Marine liquid level meter with blocking and protecting mechanism

Abstract

The utility model provides a marine liquidometer with a blocking and protecting mechanism, which relates to the technical field of marine liquidometers and comprises a bottom plate, fixing plates are mounted on two sides of the front end and the rear end of the bottom plate respectively, a baffle is mounted at the top end of the bottom plate, a transparent plate is mounted at the top end of the baffle, and the transparent plate is mounted on the bottom plate. Replacing mechanisms are arranged above the two sides of the front end and the rear end of the baffle, and a mounting mechanism is arranged in the bottom plate. A baffle is mounted above a bottom plate through a mounting mechanism, a liquid level meter body can be protected through the baffle, and a connecting block, a fixing hole, a fixing block, a rotating wheel, a first bevel gear, a second bevel gear, a threaded rod, a threaded sleeve, a limiting groove and a limiting block of the mounting mechanism are matched with one another; according to the liquid level meter, the baffle can be conveniently disassembled and installed, so that the baffle is more convenient and faster to install, the liquid level meter is not prone to damage in use, and the practicability of the liquid level meter in use is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of marine level gauge technology, and in particular to a marine level gauge with a protective mechanism. Background Technology

[0002] Marine level gauges are devices specifically designed for measuring liquid levels on ships. They use various sensors or instruments to detect the liquid level in real time and transmit the data to the crew or ship management system. Marine level gauges play a vital role in ship safety, energy efficiency, and operational management.

[0003] However, existing marine level gauges are usually directly installed on the ship. Due to the variety of marine level gauges, when using glass tube self-closing level gauges, it is inconvenient to protect them, leaving them exposed on the hull. These gauges are easily damaged by impacts and vibrations, thus reducing their practicality. This invention proposes a marine level gauge with a protective mechanism to solve the above problems. Utility Model Content

[0004] To address the aforementioned problems, this utility model proposes a marine level gauge with a protective mechanism, which solves the problem that in the prior art, it is inconvenient to protect the marine level gauge, causing it to be installed exposed on the hull and easily damaged by impacts and vibrations, thus reducing the practicality of the marine level gauge in use.

[0005] To achieve the purpose of this utility model, the utility model is implemented through the following technical solution: a marine level gauge with a protective mechanism, including a base plate, fixing plates installed on both sides of the front and rear ends of the base plate, a baffle installed on the top of the base plate, a level gauge body installed inside the baffle, a transparent plate installed on the top of the baffle, a replacement mechanism provided above the front and rear ends of the baffle, and an installation mechanism provided inside the base plate;

[0006] The installation mechanism includes a connecting block, a fixing hole, a fixing block, and a transmission structure. The base plate has an installation hole inside, the installation hole has a connecting block inside, the connecting block has a fixing hole inside, and the fixing hole has a fixing block inside.

[0007] A further improvement is made in that: the transmission structure includes a rotating wheel, a first bevel gear, a second bevel gear, a threaded rod, a threaded sleeve, and a limiting structure. The rotating wheel is installed at the front end of the base plate, the first bevel gear is installed inside the base plate, one end of the rotating wheel is connected to one end of the first bevel gear, one side of the first bevel gear is meshed with the second bevel gear, one side of the second bevel gear is installed with a threaded rod, the outer wall of the threaded rod is provided with a threaded sleeve, and the top end of the threaded sleeve is connected to the bottom end of the fixed block.

[0008] A further improvement is that the limiting structure includes a limiting groove and a limiting block. The limiting groove is opened inside the bottom of the base plate, and a limiting block is provided inside the limiting groove. The top end of the limiting block is connected to the bottom end of the threaded sleeve.

[0009] A further improvement is that the cross-section of the limiting groove is larger than the cross-section of the limiting block, and the limiting groove and the limiting block form a sliding structure.

[0010] A further improvement is made in that: the replacement mechanism includes a mounting plate, positioning holes, fixing seats, cavities, fixing pins, and telescopic springs. The mounting plate is installed on the top of the transparent plate, and positioning holes are provided through both ends of the mounting plate. The fixing seats are installed above the front and rear sides of the baffle, and one end of the mounting plate extends into the interior of the fixing seats. Cavities are installed at the front ends of the two fixing seats. Fixing pins are provided through the interior of the cavities, and one end of the fixing pins extends into the interior of the positioning holes. Telescopic springs are provided on the outer side walls of the fixing pins, and the telescopic springs are installed inside the cavities.

[0011] A further improvement is that both the positioning hole and the fixing seat are concave in design, and the positioning hole and the fixing seat cooperate with each other.

[0012] The beneficial effects of this utility model are as follows: A baffle is installed above the base plate via an installation mechanism, which protects the level gauge body. The baffle can be easily disassembled and installed using the cooperation of the connecting block, fixing hole, fixing block, rotating wheel, first bevel gear, second bevel gear, threaded rod, threaded sleeve, limiting groove, and limiting block of the installation mechanism. This makes installation easier and faster, and reduces the risk of damage to the level gauge during use, thus greatly improving its practicality. Furthermore, a replacement mechanism is provided above the baffle. The transparent plate can be easily installed and disassembled using the cooperation of the mounting plate, positioning hole, fixing seat, cavity, fixing pin, and telescopic spring of the replacement mechanism. This makes replacement of the transparent plate easier and faster when damaged, further improving the convenience of using the level gauge. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the overall structure of the replacement mechanism of this utility model;

[0015] Figure 3 This is a cross-sectional structural diagram of the installation mechanism of this utility model;

[0016] Figure 4For the present utility model Figure 2 A magnified schematic diagram of the structure at point A in the middle.

[0017] The components are: 1. Base plate; 2. Fixing plate; 3. Baffle; 4. Level gauge body; 5. Transparent plate; 6. Mounting plate; 7. Positioning hole; 8. Fixing seat; 9. Cavity; 10. Fixing pin; 11. Telescopic spring; 12. Connecting block; 13. Fixing hole; 14. Fixing block; 15. Rotating wheel; 16. First bevel gear; 17. Second bevel gear; 18. Threaded rod; 19. Threaded sleeve; 20. Limiting groove; 21. Limiting block. Detailed Implementation

[0018] To deepen the understanding of this utility model, the following detailed description will be provided in conjunction with embodiments. These embodiments are only used to explain this utility model and do not constitute a limitation on the scope of protection of this utility model.

[0019] according to Figure 1 , 2 As shown in Figures 3 and 4, this embodiment proposes a marine level gauge with a protective mechanism, including a base plate 1. Fixing plates 2 are installed on both sides of the front and rear ends of the base plate 1. A baffle 3 is installed on the top of the base plate 1. The level gauge body 4 is installed inside the baffle 3. A transparent plate 5 is installed on the top of the baffle 3. A replacement mechanism is provided above the front and rear ends of the baffle 3. An installation mechanism is provided inside the base plate 1.

[0020] The mounting mechanism includes a connecting block 12, a fixing hole 13, a fixing block 14, and a transmission structure. The base plate 1 has an mounting hole inside, and the connecting block 12 is disposed inside the mounting hole. The connecting block 12 has a fixing hole 13 inside, and the fixing hole 13 has a fixing block 14 inside. The transmission structure includes a rotating wheel 15, a first bevel gear 16, a second bevel gear 17, a threaded rod 18, a threaded sleeve 19, and a limiting structure. The rotating wheel 15 is mounted at the front end of the base plate 1. The first bevel gear 16 is mounted inside the base plate 1. One end of the rotating wheel 15 is connected to one end of the first bevel gear 16. The second bevel gear 17 meshes with one side of the first bevel gear 16. The threaded rod 18 is mounted on one side of the second bevel gear 17, and a threaded sleeve 19 is disposed on the outer wall of the threaded rod 18. The top end of the threaded sleeve 19 is connected to the bottom end of the fixing block 14. In use, the baffle 3 is removed, the connecting block 12 is placed into the mounting hole inside the base plate 1, and then the rotating wheel 15 is rotated to drive the first bevel gear 16 to rotate, which in turn drives the second bevel gear 17 to rotate, and then drives the threaded rod 18 to rotate. Therefore, under the limitation of the limiting groove 20 and the limiting block 21, the threaded rod 18 drives the threaded sleeve 19 to move, which in turn drives the fixing block 14 to move, moving the fixing block 14 into the fixing hole 13, and positioning the connecting block 12. This completes the convenient installation of the baffle 3, making the installation of the baffle 3 more convenient and faster. The baffle 3 can protect the liquid level gauge body 4, making the liquid level gauge less prone to damage during use, thereby greatly improving the practicality of the liquid level gauge during use.

[0021] The limiting structure includes a limiting groove 20 and a limiting block 21. The limiting groove 20 is located inside the lower part of the base plate 1. The limiting block 21 is provided inside the limiting groove 20. The top end of the limiting block 21 is connected to the bottom end of the threaded sleeve 19. The cross-section of the limiting groove 20 is larger than the cross-section of the limiting block 21. The limiting groove 20 and the limiting block 21 form a sliding structure. In use, the mutual cooperation between the limiting groove 20 and the limiting block 21 can limit the movement of the threaded sleeve 19, making the threaded sleeve 19 more stable when moving.

[0022] The replacement mechanism includes a mounting plate 6, positioning holes 7, fixing seats 8, cavities 9, fixing pins 10, and telescopic springs 11. The mounting plate 6 is installed on the top of the transparent plate 5, and positioning holes 7 are provided through both ends of the mounting plate 6. The fixing seats 8 are installed above the front and rear sides of the baffle 3, with one end of the mounting plate 6 extending into the interior of the fixing seats 8. Cavities 9 are installed at the front ends of the two fixing seats 8, and fixing pins 10 are provided through the interior of the cavities 9. One end of the fixing pins 10 extends into the interior of the positioning holes 7, and telescopic springs 11 are provided on the outer side walls of the fixing pins 10. The telescopic springs 11 are installed inside the cavities 9. The positioning holes 7 and fixing seats 9 are connected to the cavity 9. All 8 are concave in design. The positioning hole 7 and the fixing seat 8 cooperate with each other. When the transparent plate 5 needs to be replaced due to damage, pull the fixing pin 10 to move the fixing pin 10 out of the inside of the positioning hole 7. At this time, the mounting plate 6 can be taken out from the inside of the fixing seat 8, the transparent plate 5 can be removed, and then the new transparent plate 5 can be taken out. Place the two ends of the mounting plate 6 into the inside of the fixing seat 8 respectively, and release the fixing pin 10. At this time, the telescopic spring 11 is subjected to the elastic force to drive the fixing pin 10 to extend, so that the fixing pin 10 engages with the positioning hole 7, completing the convenient installation of the transparent plate 5. This makes it more convenient and faster to replace the transparent plate 5 when it is damaged, thereby greatly improving the convenience of the level gauge in use.

[0023] Working principle: The operator uses the positioning pin and fixing plate 2 to fix the base plate 1 in a suitable position. After it is accommodated, the level gauge body 4 is installed at the front end of the base plate 1. Then, the baffle 3 is removed, and the connecting block 12 is placed into the mounting hole inside the base plate 1. Then, the rotating wheel 15 drives the first bevel gear 16 to rotate, which in turn drives the second bevel gear 17 to rotate, which in turn drives the threaded rod 18 to rotate. Therefore, under the limitation of the limiting groove 20 and the limiting block 21, the threaded rod 18 drives the threaded sleeve 19 to move, which in turn drives the fixing block 14 to move, moving the fixing block 14 to the fixed position. Inside hole 13, the position of connecting block 12 is positioned to facilitate the installation of baffle 3. When transparent plate 5 needs to be replaced due to damage from impact, pull the fixing pin 10 to move the fixing pin 10 out of the positioning hole 7. At this time, the mounting plate 6 can be removed from the inside of the fixing seat 8, the transparent plate 5 can be removed, and then the new transparent plate 5 can be removed. Place both ends of mounting plate 6 into the inside of fixing seat 8, and release the fixing pin 10. At this time, the telescopic spring 11 is subjected to elastic force to drive the fixing pin 10 to extend, so that the fixing pin 10 engages with the positioning hole 7, thus facilitating the installation of transparent plate 5.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A marine level gauge with a protective mechanism, comprising a base plate (1), characterized in that: Fixing plates (2) are installed on both the front and rear sides of the base plate (1). A baffle (3) is installed on the top of the base plate (1). A level gauge body (4) is installed inside the baffle (3). A transparent plate (5) is installed on the top of the baffle (3). A replacement mechanism is provided above the front and rear sides of the baffle (3). An installation mechanism is provided inside the base plate (1). The installation mechanism includes a connecting block (12), a fixing hole (13), a fixing block (14), and a transmission structure. The base plate (1) has an installation hole inside, the installation hole is provided with a connecting block (12), the connecting block (12) has a fixing hole (13) inside, and the fixing hole (13) has a fixing block (14) inside.

2. A marine level gauge with a protective mechanism according to claim 1, characterized in that: The transmission structure includes a rotating wheel (15), a first bevel gear (16), a second bevel gear (17), a threaded rod (18), a threaded sleeve (19), and a limiting structure. The rotating wheel (15) is installed at the front end of the base plate (1), and the first bevel gear (16) is installed inside the base plate (1). One end of the rotating wheel (15) is connected to one end of the first bevel gear (16). The second bevel gear (17) is meshed on one side of the first bevel gear (16), and the threaded rod (18) is installed on one side of the second bevel gear (17). The threaded sleeve (19) is provided on the outer wall of the threaded rod (18), and the top end of the threaded sleeve (19) is connected to the bottom end of the fixing block (14).

3. A marine level gauge with a protective mechanism according to claim 2, characterized in that: The limiting structure includes a limiting groove (20) and a limiting block (21). The limiting groove (20) is located inside the bottom plate (1) and the limiting block (21) is provided inside the limiting groove (20). The top end of the limiting block (21) is connected to the bottom end of the threaded sleeve (19).

4. A marine level gauge with a protective mechanism according to claim 3, characterized in that: The cross-section of the limiting groove (20) is larger than the cross-section of the limiting block (21), and the limiting groove (20) and the limiting block (21) form a sliding structure.

5. A marine level gauge with a protective mechanism according to claim 1, characterized in that: The replacement mechanism includes a mounting plate (6), positioning holes (7), fixing seats (8), a cavity (9), fixing pins (10), and a telescopic spring (11). The mounting plate (6) is installed on the top of the transparent plate (5). Positioning holes (7) are provided through both ends of the mounting plate (6). The fixing seats (8) are installed above the front and rear sides of the baffle (3). One end of the mounting plate (6) extends into the interior of the fixing seats (8). A cavity (9) is installed at the front end of the two fixing seats (8). A fixing pin (10) is provided through the interior of the cavity (9). One end of the fixing pin (10) extends into the interior of the positioning hole (7). A telescopic spring (11) is provided on the outer wall of the fixing pin (10). The telescopic spring (11) is installed inside the cavity (9).

6. A marine level gauge with a protective mechanism according to claim 5, characterized in that: Both the positioning hole (7) and the fixing seat (8) are concave in design, and the positioning hole (7) and the fixing seat (8) cooperate with each other.

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