Static oil spilling detection alarm device based on quantitative loading tank truck

Abstract

The utility model relates to the field of quantitative loading tank trucks, and discloses a quantitative loading tank truck-based static oil spill detection alarm device, which comprises a base, a controller is arranged on the top side of the base, a square plate is fixedly connected to the bottom side of the controller, the square plate is inserted into the top side of the base, a fixing assembly is arranged in the base, and the bottom side of the fixing assembly is fixedly connected with the controller. A first cable is fixedly connected to the left side of the controller, an electrostatic clamp is fixedly connected to the end of the first cable, a second cable is fixedly connected to the right side of the controller, a probe is fixedly connected to the end of the second cable, and an adjusting assembly is arranged at the top end of the probe. According to the utility model, the controller in the device is convenient to disassemble and assemble, so that the controller is convenient to replace or maintain by a worker, the stability of the device is improved, and the situation that the probe is directly connected with a cable without limitation, so that the probe shakes due to the movement of a vehicle, and is damaged due to collision is avoided; therefore, the stability and the safety of the device are improved.

Description

Technical Field

[0001] This utility model relates to the field of quantitative loading tank trucks, and in particular to an electrostatic oil spill detection and alarm device based on quantitative loading tank trucks. Background Technology

[0002] Precision-loading tank trucks are tank vehicles used to transport liquids or powders, enabling precise quantitative loading during the loading process. During loading, a precision-loading system automatically controls the loading process according to preset values. This system typically consists of a flow meter, control valves, and an electrostatic overflow protector. The electrostatic clamp in the electrostatic overflow protector discharges static electricity from the tank truck, preventing static buildup and potential hazards; the level probe monitors the liquid level to prevent oil spills. Precision-loading tank trucks effectively avoid overloading or underloading, improving loading efficiency and accuracy. They are widely used in industries such as petrochemicals, food, and cement, ensuring safe, orderly, and precise loading operations.

[0003] However, the current electrostatic oil spill detection alarm device based on quantitative loading tank trucks has the following drawbacks: First, the controller is inconvenient to disassemble and install, which affects the efficiency of replacement and maintenance, and may reduce the stability of the device due to untimely maintenance; Second, the probe and cable are directly connected without limit, and the movement of the vehicle can easily cause the probe to shake and be damaged by collision, which weakens the protection effect of the probe and thus affects the stability and safety of the device.

[0004] In response to this technical problem, this application proposes an electrostatic oil spill detection and alarm device based on quantitative loading tank trucks. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a quantitative loading tanker electrostatic oil spill detection alarm device. This device aims to facilitate the disassembly and installation of the controller, making it easier for staff to replace or maintain, thereby improving the device's stability and preventing damage caused by the probe shaking due to vehicle movement caused by the lack of limiters when directly connected to the cable. This enhances the protection of the probe and improves the stability and safety of the device.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] The electrostatic oil spill detection and alarm device for quantitative loading tank trucks includes a base. A controller is mounted on the top side of the base, and a square plate is fixedly connected to the bottom side of the controller. The square plate is inserted into the top side of the base. A fixing component is provided inside the base to fix the controller to the base. A first cable is fixedly connected to the left side of the controller, and an electrostatic clip is fixedly connected to the end of the first cable. A second cable is fixedly connected to the right side of the controller, and a probe is fixedly connected to the end of the second cable. An adjustment component is provided at the top of the probe to adjust the height of the probe and fix the probe.

[0008] Furthermore, the fixing component includes a through groove formed inside the base and the square plate, an insert plate is inserted into the through groove, and limit plates are rotatably connected to both the left and right sides of the insert plate.

[0009] Furthermore, two positioning rods are fixedly connected to the top side of the limiting plate, and a positioning ring is fixedly connected to the outer wall of the positioning rod. Both the positioning rod and the positioning ring are engaged with the top side of the insert plate.

[0010] Furthermore, the adjustment assembly includes a metal rod fixedly connected to the top of the probe, the outer wall of the metal rod being provided with a metal tube, the metal rod being slidably connected inside the metal tube, and the second cable passing through the inside of the metal rod.

[0011] Furthermore, a ring is rotatably connected to the outer wall of the metal rod, and a limiting rod is fixedly connected to the outer wall of the ring. The outer wall of the metal tube is provided with a sliding groove and multiple limiting grooves, and the limiting rod is engaged inside the limiting groove.

[0012] Furthermore, a rotating plate is rotatably connected to the bottom side of the limiting rod, and multiple fixing plates are fixedly connected to the outer wall of the metal tube. Two fixing rods are fixedly connected to one side of the rotating plate, and the fixing rods are engaged inside the fixing plates.

[0013] Furthermore, a round rod is fixedly connected to the rear side of the controller, and an alarm is provided at the end of the round rod.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, by inserting the insert plate into the slot and rotating the limiting plate to make the positioning rod and positioning ring engage with the insert plate, the limiting plate and the insert plate are stacked together, so that the combined thickness of the limiting plate and the insert plate is greater than the thickness of the through slot, thereby preventing the insert plate from detaching from the through slot, and thus fixing the square plate to the base. This makes the controller in the device easy to disassemble and install, convenient for workers to replace or maintain it, and improves the stability of the device.

[0016] 2. In this utility model, by sliding the metal rod inside the metal tube, the metal rod drives the probe to move up and down, thereby adjusting the height of the probe. Furthermore, because the metal rod slides inside the metal tube, it avoids the probe from shaking due to vehicle movement and collision caused by the lack of limit when directly connected to the cable, thus improving the protection effect of the probe and improving the stability and safety of the device. Attached Figure Description

[0017] Figure 1 This is a perspective view of the electrostatic oil spill detection and alarm device based on quantitative loading tank truck proposed in this utility model;

[0018] Figure 2 This is a schematic diagram of the base structure of the electrostatic oil spill detection and alarm device based on a quantitative loading tanker truck proposed in this utility model;

[0019] Figure 3 This is a schematic diagram of the metal tube structure of the electrostatic oil spill detection and alarm device based on quantitative loading tank truck proposed in this utility model;

[0020] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0021] Legend:

[0022] 1. Static clamp; 2. First cable; 3. Base; 4. Second cable; 5. Probe; 6. Metal tube; 7. Metal rod; 8. Controller; 9. Round rod; 10. Alarm; 11. Square plate; 12. Insert plate; 13. Limiting plate; 14. Positioning rod; 15. Positioning ring; 16. Circular ring; 17. Limiting rod; 18. Fixing plate; 19. Rotating plate; 20. Fixing rod. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Reference Figure 1 and Figure 2This utility model provides an embodiment of an electrostatic oil spill detection and alarm device based on a quantitative loading tanker truck. It includes a base 3, a controller 8 on the top side of the base 3, a square plate 11 fixedly connected to the bottom side of the controller 8, the square plate 11 being inserted into the top side of the base 3, a first cable 2 fixedly connected to the left side of the controller 8, and an electrostatic clip 1 fixedly connected to the end of the first cable 2 to conduct static electricity from the tanker truck to the ground. A second cable 4 fixedly connected to the right side of the controller 8, and a probe 5 fixedly connected to the end of the second cable 4 to detect the liquid level. Both the base 3 and the square plate 11 have through slots inside, and insert plates 12 are inserted into the through slots. Insert the insert plate 12 into the through groove to initially fix the square plate 11 onto the base 3. Limiting plates 13 are rotatably connected to both the left and right sides of the insert plate 12. Two positioning rods 14 are fixedly connected to the top side of the limiting plate 13. Positioning rings 15 are fixedly connected to the outer wall of the positioning rods 14. The positioning rods 14 and positioning rings 15 are engaged on the top side of the insert plate 12. By rotating the limiting plate 13, the positioning rods 14 and positioning rings 15 are engaged onto the insert plate 12, so that the limiting plate 13 and the insert plate 12 are stacked together, so that the combined thickness of the limiting plate 13 and the insert plate 12 is greater than the thickness of the through groove, thereby preventing the insert plate 12 from detaching from the through groove, and thus fixing the square plate 11 onto the base 3.

[0025] Reference Figure 1 , Figure 3 and Figure 4 A metal rod 7 is fixedly connected to the top of the probe 5. A metal tube 6 is provided on the outer wall of the metal rod 7. The metal rod 7 is slidably connected inside the metal tube 6. By sliding the metal rod 7 inside the metal tube 6, the metal rod 7 drives the probe 5 to move up and down, thereby adjusting the height of the probe 5. Because the metal rod 7 slides inside the metal tube 6, it avoids the probe 5 from shaking due to vehicle movement and collision, which would be caused by the lack of a limit on the connection between the probe 5 and the cable. The second cable 4 passes through the interior of the metal rod 7. A ring 16 is rotatably connected to the outer wall of the metal rod 7. A limit rod 17 is fixedly connected to the outer wall of the ring 16. The outer wall of the metal tube 6 has a sliding groove and multiple limit grooves. The limit rod 17 is engaged with the limit. Inside the slot, rotating the ring 16 causes the limiting rod 17 to disengage from or engage with the slot, thereby fixing the limiting rod 17 and adjusting the height of the metal rod 7. A rotating plate 19 is rotatably connected to the bottom side of the limiting rod 17. Multiple fixing plates 18 are fixedly connected to the outer wall of the metal tube 6. Two fixing rods 20 are fixedly connected to one side of the rotating plate 19. The fixing rods 20 engage inside the fixing plates 18. Rotating the fixing plates 18 causes the fixing rods 20 to engage with the fixing plates 18, thereby fixing the limiting rod 17 and preventing the limiting rod 17 from popping out of the slot due to vehicle shaking. A round rod 9 is fixedly connected to the rear side of the controller 8. An alarm 10 is installed at the end of the round rod 9 to alert the staff.

[0026] Working principle: First, fix the base 3 to the vehicle. Then, insert the square plate 11 on the bottom side of the controller 8 into the base 3. Next, insert the insert plate 12 into the through groove to initially fix the square plate 11 to the base 3. Then, rotate the limiting plate 13 to make the positioning rod 14 and the positioning ring 15 engage with the insert plate 12, so that the limiting plate 13 and the insert plate 12 are stacked together, making the combined thickness of the limiting plate 13 and the insert plate 12 greater than the thickness of the through groove, thus preventing the insert plate 12 from detaching from the through groove, thereby fixing the square plate 11 to the base 3. Then, fix the metal tube 6 to the vehicle with bolts and other fasteners, positioning it above the position where the probe 5 is placed on the vehicle. Then, place the probe 5 inside the vehicle's fuel tank. During this process, the height of the probe 5 can be adjusted as needed. During adjustment, first lift the limiting rod 17 and then rotate the ring 16 to rotate the limiting rod 17 to the groove. Then slide the limiting rod 17 to the limiting groove corresponding to the required adjustment height. Then rotate the ring 16 again to rotate the limiting rod 17 into the limiting groove. Then release the limiting rod 17 to engage in the limiting groove. Finally, rotate the fixing plate 18 to engage the fixing rod 20 in the fixing plate 18, thereby fixing the limiting rod 17 to prevent the limiting rod 17 from popping out of the limiting groove due to vehicle shaking. This fixes the limiting rod 17 and completes the height adjustment of the metal rod 7. Finally, clamp the electrostatic clip 1 to the vehicle frame or the metal shell of the tank to reliably connect the metal shell of the tanker to the ground, dissipate the static electricity generated during loading, and prevent static electricity accumulation from causing sparks or explosions.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. The quantitative loading tank car electrostatic oil spill detection alarm device is characterized in that: The utility model provides a kind of controller, including base (3), the top side of base (3) is provided with controller (8), the bottom side of controller (8) is fixedly connected with square board (11), square board (11) is inserted in the top side of base (3), the inside of base (3) is provided with fixed assembly, by fixed assembly to be fixed to base (3) on controller (8), the left side of controller (8) is fixedly connected with first cable (2), the end of first cable (2) is fixedly connected with static clamp (1), the right side of controller (8) is fixedly connected with second cable (4), the end of second cable (4) is fixedly connected with probe (5), the top end of probe (5) is provided with adjusting assembly, by adjusting assembly to adjust the height of probe (5) and fix probe (5).

2. The electrostatic spill oil detection alarm device based on quantitative loading tank car according to claim 1, characterized in that: The fixed assembly includes a through slot formed in the base (3) and the square board (11), the through slot is inserted with a plug-in board (12), the left and right sides of the plug-in board (12) are rotatably connected with a limiting plate (13).

3. The electrostatic spill oil detection alarm device based on quantitative loading tank car according to claim 2, characterized in that: The top side of the limiting plate (13) is fixedly connected with two positioning rods (14), the outer wall of the positioning rod (14) is fixedly connected with a positioning ring (15), the positioning rod (14) and the positioning ring (15) are clamped on the top side of the plug-in board (12).

4. The electrostatic spill oil detection alarm device based on quantitative loading tank car according to claim 1, characterized in that: The adjusting assembly includes a metal rod (7) fixedly connected to the top end of the probe (5), the outer wall of the metal rod (7) is provided with a metal tube (6), the metal rod (7) is slidingly connected in the metal tube (6), and the second cable (4) penetrates the inside of the metal rod (7).

5. The electrostatic spill oil detection alarm device based on quantitative loading tank car according to claim 4, characterized in that: The outer wall of the metal rod (7) is rotatably connected with a circular ring (16), the outer wall of the circular ring (16) is fixedly connected with a limiting rod (17), the outer wall of the metal tube (6) is provided with a sliding slot and a plurality of limiting grooves, and the limiting rod (17) is clamped in the limiting grooves.

6. The electrostatic spill oil detection alarm device based on quantitative loading tank car according to claim 5, characterized in that: The bottom side of the limiting rod (17) is rotatably connected with a rotating plate (19), the outer wall of the metal tube (6) is fixedly connected with a plurality of fixed plates (18), one side of the rotating plate (19) is fixedly connected with two fixed rods (20), and the fixed rods (20) are clamped in the fixed plates (18).

7. The electrostatic spill oil detection alarm device based on quantitative loading tank car according to claim 1, characterized in that: The rear side of the controller (8) is fixedly connected with a circular rod (9), and the end of the circular rod (9) is provided with an alarm (10).

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