A device for measuring the elevation of a tank measurement benchmark point

Abstract

The invention discloses a device for measuring the elevation of a reference point of a tank metering, and relates to the technical field of tank measurement. When transporting liquids such as oil, a layer of liquid will adhere to the bottom or the inside of the side wall of the tank, which will reduce the volume of the tank in the long run. If the liquid is still discharged into the tank according to the displacement, the internal space of the tank will be too small, which is not convenient for transporting flammable and explosive liquids. A groove is arranged on the top of the tank, and a detection component is arranged in the groove. The detection component includes a detection tube, which is a hollow tube, and a plurality of liquid inlet valves are arranged from top to bottom in the bottom area of ​​the detection tube. A limit plate is fixedly installed on the inner wall of the detection tube, a floating plate is arranged on the limit plate, and a positioning sensor is arranged inside the floating plate. A card slot is arranged in the groove, and an elevation rod is arranged in the card slot. A scale plate is arranged on the side wall of the elevation rod, so as to ensure that the space above the liquid level in the tank is sufficient and reduce the probability of safety hazards.

Description

Technical Field

[0001] The invention relates to the technical field of storage tank measurement, in particular to a storage tank measurement benchmark point elevation measurement device. Background Art

[0002] Steel containers for storing liquids are mainly used in the fields of petroleum, chemical industry, medicine, metallurgy, etc. The liquids filled in the tanks are all highly adhesive liquids;

[0003] Storage tanks are made of a wide variety of materials and categories, mainly carbon steel, stainless steel, and special materials. Storage tanks of different specifications have inconsistent internal settings, and the types of media stored inside are also different. When discharging a set amount of liquid into the tank, the tank is a reusable device. When transporting liquids such as oil, a layer of liquid will adhere to the bottom or side wall of the tank, which will reduce the volume of the tank over time. If the liquid continues to be discharged into the tank according to the displacement, the internal space of the tank will be too small, which is not convenient for transporting flammable and explosive liquids. Therefore, it is necessary to design a tank metering benchmark elevation measurement device. Summary of the invention

[0004] The object of the present invention is to provide a device for measuring the elevation of a reference point of a storage tank so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a device for measuring the elevation of a tank metering reference point, comprising a double track, a matching sliding slider assembly is arranged on the double track, the top bolt of the slider assembly is installed with a bearing base, the top of the bearing base is fixedly installed with a reinforcement frame, the two sides and the top of the reinforcement frame are unobstructed structures for placing storage tanks, the two ends of the reinforcement frame are used to clamp and fix the storage tanks, the above structure constitutes a basic tank metering assembly, two sets of tank metering assemblies are arranged in the factory, the tanks are divided into tank one and tank two, the tank one is used to store liquid, the liquid is viscous, and the tank two is used to store excess liquid discharged from the tank one.

[0006] According to the above technical solution, top hole 1 is set on the top of storage tank 1, top hole 2 is set on the top of storage tank 2, hose 1 is set at the top of top hole 1, hose 2 is set at the top of top hole 2, hose 1 and hose 2 are connected by a transverse tube, so that hose 1, the transverse tube and hose 2 constitute a complete drainage pipe.

[0007] According to the above technical solution, a pump is installed at the end of the hose.

[0008] According to the above technical solution, a liquid injection device is arranged between the storage tank one and the storage tank two, and the liquid injection device includes a bracket, a mechanical arm is arranged on the top of the bracket, and a filling assembly is arranged on the end of the mechanical arm. The filling assembly includes an upper plate with an electronically controlled bearing arranged on the top of the mechanical arm, and metal bent nails are welded on the bottom of the upper plate, and a lower plate is fixedly mounted on the metal bent nails.

[0009] According to the above technical solution, an air hole tube and a filling tube are arranged on the lower plate.

[0010] According to the above technical solution, a second motor is arranged between the lower plate and the metal bent nail, the output end of the second motor passes through the lower plate and is fixedly connected to the lifting rod, and the bottom fixing rod of the lifting rod is provided with a card plate.

[0011] According to the above technical solution, the filling tube is a multi-tube sleeve structure, so that the filling tube can be electrically controlled to rise and fall, and the bottom of the filling tube is sharp.

[0012] According to the above technical solution, a groove is set on the top of the storage tank 1, and a detection component is set in the groove. The detection component includes a detection tube, which is a hollow tube, and a plurality of liquid inlet valves are set from top to bottom in the bottom area thereof.

[0013] According to the above technical solution, a limit plate is fixedly installed on the inner wall of the detection tube, a floating plate is arranged on the limit plate, and a positioning sensor is arranged inside the floating plate.

[0014] According to the above technical solution, a card slot is arranged in the groove, a height rod is arranged in the card slot, and a scale plate is arranged on the side wall of the height rod.

[0015] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: in the present invention, a detection component is provided, and the detection system drives the elevation rod to rise from the slot according to the rising height of the floating plate, and the scale plate on the side wall of the elevation rod displays the corresponding liquid height value, and the liquid height value is also displayed in the detection system. The purpose of setting the elevation rod on the storage tank is to facilitate workers to check the liquid capacity in the storage tank before transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the overall front structure of the present invention;

[0018] Figure 2 It is a schematic diagram of the overall side structure of the present invention;

[0019] Figure 3It is a schematic diagram of the overall top view structure of the present invention;

[0020] Figure 4 It is a schematic diagram of a storage tank of the present invention;

[0021] Figure 5 The present invention Figure 3 A magnified schematic diagram of the middle A area;

[0022] Figure 6 The present invention Figure 2 A magnified schematic diagram of the middle B area;

[0023] Figure 7 It is a schematic diagram of an internal detection assembly of a storage tank of the present invention;

[0024] In the figure: 1. Double track; 2. Slider assembly; 3. Bearing base; 4. Bracket; 5. Reinforcement frame; 6. Storage tank one; 7. Storage tank two; 8. Horizontal pipe; 9. Hose one; 10. Hose two; 11. Top hole one; 12. Top hole two; 13. Support plate; 14. Display board; 15. Robot arm; 16. Filling assembly; 17. Upper plate; 18. Metal bent nails; 19. Lower plate; 20. Filling tube; 21. Air hole tube; 22. Motor two; 23. Card plate; 24. Lifting rod; 25. Hydraulic sensor; 26. Groove; 27. Elevation rod; 28. Detection tube; 29. ​​Liquid inlet valve; 30. Float plate; 31. Limit plate; 32. Scale plate; 33. Card slot. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] See also Figure 1-7 The present invention provides a technical solution: a device for measuring the elevation of a reference point of a tank metering, comprising a double track 1, a matching sliding slider assembly 2 is arranged on the double track 1, a bearing base 3 is installed on the top bolt of the slider assembly 2, a reinforcing frame 5 is fixedly installed on the top of the bearing base 3, both sides and the top of the reinforcing frame 5 are unobstructed structures for placing storage tanks, and the two ends of the reinforcing frame 5 are used to clamp and fix the storage tanks. The above structure constitutes a basic tank metering assembly, and two sets of tank metering assemblies are arranged in the factory area. The storage tanks are divided into a storage tank 1 6 and a storage tank 2 7. The storage tank 1 6 is used to store liquid, and the liquid is viscous. The storage tank 2 7 is used to store excess liquid discharged from the storage tank 1 6. When the storage tank 1 6 is filled with a set amount of liquid, it is transported away through the double track 1 and replaced by the next empty storage tank 1 6. The storage tank 2 7 is a fixed storage tank and does not move.

[0027] The slider assembly 2 is electrically connected to the motor 1, which is arranged on the side wall of each slider assembly 2 and is used to supply energy to the slider assembly 2. Due to the large volume of the storage tank, a large area is required for filling multiple storage tanks. The slider assembly 2 is controlled by remote control to move in a manner that drives the bearing base 3 to move, and then drives the storage tank 16 above the bearing base 3 to move, and moves the storage tank 16 to be filled to the attached Figure 1 The position of storage tank 1 is parallel to storage tank 2 7. When storage tank 1 6 is filled, the filled storage tank 1 6 is moved away again by remote control. The entire double track 1 continuously transports storage tank 1 6 to form an assembly line for storage tank 1 6, thereby increasing the filling speed of storage tank 1 6.

[0028] All storage tanks 16 of the same batch have the same specifications, and a top hole 11 is set on the top of storage tank 16, a top hole 12 is set on the top of storage tank 27, a hose 19 is set on the top of top hole 11, and a hose 210 is set on the top of top hole 212. Hose 19 and hose 210 are connected by a transverse pipe 8, so that hose 19, transverse pipe 8 and hose 210 form a complete liquid discharge pipe. The length of hose 19 and hose 210 is sufficient. When filling liquid into storage tank 16, a pump is pre-installed at the end of hose 19, and the pump is placed in storage tank 16 together with hose 19. The volume of the pump is small and can be ignored.

[0029] A liquid injection device is arranged between storage tank 1 6 and storage tank 2 7, and the liquid injection device includes a bracket 4, a mechanical arm 15 is arranged on the top of the bracket 4, a filling assembly 16 is arranged at the end of the mechanical arm 15, and the filling assembly 16 includes an upper plate 17 on the top of the mechanical arm 15 with an electric-controlled bearing, a metal bent nail 18 is welded at the bottom of the upper plate 17, a lower plate 19 is fixedly installed on the metal bent nail 18, a filling tube 20 passes through the lower plate 19, and an air hole tube 21 also passes through the lower plate 19. The top of the filling tube 20 is connected to the liquid source by a connecting pipe. In this embodiment, the part that the connecting pipe is connected to the liquid source is not shown. The operation of the mechanical arm 15 and the electric-controlled bearing is controlled by remote control, and the operation of the electric-controlled bearing drives the upper plate 17 to operate. The upper plate 17 and the mechanical arm 15 are connected to the upper plate 17 and the upper plate 17. The type operation structure controls the filling tube 20 to be inserted into the top hole 11. At this time, the lower plate 19 has just blocked the top hole 11 in a non-sealed manner. The lower plate 19 is connected to the metal bent nail 18 through the motor 22. The output end of the motor 22 passes through the lower plate 19 and is fixedly connected to the lifting rod 24. The bottom fixed rod of the lifting rod 24 is installed with a card plate 23. The lifting rod 24 is an existing device and has its own power supply. When the lower plate 19 covers the top hole 11, the remote control motor 22 is operated, and the operation of the motor 22 drives the lifting rod 24 to rotate. The rotation of the lifting rod 24 drives the card plate 23 to rotate 180 degrees. Then the remote control lifting rod 24 rises and drives the card plate 23 to rise, so that the card plate 23 fits with the top hole 11, so that the lower plate 19 is stable at the top hole 11.

[0030] The filling tube 20 is a multi-tube sleeve structure, so that the filling tube 20 can be electrically controlled to rise and fall, and the bottom of the filling tube 20 is sharp. The purpose of setting it to a sharp shape is to reduce the initial contact area between the liquid coagulant accumulated in the storage tank 6 and the filling tube 20, thereby effectively ensuring that the liquid coagulant is fixed, so that the hydraulic sensor 25 can detect accurately. Due to the large volume of the storage tank 6, the thickness data of the liquid coagulant detected inside it is slightly smaller, and there will be obvious errors in judging the liquid coagulant inside the entire storage tank 6. A plurality of hydraulic sensors 25 are arranged from top to bottom at the bottom of the filling tube 20, a support plate 13 is arranged at the top of the storage tank 6, and a plurality of display panels 14 are installed on the top of the support plate 13. Each display panel 14 corresponds to a hydraulic sensor 25, that is, if one of the hydraulic sensors 25 touches the attachment at the bottom of the storage tank 6, the display panel 14 corresponding to this hydraulic sensor 25 will display;

[0031] A groove 26 is provided at the top of the storage tank 6, and a detection component is provided in the groove 26. The purpose of the detection component is to mark and display the current liquid capacity inside the storage tank 6. The detection component includes a detection tube 28. The detection tube 28 is a hollow tube, and a plurality of liquid inlet valves 29 are provided in the bottom area from top to bottom. In this embodiment, the liquid inlet valve 29 is a pressure valve, that is, the liquid in the storage tank 6 will automatically open the liquid inlet valve 29 to enter the detection tube 28. The purpose of providing multiple liquid inlet valves 29 is to prevent the liquid solidification in the storage tank 6 from being too thick. The liquid inlet valve 29 is blocked. The liquid inlet valve 29 at the highest position is blocked by the liquid solidification material because the setting position is too high. A limit plate 31 is fixedly installed on the inner wall of the detection tube 28, and a floating plate 30 is arranged on the limit plate 31. A positioning sensor is arranged inside the floating plate 30. The floating plate height data is transmitted to the detection system in real time through the positioning sensor. Then, the elevation rod 27 is driven to rise through the detection system. A slot 33 is arranged in the groove 26, and the elevation rod 27 is arranged in the slot 33. A scale plate 32 is arranged on the side wall of the elevation rod 27.

[0032] Before the lower plate 19 covers the top hole 11, insert the hose 9 into the pore tube 21. The diameter of the pore tube 21 is larger than that of the hose 9. After the hose 9 is inserted into the pore tube 21, some space is still left in the pore tube 21. The order of installing the hose 9 is to place the pump machine matched with the hose 9 into the storage tank 6. Accordingly, insert the hose 210 into the top hole 212 to complete the assembly of the discharge pipe, install the connecting pipe to the top of the filling tube 20, first control the filling tube 20 to descend by remote control, and the filling tube 20 descends to the bottom of the storage tank 6. The filling tube 20 descends and is inserted into the liquid solidified material inside the storage tank 6. The hydraulic sensor 25 detects the thickness of the liquid solidified material and records the thickness of the liquid solidified material as H, which is divided into 24 levels from H1 to H24, and H1 represents liquid The thickness data of the solid body is the smallest, and H24 indicates that the thickness data of the liquid solid is the largest. The detection system injects the corresponding amount of liquid according to the thickness level of the liquid solid. The liquid enters the filling tube 20 from the connecting tube and is filled into the storage tank 6. As the filling progresses, the liquid enters the interior of the detection tube 28 through the liquid inlet valve 29. The liquid rises along the tube wall, and the liquid drives the floating plate 30 to rise. When the floating plate 30 rises, the positioning sensor inside it rises. The detection system drives the elevation rod 27 to rise from the slot 33 according to the rising height of the floating plate 30. The scale plate 32 on the side wall of the elevation rod 27 displays the corresponding liquid height value. At the same time, the liquid height value will also be displayed in the detection system. The purpose of setting the elevation rod 27 on the storage tank 6 is to facilitate workers to check the liquid capacity in the storage tank 6 before transportation;

[0033] After the filling tube 20 is filled, the space remaining above the liquid level in the storage tank 6 is calculated through the position displayed by the floating plate 30. If the space remaining above the liquid level in the storage tank 6 is small, the liquid in the storage tank 6 is discharged to the storage tank 2 7 through the discharge pipe path by the pump. Since the diameter of the filling tube 20 is large, there is no situation where the space remaining above the liquid level in the storage tank 6 is too large, and it is not suitable for the situation where a small amount of liquid is replenished again, ensuring that the space remaining above the liquid level in the storage tank 6 is sufficient to reduce the probability of safety hazards.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Finally, it should be noted that the above description 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 replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A device for measuring the elevation of a tank gauge reference point, comprising a double track (1), characterized in that: A matching sliding slider assembly (2) is provided on the double track (1); the top of the slider assembly (2) is bolted to a bearing base (3); the top of the bearing base (3) is fixedly mounted with a reinforcement frame (5); the two ends of the reinforcement frame (5) are used to clamp and fix storage tanks; the storage tanks are divided into a storage tank 1 (6) and a storage tank 2 (7); the storage tank 1 (6) is used to store liquid, which is viscous; the storage tank 2 (7) is used to store excess liquid discharged from the storage tank 1 (6); A liquid injection device is arranged between the storage tank 1 (6) and the storage tank 2 (7), the liquid injection device comprises a bracket (4), a mechanical arm (15) is arranged on the top of the bracket (4), a filling assembly (16) is arranged at the end of the mechanical arm (15), the filling assembly (16) comprises an upper plate (17) with an electric-controlled bearing arranged on the top of the mechanical arm (15), a metal bent nail (18) is welded to the bottom of the upper plate (17), a lower plate (19) is fixedly mounted on the metal bent nail (18), an air hole tube (21) and a filling tube (20) are arranged on the lower plate (19), and a plurality of hydraulic sensors (25) are arranged in sequence from top to bottom at the bottom of the filling tube (20); A groove (26) is arranged on the top of the storage tank (6), a detection assembly is arranged in the groove (26), the detection assembly comprises a detection tube (28), the detection tube (28) is a hollow tube, and a plurality of liquid inlet valves (29) are arranged from top to bottom in the bottom area thereof; A limiting plate (31) is fixedly mounted on the inner wall of the detection tube (28), a floating plate (30) is arranged on the limiting plate (31), and a positioning sensor is arranged inside the floating plate (30); A clamping groove (33) is arranged in the groove (26), a height rod (27) is arranged in the clamping groove (33), and a scale plate (32) is arranged on the side wall of the height rod (27).

2. A tank gauge reference point elevation measurement device according to claim 1, characterized in that: A top hole 1 (11) is arranged on the top of the storage tank 1 (6), a top hole 2 (12) is arranged on the top of the storage tank 2 (7), a hose 1 (9) is arranged on the top of the top hole 1 (11), a hose 2 (10) is arranged on the top of the top hole 2 (12), and the hose 1 (9) and the hose 2 (10) are connected by a transverse pipe (8), so that the hose 1 (9), the transverse pipe (8) and the hose 2 (10) form a complete drainage pipe.

3. A tank measurement reference point elevation measuring device according to claim 2, characterized in that: A pump is installed at the end of the hose (9).

4. A tank gauge reference point elevation measuring device according to claim 3, characterized in that: A second motor (22) is arranged between the lower plate (19) and the metal bent nail (18); an output end of the second motor (22) passes through the lower plate (19) and is fixedly connected to a lifting rod (24); a bottom fixing rod of the lifting rod (24) is provided with a card plate (23).

5. A tank gauge reference point elevation measurement device according to claim 4, characterized in that: The filling tube (20) is a multi-tube sleeve structure, so that the filling tube (20) can be electrically controlled to rise and fall, and the bottom of the filling tube (20) is sharp.

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