Oil tank monitoring and protecting mechanism for oil tank truck
By using pressure sensors, movable sleeves and buffer components in the fuel tank monitoring device, the damage to the detection device caused by vehicle bumps and vibrations is solved, ensuring the accuracy and stability of the fuel tank level monitoring, and realizing timely refueling reminders. Ensure the normal operation of the vehicle.
Patent Information
- Application Number
- CN202420871779.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-25
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-04-25
AI Technical Summary
When the existing fuel tank monitoring device bumps and vibrates, the internal components of the detection device are easily damaged by impact, affecting the accuracy of the fuel tank level monitoring.
A fuel tank monitoring and protection mechanism for oil tankers is designed, using pressure sensors, movable sleeves, floating blocks, connecting blocks and buffer components, combined with shock cushioning plates and thermal insulation plates to ensure that monitoring alarms are prevented during bumps and vibrations. Damage, maintain the stability and reliability of oil tank level monitoring.
It realizes the prevention of damage to the detection device during the vehicle's driving, ensures the accuracy and stability of the fuel tank level monitoring, and reminds the operator to refuel in time through alarms to ensure the normal operation of the vehicle.
Smart Images
Figure CN222144273U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of liquid level detection equipment, in particular to an oil tank monitoring and protection mechanism for an oil tanker. Background Art
[0002] In general, a fuel tank is usually equipped with a monitoring device inside the fuel tank to display the remaining fuel amount, so that the remaining fuel amount inside the fuel tank can be monitored in real time during use, and the information can be conveyed to the outside world through a display screen or a pointer.
[0003] During the use of the existing oil level alarm value monitoring device, the oil level inside the fuel tank is usually monitored by a float and a lever, and gasoline has a certain corrosiveness, and there will be certain problems in long-term use. When a fault occurs, it cannot be displayed quickly and accurately, and as the vehicle is running and the vehicle is bumped and vibrated, the internal components of the detection device are easily damaged by the impact, thereby affecting the accuracy of the monitoring device in monitoring the tank liquid level. Therefore, the technical personnel in this field provide a fuel tank monitoring and protection mechanism for a tanker to solve the problems raised in the above background technology. Utility Model Content
[0004] In order to remedy the above deficiencies, the utility model provides a fuel tank monitoring and protection mechanism for a tanker truck, aiming to improve the problem that the internal components of the detection device are easily damaged by impact when the vehicle is subjected to bumps and vibrations, thereby affecting the accuracy of the monitoring device in monitoring the tank liquid level.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A fuel tank monitoring and protection mechanism for a tanker truck comprises a box body, an upper left side of the box body is fixedly connected to an oil pipeline, an upper part of the oil pipeline is fixedly connected to an oil inlet, an upper right side of the box body is provided with a fixed cover, a plurality of fixing bolts are provided inside the fixed cover, a guide column is fixedly connected to the lower part of the fixed cover, a pressure sensor is fixedly connected to the lower part of the guide column, pressure detection probes are fixedly connected to the upper two sides of the pressure sensor, a movable sleeve is provided outside the guide column, floating blocks are fixedly connected to the front and rear sides of the movable sleeve, connecting pressure blocks are fixedly connected to the outer two sides of the movable sleeve, a fixed frame is fixedly connected to the upper part of the fixed cover, a monitoring alarm is fixedly provided inside the fixed frame, and a buffer assembly is provided outside the fixed frame.
[0007] Further, the buffer assembly includes a connecting frame, the connecting frame is fixedly connected to the outside of the fixed frame, a sliding plate is arranged inside the connecting frame, two springs are fixedly connected to the outside of the sliding plate, a sliding rod is fixedly connected to the outside of the spring, the sliding rod passes through the inside of the connecting frame, a connecting rod is fixedly connected to the inner side of the sliding plate, the connecting rod passes through the inside of the fixed frame, and an extrusion plate is fixedly connected to the inner side of the connecting rod.
[0008] Furthermore, the movable sleeve is slidably connected to the outside of the guide column.
[0009] Furthermore, the fixing bolt is threadedly connected to the inner upper side of the box body.
[0010] Furthermore, a sealing ring is arranged outside the oil pipeline.
[0011] Furthermore, heat insulation boards are fixedly connected to both sides of the exterior of the box.
[0012] Furthermore, a shock absorbing plate is fixedly connected to the front and rear sides of the box.
[0013] Furthermore, the sliding plate is slidably connected inside the connecting frame.
[0014] The utility model has the following beneficial effects:
[0015] In the utility model, through the cooperation between the oil pipeline, fixing bolts, guide columns, pressure sensors, movable sleeves, connecting pressure blocks and monitoring alarms, the oil level in the fuel tank can be monitored in real time, and an alarm can be triggered when the oil level is too low, reminding the operator to refuel in time to ensure the normal operation of the vehicle.
[0016] In the utility model, by monitoring the coordination among structures such as the alarm, the connecting frame, the spring, the sliding plate, the connecting rod, the extrusion plate, the sliding rod and the fixed frame, the vehicle can be prevented from being damaged by bumps, vibrations and impacts during driving, thereby ensuring the stability and reliability of the monitoring system. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 A three-dimensional diagram of a fuel tank monitoring and protection mechanism for a fuel tank truck proposed by the utility model;
[0018] Figure 2 This is an internal diagram of a fuel tank monitoring and protection mechanism for a fuel tank truck proposed by the utility model;
[0019] Figure 3 This is a schematic diagram of the guide column structure of a fuel tank monitoring and protection mechanism for a fuel tank truck proposed by the utility model;
[0020] Figure 4This is a schematic diagram of the fixed cover structure of a fuel tank monitoring and protection mechanism for a fuel tank truck proposed by the utility model;
[0021] Figure 5 The utility model is a schematic diagram of the structure of a buffer component of a fuel tank monitoring and protection mechanism for a tanker truck.
[0022] Legend:
[0023] 1. Oil inlet; 2. Oil pipeline; 3. Fixed cover; 4. Heat insulation board; 5. Box body; 6. Shock-absorbing board; 7. Sealing ring; 8. Fixed frame; 9. Fixed bolt; 10. Guide column; 11. Pressure sensor; 12. Connecting block; 13. Movable sleeve; 14. Pressure detection probe; 15. Floating block; 16. Monitoring alarm; 17. Connecting frame; 18. Extrusion plate; 19. Sliding plate; 20. Spring; 21. Sliding rod; 22. Connecting rod. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] Reference Figure 1 , Figure 2 and Figure 3 , an embodiment provided by the utility model:
[0026] A fuel tank monitoring and protection mechanism for a tanker truck comprises a box body 5, an oil pipeline 2 is fixedly connected to the left upper part of the box body 5, an oil inlet 1 is fixedly connected to the upper part of the oil pipeline 2, a fixed cover 3 is arranged on the right upper part of the box body 5, a plurality of fixing bolts 9 are arranged inside the fixed cover 3, a guide column 10 is fixedly connected to the lower part of the fixed cover 3, a pressure sensor 11 is fixedly connected to the lower part of the guide column 10, a pressure detection probe 14 is fixedly connected to the upper two sides of the pressure sensor 11, a movable sleeve 13 is arranged outside the guide column 10, a floating block 15 is fixedly connected to the front and rear sides of the movable sleeve 13, a connecting pressing block 12 is fixedly connected to the outer two sides of the movable sleeve 13, a fixed frame 8 is fixedly connected to the upper part of the fixed cover 3, a monitoring alarm 16 is fixedly arranged inside the fixed frame 8, and a buffer assembly is arranged outside the fixed frame 8;
[0027] By fixing the fixing cover 3 to the upper part of the box body 5 by the fixing bolts 9, the internal floating block 15 can lift the movable sleeve 13 and the connecting pressure block 12 when the box body 5 is subjected to the buoyancy of the oil. When the amount of oil inside the box body 5 gradually decreases, the movable sleeve 13, the floating block 15 and the connecting pressure block 12 can gradually descend, and the movable sleeve 13 moves on the surface of the guide column 10, so that the connecting pressure block 12 can press down on the top of the pressure detection probe 14, thereby enabling the pressure sensor 11 to transmit the signal to the monitoring alarm 16, and the monitoring alarm 16 performs an alarm process to the outside. When refueling is needed, the operator can refuel through the oil inlet 1 inside the box body 5.
[0028] Reference Figure 1 , Figure 4 and Figure 5 The buffer assembly includes a connecting frame 17, the connecting frame 17 is fixedly connected to the outside of the fixed frame 8, a sliding plate 19 is arranged inside the connecting frame 17, two springs 20 are fixedly connected to the outside of the sliding plate 19, a sliding rod 21 is fixedly connected to the outside of the spring 20, the sliding rod 21 runs through the inside of the connecting frame 17, a connecting rod 22 is fixedly connected to the inside of the sliding plate 19, the connecting rod 22 runs through the inside of the fixed frame 8, and the inner side of the connecting rod 22 is fixedly connected to the extrusion plate 18;
[0029] When the fixed frame 8 is impacted by vibration, the monitoring alarm 16 installed inside the fixed frame 8 tends to move. When the monitoring alarm 16 moves in the fixed frame 8, the monitoring alarm 16 drives the connecting rod 22 to slide along the hole groove inside the fixed frame 8 through the extrusion plate 18. The connecting rod 22 drives the sliding plate 19 inside the connecting frame 17 to move horizontally, so that the sliding plate 19 compresses the compression spring 20 mounted on the outside of the sliding rod 21, and buffers the impact force on the monitoring alarm 16, thereby realizing the protection of the monitoring alarm 16, thereby effectively preventing the internal components of the monitoring alarm 16 from being damaged and affecting the accuracy of the monitoring alarm 16 in monitoring the vehicle tank liquid level.
[0030] The movable sleeve 13 is slidably connected to the outside of the guide column 10, the fixing bolt 9 is threadedly connected to the upper side of the inner part of the box body 5, the outer part of the oil delivery pipe 2 is provided with a sealing ring 7, the outer sides of the box body 5 are fixedly connected with a heat insulation board 4, the front and rear sides of the box body 5 are fixedly connected with a shock absorbing board 6, and the sliding plate 19 is slidably connected to the inside of the connection frame 17;
[0031] By sliding the movable sleeve 13 on the outside of the guide column 10, the connecting pressure block 12 can press down on the top of the pressure detection probe 14, so that the pressure sensor 11 can transmit the signal to the monitoring alarm 16. The fixing cover 3 can be fixed to the upper part of the box body 5 by threading the fixing bolts 9 on the upper part of the box body 5. By setting the sealing ring 7, the sealing of the connection is ensured to prevent the leakage of liquid oil during the transportation process, so as to maintain the safe operation of the pipeline system. By setting the heat insulation board 4, the influence of external high temperature on the box body 5 can be reduced. By setting the shock-absorbing board 6, the box body 5 can be effectively prevented from shaking during operation. By sliding the sliding plate 19 inside the connecting frame 17, the impact force on the monitoring alarm 16 can be buffered, thereby realizing the protection of the monitoring alarm 16.
[0032] Working principle: When using this device, the floating block 15 can lift the movable sleeve 13 and the connecting pressure block 12 when the box body 5 is subjected to the buoyancy of the oil. When the amount of oil inside the box body 5 gradually decreases, the movable sleeve 13, the floating block 15 and the connecting pressure block 12 can gradually descend. The movable sleeve 13 moves on the surface of the guide column 10, so that the connecting pressure block 12 can press down the top of the pressure detection probe 14, thereby enabling the pressure sensor 11 to transmit the signal to the monitoring alarm 16, and the monitoring alarm 16 performs an alarm process to the outside. The fixed frame 8 is generated as the vehicle travels. There will be certain bumps and vibrations. When the fixed frame 8 is impacted by the vibration, the monitoring alarm 16 installed in the fixed frame 8 will tend to move. When the monitoring alarm 16 moves in the fixed frame 8, the monitoring alarm 16 will drive the connecting rod 22 to slide along the hole groove inside the fixed frame 8 through the extrusion plate 18, and the connecting rod 22 drives the sliding plate 19 inside the connecting frame 17 to move horizontally, so that the sliding plate 19 compresses the compression spring 20 mounted on the outside of the sliding rod 21, thereby buffering the impact force on the monitoring alarm 16 and realizing the protection of the monitoring alarm 16.
[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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 fuel tank monitoring and protection mechanism for a fuel tank truck, comprising a tank body (5), characterized in that: The upper left side of the box body (5) is fixedly connected to an oil delivery pipe (2), the upper part of the oil delivery pipe (2) is fixedly connected to an oil inlet (1), the upper right side of the box body (5) is provided with a fixed cover (3), a plurality of fixing bolts (9) are arranged inside the fixed cover (3), a guide column (10) is fixedly connected to the lower part of the fixed cover (3), a pressure sensor (11) is fixedly connected to the lower part of the guide column (10), pressure detection probes (14) are fixedly connected to the upper two sides of the pressure sensor (11), a movable sleeve (13) is arranged outside the guide column (10), floating blocks (15) are fixedly connected to the front and rear sides of the movable sleeve (13), connecting pressure blocks (12) are fixedly connected to the outer two sides of the movable sleeve (13), a fixed frame (8) is fixedly connected to the upper part of the fixed cover (3), a monitoring alarm (16) is fixedly arranged inside the fixed frame (8), and a buffer assembly is arranged outside the fixed frame (8).
2. The fuel tank monitoring and protection mechanism for a fuel tank truck according to claim 1, characterized in that: The buffer assembly comprises a connecting frame (17), the connecting frame (17) being fixedly connected to the outside of a fixed frame (8), a sliding plate (19) being arranged inside the connecting frame (17), two springs (20) being fixedly connected to the outside of the sliding plate (19), a sliding rod (21) being fixedly connected to the outside of the spring (20), the sliding rod (21) passing through the inside of the connecting frame (17), a connecting rod (22) being fixedly connected to the inside of the sliding plate (19), the connecting rod (22) passing through the inside of the fixed frame (8), and an extrusion plate (18) being fixedly connected to the inside of the connecting rod (22).
3. The fuel tank monitoring and protection mechanism for a fuel tank truck according to claim 1, characterized in that: The movable sleeve (13) is slidably connected to the outside of the guide column (10).
4. The fuel tank monitoring and protection mechanism for a fuel tank truck according to claim 1, characterized in that: The fixing bolt (9) is threadedly connected to the inner upper side of the box body (5).
5. The fuel tank monitoring and protection mechanism for a fuel tank truck according to claim 1, characterized in that: A sealing ring (7) is provided on the outside of the oil delivery pipe (2).
6. The fuel tank monitoring and protection mechanism for a fuel tank truck according to claim 1, characterized in that: Heat insulation boards (4) are fixedly connected to both sides of the exterior of the box body (5).
7. The fuel tank monitoring and protection mechanism for a fuel tanker according to claim 1, characterized in that: The front and rear sides of the box body (5) are fixedly connected with a shock absorbing plate (6).
8. The fuel tank monitoring and protection mechanism for a fuel tanker according to claim 2, characterized in that: The sliding plate (19) is slidably connected inside the connection frame (17).