Ship cabin liquid level telemetering probe protection device

Abstract

The utility model provides a ship cabin liquid level telemetering probe protection device which comprises a protection cover, the protection cover is of a cylindrical structure with one closed end and one open end, a plurality of sets of lug plates are fixedly arranged at the bottom of the outer side wall of the open end of the protection cover, every two lug plates form one set, and the length directions of the lug plates extend outwards in the radial direction of the protection cover. A round hole is formed in the center of the end part of one end, far away from the protective cover, of the lug plate; the round hole end of the lug plate is fixedly connected with the protected liquid level telemetering probe through a bolt; a rectangular groove hole extending from bottom to top is formed in the circumferential side wall of the protection cover, and the bottom end of the rectangular groove hole and the lower end face of the protection cover are located in the same horizontal plane. According to the ship cabin liquid level telemetering probe protection device, the liquid level telemetering probe is prevented from being damaged, the service life of the liquid level telemetering probe is prolonged, and therefore reliability and accuracy of measurement and monitoring of various data of a ship cabin are improved, and safe driving of a ship is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of shipbuilding, and particularly relates to a ship cabin liquid level telemetry probe protection device. Background Art

[0002] The ship's cabin liquid level telemetry probe is a monitoring device installed in the ship's cabin. There is usually a signal line on the top of the probe connected to the ship's electronic control display screen, which is convenient for the crew to monitor various data changes in the ship's cabin at any time and make timely adjustments, such as the cabin's temperature, gas pressure, liquid cargo density, weight and other parameters, as well as the ship's ballast, draft, stability, strength and other conditions to ensure the safety of the ship's loading and unloading and navigation.

[0003] With the requirements of international regulations and the improvement of ship automation, liquid cargo ships such as finished oil tankers, chemical tankers, and crude oil tankers must implement closed loading and unloading. Therefore, the ship liquid level telemetry system has been rapidly developed, and its measurement accuracy and system stability have reached a new level, which can escort the long-term safe driving of ships. A ship cabin liquid level telemetry probe protection device can better keep the liquid level telemetry probe in a semi-closed and protected state, greatly ensuring that the probe is not easily damaged by external forces, and increasing the service life of the liquid level telemetry probe. Utility Model Content

[0004] In view of the above problems, the utility model provides a ship cabin liquid level telemetry probe protection device, which avoids the possibility of the above damage and improves the reliability and accuracy of the liquid level telemetry probe, thereby ensuring the safe navigation of the ship.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A protective device for a liquid level telemetering probe in a ship cabin comprises a protective cover, wherein the protective cover is a cylindrical structure with one end closed and the other end open, a plurality of groups of ear plates in pairs are fixedly provided at the bottom of the outer wall of the open end of the protective cover, the length direction of the ear plates extends radially outward along the protective cover, a circular hole is provided at the center of the end of the ear plate away from the protective cover, and the circular hole end of the ear plate is fixedly connected to the protected liquid level telemetering probe by bolts; a rectangular slot extending from bottom to top is provided on the circumferential side wall of the protective cover, and the bottom end of the rectangular slot and the lower end surface of the protective cover are located in the same horizontal plane.

[0007] Furthermore, the plurality of groups of ear plates are arranged in a circular array about the central axis of the protective cover, and the two ear plates in each group of ear plates are arranged in mirror symmetry.

[0008] Furthermore, a cover plate is provided on the upper end surface of the protective cover, the cover plate and the protective cover are aligned with the center of the circle, the cover plate and the top end of the protective cover are welded and fixed, and the diameter of the cover plate should be larger than the protective cover body.

[0009] Furthermore, the outer diameter of the ear plate of the protection cover is the same as the outer diameter of the flange of the protected liquid level telemetry probe.

[0010] Furthermore, the lower end surface of the ear plate and the bottom end surface of the protective cover are located in the same plane.

[0011] Furthermore, the center distance of the holes of the ear plate is determined according to the center distance of the screw holes of the flange of the protected liquid level telemetry probe.

[0012] Furthermore, the rectangular slot has a height of 100 mm and a width of 20 mm.

[0013] The utility model of the ship cabin liquid level telemetry probe protection device, when the bottom flange surface of the protection device is matched with the protected liquid level telemetry probe and installed, the liquid level telemetry body can be fully protected by the protection cover; the signal line of the liquid level telemetry probe can pass through the long hole at the bottom of the protection cover, which does not affect the transmission and monitoring of the signal, effectively ensuring that the liquid level telemetry probe is not easily damaged, and ensuring the accuracy of the relevant data of the ship cabin liquid level measurement. The protection cover has a simple process, convenient installation, low production cost, and can better solve the protection problem of the liquid level telemetry probe. It has been implemented on the actual bow and has been widely praised. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the state after the liquid level remote sensing probe protection device described in the utility model is installed;

[0015] Figure 2 It is a three-dimensional diagram of the liquid level remote sensing probe protection device described in the utility model;

[0016] Figure 3 It is a detailed view of the ear plate of the liquid level telemetry probe protection device described in the utility model.

[0017] Among them, 1-protective cover, 2-ear plate, 3-liquid level telemetry probe, 4-bolt, 5-cover plate, 11-long slot hole. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0019] like Figure 1-Figure 3As shown, a protection device for a liquid level telemetry probe in a ship cabin comprises a protection cover 1, wherein the protection cover 1 is a cylindrical structure with one end closed and the other end open, and a plurality of groups of ear plates 2 are arranged in pairs at the bottom of the outer wall side of the protection cover 1, and the plurality of groups of ear plates 2 are arranged in a circular array with the central axis of the protection cover 1, and the two ear plates 2 in each group of ear plates 2 are arranged in a mirror-symmetrical manner, and the length direction of the ear plate 2 extends outwardly along the radial direction of the protection cover 1, and a circular hole is opened in the center of one end portion in the width direction of the ear plate 2, and the end face of the other end is fixedly connected to the outer wall of the protection cover 1, and the circular hole of the ear plate 2 is fixedly connected to the protected liquid level telemetry probe 3 by bolts 4; the lower end face of the ear plate 2 and the bottom end face of the protection cover 1 are located in the same plane, and the length L of the ear plate 2 is determined according to the liquid level telemetry probe 3. The diameter D of the circular hole on the ear plate 2 on the bottom plane of the protective cover 1 is matched with the diameter of the flange hole of the protected liquid level telemetry probe 3; an elongated slot 11 extending from bottom to top is provided at the lower port of the protective cover 1; the height of the elongated slot 11 is less than the height of the protective cover, and the height of the rectangular slot 11 is 100mm; the width of the elongated slot 11 is 20mm; the signal line at the upper end of the liquid level telemetry probe 3 passes through the elongated slot 11 on the outer side of the protective cover 1; the diameter of the cover plate 5 at the top of the protective cover 1 needs to be larger than the outer diameter of the main body of the protective cover 1 to prevent a large amount of rainwater from entering the protective cover 1 through the elongated slot 11 on the side of the protective cover 1.

[0020] A person skilled in the art should understand that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A ship cabin liquid level telemetry probe protection device, characterized in that: The utility model comprises a protective cover, which is a cylindrical structure with one end closed and the other end open. A plurality of groups of ear plates in pairs are fixedly arranged at the bottom of the outer wall of the open end of the protective cover. The length direction of the ear plates extends outwardly along the radial direction of the protective cover. A circular hole is arranged at the center of the end of the ear plate away from the protective cover. The circular hole end of the ear plate is fixedly connected to the protected liquid level telemetry probe by bolts. A rectangular slot extending from bottom to top is arranged on the circumferential side wall of the protective cover, and the bottom end of the rectangular slot and the lower end surface of the protective cover are located in the same horizontal plane.

2. A ship cabin liquid level remote sensing probe protection device according to claim 1, characterized in that: The multiple groups of ear plates are arranged in a circular array around the central axis of the protective cover, and the two ear plates in each group of ear plates are arranged in a mirror-symmetrical manner.

3. A ship cabin liquid level remote sensing probe protection device according to claim 1, characterized in that: A cover plate is provided on the upper end surface of the protective cover. The cover plate and the protective cover are aligned with the center of a circle. The cover plate and the top end of the protective cover are welded and fixed. The diameter of the cover plate should be larger than the protective cover body.

4. A ship cabin liquid level telemetry probe protection device according to claim 1, characterized in that: The outer diameter of the ear plate of the protection cover is the same as the outer diameter of the flange of the protected liquid level remote sensing probe.

5. A ship cabin liquid level telemetry probe protection device according to claim 1, characterized in that: The lower end surface of the ear plate and the bottom end surface of the protective cover are located in the same plane.

6. A ship cabin liquid level telemetry probe protection device according to claim 4, characterized in that: The hole center distance of the ear plate is determined according to the center distance of the screw holes of the flange of the protected liquid level remote sensing probe.

7. A ship cabin liquid level telemetry probe protection device according to claim 1, characterized in that: The rectangular slot has a height of 100 mm and a width of 20 mm.

Images