Petroleum floating disc positioning structure

Abstract

The utility model belongs to the technical field of floating disc positioning, and particularly relates to a petroleum floating disc positioning structure which comprises an oil storage tank, an inner floating disc is arranged in the oil storage tank, a sliding device is arranged on the inner side of the inner floating disc, and reset devices are arranged at the top end and the bottom end of the inner floating disc. An anti-shaking device is fixedly installed in the center of the top of the inner floating disc, the sliding device comprises a plurality of first connecting blocks fixedly installed on the inner side of the inner floating disc, one end of each first connecting block is fixedly connected with a first spring, the other end of each first spring is fixedly connected with a sleeve, and the inner wall of each sleeve is rotationally connected with a rolling bead; and sealing rings are fixedly mounted on the outer rings of the inner floating discs. The floating stability of the oil floating disc can be enhanced, the risk of overturning caused by inclination of the oil floating disc is reduced, the good sealing effect is achieved, and therefore the safety and stability of the oil storage tank are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of floating plate positioning, and in particular relates to a petroleum floating plate positioning structure. Background Art

[0002] An oil float is a floating plate installed inside an oil tank that contacts the oil surface and floats as the oil level rises and falls. The float can play a role in preventing pollution during oil storage, thereby maintaining the purity and quality of the oil. Specifically, the float holds the oil sample afloat on the liquid surface for fixation, preventing it from contacting the container or the environment, and preventing contamination and oxidation. Especially during standing, analyzing, and storing processes, the oil may be affected by oxidation, evaporation, and volatilization, resulting in odor, deterioration, and quality degradation. The float can effectively prevent these problems. In general, adding a float to an oil tank to seal and prevent leakage can reduce volatilization of the medium in the tank, reduce losses, and save energy, thereby protecting the environment and improving the safety and stability of the tank.

[0003] Currently, in the existing technology, when the oil tank is carrying out oil transportation operations, the oil float is usually accompanied by the floating phenomenon of the oil float. If the fluctuation range of this floating phenomenon is large, it may cause the oil float to capsize, thereby posing a potential safety hazard. In most cases, the existing technical means cannot effectively position this oil float. When the oil float tilts, it will not only reduce the stability of the oil float, but also may cause the sealing effect of the outer ring of the oil float to be poor, thereby affecting the overall sealing effect and causing the risk of medium volatilization in the oil storage tank. Utility Model Content

[0004] The purpose of this utility model is to provide an oil float positioning structure, which can enhance the floating stability of the oil float, reduce the risk of overturning when the oil float is tilted, achieve a good sealing effect, and thus improve the safety and stability of the oil storage tank.

[0005] The technical solutions adopted by this utility model are as follows:

[0006] An oil float positioning structure includes an oil storage tank, an inner float is provided inside the oil storage tank, a sliding device is provided on the inner side of the inner float, a reset device is provided at the top and bottom ends of the inner float, and an anti-sway device is fixedly installed at the top center of the inner float.

[0007] The sliding device includes a plurality of first connecting blocks fixedly mounted on the inner side of the inner floating plate, one end of each of the first connecting blocks is fixedly connected to a first spring, the other end of the first spring is fixedly connected to a sleeve, and the inner wall of the sleeve is rotatably connected to a rolling ball.

[0008] The outer rings of the inner floating plates are all fixedly mounted with sealing rings.

[0009] The reset device includes multiple second connecting blocks fixedly installed on the top and bottom ends of the inner floating plate, the top ends of the multiple second connecting blocks are fixedly connected to L-shaped rods, the other ends of the L-shaped rods are fixedly connected to second springs, and the other ends of the second springs are fixedly connected to the supporting disc.

[0010] The anti-sway device comprises a base fixedly mounted on the inner floating plate, and a gyro stabilization device and a switch assembly are mounted on the top of the base.

[0011] The switch assembly includes a bottom cover installed on the base, the bottom end of the bottom cover vertically penetrates the bottom end of the inner floating plate, the top end of the bottom cover is plugged with a top cover, the outer sides of the bottom cover and the top cover are fixedly connected with a plane hinge by bolts, and the top end of the top cover away from the plane hinge is fixedly connected with an N-shaped pull ring.

[0012] The technical effects achieved by this utility model are:

[0013] The oil float positioning structure of the utility model is used to enhance the floating stability of the oil float, reduce the risk of overturning when the oil float is tilted, achieve a good sealing effect, and thus improve the safety and stability of the oil storage tank through the mutual cooperation between the inner float, the sealing ring, the sliding device inside the float, and the reset device and anti-sway device on the top of the float. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of this utility model;

[0015] Figure 2 It is a three-dimensional diagram of the practical sliding device;

[0016] Figure 3 It is a three-dimensional diagram of the practical sealing strip;

[0017] Figure 4 It is a three-dimensional diagram of the practical reset device;

[0018] Figure 5 This is a front view of the practical anti-sway device;

[0019] Figure 6 It is a three-dimensional diagram of the practical switch assembly.

[0020] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0021] 1. Oil storage tank; 2. Inner float; 3. First connecting block; 4. First spring; 5. Sleeve; 6. Rolling ball; 7. Sealing ring; 8. Second connecting block; 9. L-shaped rod; 10. Second spring; 11. Support disc; 12. Base; 13. Gyroscopic stabilizer; 14. Bottom cover; 15. Top cover; 16. Flat hinge; 17. N-shaped pull ring. DETAILED DESCRIPTION

[0022] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is described in detail below with reference to the following embodiments. It should be understood that the following text is only used to describe one or several specific embodiments of the present invention and does not strictly limit the scope of protection of the present invention.

[0023] like Figure 1 As shown, an oil float positioning structure includes an oil storage tank 1, an inner float 2 is provided inside the oil storage tank 1, a sliding device is provided on the inner side of the inner float 2, a reset device is provided at the top and bottom ends of the inner float 2, and an anti-sway device is fixedly installed at the top center of the inner float 2.

[0024] Among them, the surface of the inner float 2 is sprayed with anti-static paint, which ensures the durability and anti-static stability of the overall structure. The inner float 2 is in contact with the oil surface inside the oil storage tank 1 and floats with the rise and fall of the oil level, effectively reducing the possible effects of oxidation, evaporation, volatilization, etc. on the oil, and solving problems such as odor, deterioration, and quality decline.

[0025] like Figure 2 As shown, the sliding device includes a plurality of first connecting blocks 3 fixedly mounted on the inner side of the inner floating plate 2, one end of each of the first connecting blocks 3 is fixedly connected to a first spring 4, the other end of the first spring 4 is fixedly connected to a sleeve 5, and the inner wall of the sleeve 5 is rotatably connected to a rolling ball 6.

[0026] Among them, the rolling ball 6 is in rolling contact with the inner wall of the oil storage tank 1, ensuring that the inner float 2 can move smoothly and stably during the floating process, thereby avoiding the occurrence of the inner float 2 sticking phenomenon. The material used for the rolling ball 6 is an anti-static ceramic material with high temperature resistance and corrosion resistance; when the oil storage tank 1 is transported and moved, the oil in the tank will fluctuate. At this time, the inner float 2 may collide with the inner wall of the oil storage tank 1. However, the material used for the first spring 4 is polyimide. The polyimide material also has good electrical insulation properties and wear resistance, chemical corrosion resistance, lightweight and other characteristics. The expansion and contraction of the first spring 4 can effectively absorb the impact force between the rolling ball 6 and the inner wall of the oil storage tank 1, thereby reducing the damage that the inner float 2 may suffer.

[0027] like Figure 3 As shown, the outer ring of the inner floating plate 2 is fixedly mounted with a sealing ring 7 .

[0028] Specifically, the material used for the sealing ring 7 is a synthetic rubber that is resistant to high temperatures and chemicals. The sealing ring 7 is fixed to the outer edge of the inner floating plate 2, thereby reducing the gap between the inner floating plate 2 and the inner wall of the oil storage tank 1 and enhancing the sealing effect of the inner floating plate 2. At the same time, it provides additional protection for the collision between the inner floating plate 2 and the inner wall of the oil storage tank 1, effectively reducing the vibration generated by the inner floating plate 2 when it is hit.

[0029] like Figure 4 As shown, the reset device includes a plurality of second connecting blocks 8 fixedly mounted on the top and bottom ends of the inner floating plate 2, the top ends of the plurality of second connecting blocks 8 are fixedly connected to an L-shaped rod 9, the other end of the L-shaped rod 9 is fixedly connected to a second spring 10, and the other end of the second spring 10 is fixedly connected to a support disc 11.

[0030] Among them, when the inner floating plate 2 shakes and tilts, the L-shaped rod 9 is responsible for supporting the second spring 10 and ensuring that the second spring 10 supports the disc 11 in close contact with the inner wall of the oil storage tank 1 to prevent the inner floating plate 2 from tilting excessively and causing rollover; at the same time, the surface of the support disc 11 is coated with an antistatic coating, which can absorb and neutralize static electricity, thereby reducing the generation of static electricity; in addition, in order to prevent corrosion in the petroleum environment, the surface of the support disc 11 will be plated to further improve its corrosion resistance. For example, nickel plating not only gives the surface higher hardness and wear resistance, but also has antistatic properties to a certain extent, which helps to reduce the accumulation of static electricity; the second spring 10 generates a reaction force when the support disc 11 collides with the inner wall of the oil storage tank 1, which helps to reset the inner floating plate 2.

[0031] like Figure 5 As shown, the anti-sway device includes a base 12 fixedly mounted on the inner floating plate 2, and a gyro stabilization device 13 and a switch assembly are mounted on the top of the base 12.

[0032] Specifically, the gyroscopic stabilization device 13 enables the inner floating plate 2 to maintain a relatively stable state when subjected to external impact. This stabilization device can sense the posture changes of the inner floating plate 2 in real time and make adjustments to keep the inner floating plate 2 stable. The core component is the rotating rotor. When the rotor starts to rotate, it will produce a gyroscopic effect, that is, the rotor will strive to maintain the original direction stability without applying torque to it. Therefore, the gyroscopic stabilization device 13 has an automatic adjustment function and can adjust the posture of the inner floating plate 2 in real time according to the fluctuation of the inner floating plate 2 to maintain good stability.

[0033] like Figure 6As shown, the switch assembly includes a bottom cover 14 mounted on the base 12, the bottom end of the bottom cover 14 vertically penetrates the bottom end of the inner floating plate 2, the top end of the bottom cover 14 is plugged with a top cover 15, the outer sides of the bottom cover 14 and the top cover 15 are fixedly connected with a flat hinge 16 by bolts, and the top end of the top cover 15 away from the flat hinge 16 is fixedly connected with an N-shaped pull ring 17.

[0034] Among them, the top cover 15 is equipped with an N-shaped pull ring 17, which is made of ceramic material and has good corrosion resistance and electrical insulation properties. Even under the action of pulling force, the N-shaped pull ring 17 can maintain its shape without deformation, making it convenient for the operator to use a long hook to pass through the N-shaped pull ring 17, thereby realizing remote opening of the top cover 15 of the oil storage tank 1; a connecting pipe is provided on the inner side of the bottom cover 14, and its bottom end is vertically penetrated to the bottom end of the inner floating plate 2 through the connecting pipe. This design facilitates the smooth transportation of oil and effectively avoids the tilting problem of the inner floating plate 2 that may be caused by directly pouring oil.

[0035] The working principle of the utility model is as follows: first, the inner float 2 is placed in the oil storage tank 1; then, the operator uses a long hook to pass through the N-shaped pull ring 17 on the top of the oil storage tank 1 to perform the remote opening of the top cover 15, so as to transport the oil to the inner side of the oil storage tank 1 below the inner float 2; the rolling ball 6 is in rolling contact with the inner wall of the oil storage tank 1 to ensure that the inner float 2 can move smoothly and stably during the floating process; the sealing ring 7 is fixed to the outer edge of the inner float 2, which reduces the gap between the inner float 2 and the inner wall of the oil storage tank 1 and enhances the sealing effect; the inner float 2 is in contact with the oil surface and floats with the rise and fall of the oil level. If the floating fluctuation range is large, the side of the inner float 2 may When the inner wall of the oil storage tank 1 is hit, the expansion and contraction of the first spring 4 can effectively absorb the impact force between the rolling ball 6 and the inner wall of the oil storage tank 1, reducing the damage to the inner floating plate 2 caused by the impact; excessive floating of the oil level may also cause tilting. At this time, the L-shaped rod 9 supports the second spring 10 and the supporting disc 11 to be close to the inner wall of the oil storage tank 1, preventing the inner floating plate 2 from excessively tilting and causing rollover. At the same time, the second spring 10 generates a reaction force when the supporting disc 11 collides with the inner wall of the oil storage tank 1, which helps to reset the inner floating plate 2; the gyro stabilization device 13 also has an automatic adjustment function, which can adjust its posture in real time according to the fluctuation of the inner floating plate 2 to maintain the stability of the inner floating plate 2 floating.

[0036] The above description is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications should be considered within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described or explained in this invention shall, unless otherwise specified or limited, be implemented in accordance with conventional means in the art.

Claims

1. An oil float positioning structure, characterized by: The invention comprises an oil storage tank (1), wherein an inner floating plate (2) is provided inside the oil storage tank (1), a sliding device is provided on the inner side of the inner floating plate (2), a reset device is provided at the top and bottom ends of the inner floating plate (2), and an anti-sway device is fixedly installed at the top center of the inner floating plate (2).

2. The oil float positioning structure according to claim 1, characterized in that: The sliding device comprises a plurality of first connecting blocks (3) fixedly mounted on the inner side of the inner floating plate (2), one end of each of the plurality of first connecting blocks (3) being fixedly connected to a first spring (4), the other end of the first spring (4) being fixedly connected to a sleeve (5), and the inner wall of the sleeve (5) being rotatably connected to a rolling ball (6).

3. The oil float positioning structure according to claim 2, characterized in that: The outer ring of the inner floating plate (2) is fixedly mounted with a sealing ring (7).

4. The oil float positioning structure according to claim 1, characterized in that: The reset device comprises a plurality of second connection blocks (8) fixedly mounted on the top and bottom ends of the inner floating plate (2), the top ends of the plurality of second connection blocks (8) are all fixedly connected to an L-shaped rod (9), the other ends of the L-shaped rod (9) are fixedly connected to a second spring (10), and the other ends of the second spring (10) are fixedly connected to a supporting disc (11).

5. The oil float positioning structure according to claim 1, characterized in that: The anti-sway device comprises a base (12) fixedly mounted on the inner floating plate (2), and a gyro stabilization device (13) and a switch assembly are mounted on the top of the base (12).

6. The oil float positioning structure according to claim 5, characterized in that: The switch assembly comprises a bottom cover (14) mounted on a base (12), the bottom end of the bottom cover (14) vertically penetrates the bottom end of the inner floating plate (2), the top end of the bottom cover (14) is plugged with a top cover (15), the outer sides of the bottom cover (14) and the top cover (15) are fixedly connected with a plane hinge (16) by bolts, and the top end of the top cover (15) away from the plane hinge (16) is fixedly connected with an N-shaped pull ring (17).

Images