Split radar liquid level meter

Abstract

The utility model relates to the technical field of radar liquid level meters, and discloses a split radar liquid level meter which comprises a radar probe body, sliding grooves are formed in the two sides of the radar probe body, a rotating disc is connected to the inner walls of the sliding grooves in a sliding mode, and a storage plate is fixedly installed at one end of the rotating disc. And a first pressing plate is movably mounted at one end of the storage plate. According to the split radar liquid level meter, through the arrangement of a storage plate, a first pressing plate, a clamping plate, a clamping spring, an extension plate, a mounting plate, an elastic piece, a rotating shaft and a storage barrel, after the split radar liquid level meter is used, the first pressing plate is pressed to drive the clamping plate to compress the clamping spring, so that the extension plate is pulled out of the storage plate, and then the distance between the storage barrel and a radar probe body can be adjusted; and after the second pressing plate presses the elastic sheet, the storage cylinder can be rotated, the radio frequency cable is wound on the storage cylinder, and then the storage cylinder is reset through the elastic sheet, so that the radio frequency cable storage device is convenient for a user to carry.

Description

Technical Field

[0001] The utility model relates to the technical field of radar level gauges, in particular to a split radar level gauge. Background Art

[0002] The split radar level meter works on the principle of transmitting a signal, receiving the signal reflected by the object, and then analyzing the distance between the object level and the signal transmitter. It is mainly used in areas where liquids, slurries and granular materials cannot be contacted but the position of objects needs to be continuously measured. It can play a greater role in situations where the temperature and pressure change greatly or where inert gases are volatilized.

[0003] However, the existing split radar level meter has the following disadvantages:

[0004] 1. When the radar level meter is not in use, it is troublesome to carry it because the wire cannot be effectively reeled and placed;

[0005] 2. The detection end of the radar level meter needs to be plugged into the tank. When detecting volatile liquids, the gas generated by the vaporization of the liquid will easily adhere to the inner wall of the detection end and then produce liquefied residue. If it is not cleaned for a long time or is not cleaned thoroughly, the inner wall will be corroded.

[0006] Therefore, the utility model provides a split radar level meter. Summary of the invention

[0007] 1. Technical issues to be resolved

[0008] The technical problem solved by the utility model is to provide a split radar level meter which is highly practical, can be operated simply and has a relatively simple structure. It solves the problem raised in the above background technology that when the radar level meter is not in use, it is troublesome to carry the radar level meter because the wire cannot be effectively rolled up and placed. The detection end of the radar level meter needs to be plugged into the inside of the tank body. When detecting volatile liquids, the gas generated by the vaporization of the liquid is easy to adhere to the inner wall of the detection end and then produce liquefied residue. If it is not cleaned for a long time or is not cleaned thoroughly, the inner wall surface will be corroded.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: a split radar level meter, including a radar probe body, both sides of the radar probe body are provided with slide grooves, the inner wall of the slide groove is slidably connected with a turntable, one end of the turntable is fixedly installed with a storage plate, one end of the storage plate is movably installed with a first pressure plate, one end of the first pressure plate is movably connected with a clamping plate, one end of the radar probe body is provided with a radio frequency cable, one end of the radio frequency cable is fixedly installed with a connector body, one end of the connector body is movably connected with a radar detection body, and the lower end of the radar detection body is threadedly connected with a first detection head auxiliary sleeve in sequence.

[0011] Optionally, an arc plate is fixedly mounted on one end of the first detection head auxiliary sleeve, and a second detection head auxiliary sleeve is movably connected to one end of the arc plate. The second detection head auxiliary sleeve and the first detection head auxiliary sleeve facilitate cleaning of liquefied residues.

[0012] Optionally, a first plug rod is inserted into the upper end of the arc plate, and a limiting ring is fixedly installed on the upper end of the first plug rod, and the limiting ring can limit the first detection head auxiliary sleeve and the second detection head auxiliary sleeve.

[0013] Optionally, a second plug rod is fixedly installed on one side of the lower end of the limiting ring, and a hole adapted to the second plug rod is opened at the upper end of the first detection head auxiliary sleeve, and the second plug rod is used in conjunction with the first plug rod to limit and fix the first detection head auxiliary sleeve and the second detection head auxiliary sleeve.

[0014] Optionally, a clamping spring is fixedly installed at one end of the clamping plate, an extension plate is fixedly installed at one end of the clamping spring, a mounting plate is fixedly installed at one end of the extension plate, and a spring sheet is inserted at the upper end of one of the mounting plates, which can limit and fix the storage tube.

[0015] Optionally, a rotating shaft is fixedly mounted on one end of the other mounting plate, and a storage cylinder is rotatably connected to the surface of the rotating shaft. A second pressure plate is movably connected to one end of one of the mounting plates, and the second pressure plate can disassemble the storage cylinder when not in use to facilitate the storage of the RF cable.

[0016] (III) Beneficial effects

[0017] The utility model provides a split radar level gauge, which has the following beneficial effects:

[0018] 1. The split radar level gauge, through the arrangement of the storage plate, the first pressure plate, the card plate, the clamping spring, the extension plate, the mounting plate, the spring clip, the rotating shaft and the storage tube, plays the role of pressing the first pressure plate to drive the card plate to compress the clamping spring after use, so as to pull the extension plate out of the storage plate, and then the distance between the storage tube and the radar probe body can be adjusted, and the second pressure plate presses the spring clip to rotate the storage tube, and then the radio frequency cable is wound around the storage tube, and then the storage tube can be reset by the spring clip, which is convenient for users to carry.

[0019] 2. The split radar level gauge, through the arrangement of the first detection head auxiliary sleeve, the arc plate, the second detection head auxiliary sleeve, the first plug rod, the limiting ring and the second plug rod, plays a role in that when it is needed, the first detection head auxiliary sleeve is plugged into the second detection head auxiliary sleeve through the arc plate, and then the limiting ring is used to limit and fix the first detection head auxiliary sleeve and the second detection head auxiliary sleeve through the first plug rod and the second plug rod, and then they are threadedly connected to the radar detection body. After use, the first detection head auxiliary sleeve and the second detection head auxiliary sleeve are disassembled, and then the inner walls are cleaned, thereby increasing the service life of the level gauge. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the arc plate structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the spring structure of the utility model;

[0023] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0024] In the figure: 1. Radar probe body; 2. Turntable; 3. Storage plate; 4. First pressure plate; 5. Card plate; 6. RF cable; 7. Connector body; 8. Radar detection body; 9. First detection head auxiliary sleeve; 10. Arc plate; 11. Second detection head auxiliary sleeve; 12. First plug rod; 13. Limiting ring; 14. Second plug rod; 15. Card spring; 16. Extension plate; 17. Mounting plate; 18. Shrapnel; 19. Rotating shaft; 20. Storage tube; 21. Second pressure plate. DETAILED DESCRIPTION

[0025] 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. 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.

[0026] See also Figures 1 to 4 The utility model provides a technical solution: a split radar level gauge comprises a radar probe body 1, both sides of the radar probe body 1 are provided with slide grooves, the inner wall of the slide groove is slidably connected with a turntable 2, one end of the turntable 2 is fixedly installed with a storage plate 3, one end of the storage plate 3 is movably installed with a first pressure plate 4, and one end of the first pressure plate 4 is movably connected with a clamping plate 5, through the arrangement of the storage plate 3, the first pressure plate 4, the clamping plate 5, the clamping spring 15, the extension plate 16, the mounting plate 17, the spring 18, the rotating shaft 19 and the storage tube 20, after use, the first pressure plate 4 is pressed to drive the clamping spring 15 to pull the extension plate 16 out of the storage plate 3, and then the distance between the storage tube 20 and the radar probe body 1 can be adjusted, and the second pressure plate 21 can press the spring 18 to rotate the storage tube 20, and then the radio frequency cable 6 is wound around the storage tube 20, and then the storage tube 20 is reset by the spring 18, which is convenient for users to enter In order to carry the radar probe, a radio frequency cable 6 is arranged at one end of the radar probe body 1, a connector body 7 is fixedly installed at one end of the radio frequency cable 6, a radar detection body 8 is movably connected to one end of the connector body 7, and a first detection head auxiliary sleeve 9 is threadedly connected to the lower end of the radar detection body 8 in sequence. Through the arrangement of the first detection head auxiliary sleeve 9, the arc plate 10, the second detection head auxiliary sleeve 11, the first plug rod 12, the limiting ring 13 and the second plug rod 14, when it is needed, the first detection head auxiliary sleeve 9 is plugged into the second detection head auxiliary sleeve 11 through the arc plate 10, and then the limiting ring 13 is used to limit and fix the first detection head auxiliary sleeve 9 and the second detection head auxiliary sleeve 11 through the first plug rod 12 and the second plug rod 14, and then it is threadedly connected to the radar detection body 8. After use, the first detection head auxiliary sleeve 9 and the second detection head auxiliary sleeve 11 are disassembled, and then the inner wall thereof is cleaned, thereby increasing the service life of the liquid level meter;

[0027] An arc plate 10 is fixedly mounted on one end of the first detection head auxiliary sleeve 9, and a second detection head auxiliary sleeve 11 is movably connected to one end of the arc plate 10. The second detection head auxiliary sleeve 11 is provided to facilitate the cleaning of liquefied residues.

[0028] The upper end of the arc plate 10 is plugged with a first plug rod 12, and a limit ring 13 is fixedly installed on the upper end of the first plug rod 12. The setting of the limit ring 13 plays a role in limiting the first detection head auxiliary sleeve 9 and the second detection head auxiliary sleeve 11;

[0029] A second plug rod 14 is fixedly installed on one side of the lower end of the limiting ring 13. The second plug rod 14 is arranged to cooperate with the first plug rod 12 to limit and fix the first detection head auxiliary sleeve 9 and the second detection head auxiliary sleeve 11. The upper end of the first detection head auxiliary sleeve 9 is provided with a socket adapted to the second plug rod 14.

[0030] A clamping spring 15 is fixedly mounted on one end of the clamping plate 5, an extension plate 16 is fixedly mounted on one end of the clamping spring 15, a mounting plate 17 is fixedly mounted on one end of the extension plate 16, and a spring piece 18 is inserted at the upper end of one of the mounting plates 17. The setting of the spring piece 18 plays a role in limiting and fixing the storage tube 20;

[0031] A rotating shaft 19 is fixedly mounted on one end of the other mounting plate 17, and a storage tube 20 is rotatably connected to the surface of the rotating shaft 19. A second pressure plate 21 is movably connected to one end of one of the mounting plates 17. The second pressure plate 21 can be disassembled when not in use.

[0032] In the utility model, the working steps of the device are as follows:

[0033] Step 1: When it is needed, first, insert the first detection head auxiliary sleeve 9 into the second detection head auxiliary sleeve 11 through the arc plate 10, and then use the limiting ring 13 to limit and fix the first detection head auxiliary sleeve 9 and the second detection head auxiliary sleeve 11 through the first plug rod 12 and the second plug rod 14, and then thread them with the radar detection body 8. After use, disassemble the first detection head auxiliary sleeve 9 and the second detection head auxiliary sleeve 11, and then clean their inner walls;

[0034] The second step: after use, press the first pressure plate 4 to drive the card plate 5 to compress the card spring 15, so as to pull the extension plate 16 out of the storage plate 3, and then the distance between the storage tube 20 and the radar probe body 1 can be adjusted, and the second pressure plate 21 presses the spring 18 to rotate the storage tube 20, and then the RF cable 6 is wound around the storage tube 20, and then the storage tube 20 is reset by the spring 18, which is convenient for users to carry.

[0035] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0036] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A split radar level meter, comprising a radar probe body (1), characterized in that: Slide grooves are provided on both sides of the radar probe body (1), and a turntable (2) is slidably connected to the inner wall of the slide groove; a storage plate (3) is fixedly mounted on one end of the turntable (2); a first pressure plate (4) is movably mounted on one end of the storage plate (3); a clamping plate (5) is movably connected to one end of the first pressure plate (4); a radio frequency cable (6) is provided at one end of the radar probe body (1); a connector body (7) is fixedly mounted on one end of the radio frequency cable (6); a radar detection body (8) is movably connected to one end of the connector body (7); and a first detection head auxiliary sleeve (9) is threadedly connected to the lower end of the radar detection body (8).

2. The split radar level meter according to claim 1, characterized in that: An arc plate (10) is fixedly mounted on one end of the first detection head auxiliary sleeve (9), and a second detection head auxiliary sleeve (11) is movably connected to one end of the arc plate (10).

3. The split radar level gauge according to claim 2, characterized in that: A first insertion rod (12) is inserted into the upper end of the arc plate (10), and a limiting ring (13) is fixedly mounted on the upper end of the first insertion rod (12).

4. The split radar level gauge according to claim 3 is characterized in that: A second plug rod (14) is fixedly mounted on one side of the lower end of the limiting ring (13), and a plug hole matching the second plug rod (14) is formed at the upper end of the first detection head auxiliary sleeve (9).

5. The split radar level gauge according to claim 1, characterized in that: A clamping spring (15) is fixedly mounted on one end of the clamping plate (5), an extension plate (16) is fixedly mounted on one end of the clamping spring (15), a mounting plate (17) is fixedly mounted on one end of the extension plate (16), and a spring sheet (18) is inserted at the upper end of one of the mounting plates (17).

6. The split radar level gauge according to claim 5, characterized in that: A rotating shaft (19) is fixedly mounted on one end of the other mounting plate (17), and a storage cylinder (20) is rotatably connected to the surface of the rotating shaft (19), wherein a second pressing plate (21) is movably connected to one end of one of the mounting plates (17).

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