of sensor installation and debugging, and after installation and debugging are carried out, the protection flat steel 1 is reset and installed.
The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (3)
1. The utility model provides a protection device of top mounted level sensor which characterized in that: comprises a stuffing box mounting flange (3);
a sensor seat plate flange (5) is arranged on the hull structure (8) at the top of the liquid tank;
the stuffing box mounting flange (3) is matched with the sensor seat plate flange (5) and is mounted above the sensor seat plate flange (5);
a watertight stuffing box (2) is also arranged at the circle center position of the stuffing box mounting flange (3);
the upper end of the stuffing box mounting flange (3) is provided with a protective flat steel (1);
the protection flat steel (1) is of a door-shaped structure;
the sensor cable (6) penetrates through the sensor seat plate flange (5) and penetrates out through the watertight stuffing box (2) on the stuffing box mounting flange (3).
2. The protection device of claim 1, wherein: and a wear-resistant waterproof graphite gasket (4) is also arranged between the stuffing box mounting flange (3) and the sensor seat plate flange (5).
3. The protection device of claim 2, wherein: the stuffing box mounting flange (3) is connected with the sensor seat plate flange (5) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020514381.6U CN212047780U (en) | 2020-04-10 | 2020-04-10 | Protection device of top-mounted liquid level sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020514381.6U CN212047780U (en) | 2020-04-10 | 2020-04-10 | Protection device of top-mounted liquid level sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212047780U true CN212047780U (en) | 2020-12-01 |
Family
ID=73542140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020514381.6U Active CN212047780U (en) | 2020-04-10 | 2020-04-10 | Protection device of top-mounted liquid level sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212047780U (en) |
-
2020
- 2020-04-10 CN CN202020514381.6U patent/CN212047780U/en active Active
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