Radar liquid level meter convenient to disassemble and assemble

Abstract

The utility model belongs to the technical field of radar liquid level meters, and particularly relates to a radar liquid level meter convenient to disassemble and assemble, which comprises a liquid level meter main body and a display, the display is arranged at the top of the liquid level meter main body, and a portable disassembling and assembling mechanism is arranged on the outer wall of the liquid level meter main body. The portable dismounting and mounting mechanism comprises fixing blocks, a mounting base, rotating grooves, spring grooves, springs, push rods, push blocks and groove holes, the fixing blocks are arranged at the front end and the rear end of the liquid level meter body, the groove holes are formed in the two sides of the liquid level meter body, and the rotating grooves are formed in the front end and the rear end of the inner wall of the mounting base; when the liquidometer main body needs to be installed, sliding installation is directly carried out through the fixing block and the rotating groove, and then the liquidometer main body is rotated, so that the spring can push the push rod to be inserted into the liquidometer main body to be fixed; in this way, the problem that a traditional liquid level meter main body detection head is inconvenient to disassemble and assemble after a fault occurs is solved, and the disassembly and assembly convenience is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of radar level gauges, and in particular relates to a radar level gauge which is easy to disassemble and assemble. Background Art

[0002] Radar level meter is a general-purpose radar level meter. It is a measuring instrument based on the time-travel principle. Radar waves run at the speed of light, and the running time can be converted into a level signal through electronic components.

[0003] The existing radar level gauge is fixed to the mounting flange by multiple sets of bolts. Since the detection head is set at the bottom of the radar level gauge and the detection head needs to be regularly maintained, it is necessary to remove multiple sets of bolts to operate when maintaining the detection head, which greatly increases the labor intensity and work efficiency of the operator.

[0004] Therefore, the utility model provides a radar level meter that is easy to disassemble and assemble to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a radar level meter which is easy to disassemble and assemble, aiming to solve the problem that the traditional bolt-fixed flange connection method proposed in the prior art is very inconvenient when disassembling and assembling the detection head.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a radar level gauge that is easy to disassemble and assemble, comprising a level gauge body and a display, the top of the level gauge body is provided with a display, the outer wall of the level gauge body is provided with a portable disassembly and assembly mechanism, the portable disassembly and assembly mechanism comprises a fixed block, a mounting seat, a rotating groove, a spring groove, a spring, a push rod, a push block and a slot hole;

[0007] The fixed block is arranged at the front and rear ends of the liquid level meter body, the slot holes are opened on both sides of the liquid level meter body, the front and rear ends of the inner wall of the mounting seat are opened with rotation slots, the spring slots are opened on both sides inside the mounting seat, the spring is arranged inside the spring slot, the push rod is inserted inside the spring, the push block is arranged on one side of the surface of the push rod, and a protective mechanism is arranged on the surface of the display.

[0008] In order to improve the firmness after installation, as a preferred embodiment of the present invention as a radar level meter that is easy to disassemble and assemble, the shape of the rotating groove is "L"-shaped, and the position and size of the fixed block match the position and size of the rotating groove.

[0009] In order to fix the liquid level meter body, as a preferred embodiment of the present invention as a radar liquid level meter that is easy to disassemble and assemble, the fixing block is slidably connected to the mounting seat through the rotating groove.

[0010] In order to enable the spring to push the push rod to be inserted into the slot, as a preferred embodiment of the utility model of a radar level meter that is easy to disassemble and assemble, a sliding connection is formed between the push block and the spring, and the front end of the push rod is arc-shaped.

[0011] In order to protect the display, as a preferred embodiment of the utility model of a radar level meter that is easy to disassemble and assemble, the protective mechanism includes a hinge, a protective cover, a rubber plug and a rubber socket, the hinge and the rubber socket are respectively arranged on both sides of the surface of the mounting base, the protective cover is connected to one side of the hinge, and the rubber plug is connected to one side of the surface of the protective cover.

[0012] In order to fix the protective cover, as a preferred embodiment of the present invention for a radar level gauge that is easy to assemble and disassemble, the rubber plug and the rubber socket form a snap-fit ​​connection, and the protective cover forms a rotational connection with the display via a hinge.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model directly slides and installs the liquid level meter body through the fixed block and the rotating groove when the liquid level meter body needs to be installed, and then rotates the liquid level meter body so that the spring can push the push rod to be inserted into the liquid level meter body for fixing. In this way, the problem that the traditional liquid level meter body detection head is inconvenient to disassemble and assemble after a failure occurs is avoided, and the convenience of disassembly and assembly is greatly improved.

[0015] 2. The utility model can protect the display through the protective cover during daily use to prevent the display from being damaged, thereby preventing problems in observing measurement data. 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 This is a schematic diagram of the shaft side structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the partial axial side structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the partial cross-section structure of the utility model.

[0021] In the figure: 1. Liquid level meter body; 2. Display; 3. Fixed block; 4. Mounting seat; 5. Rotating slot; 6. Spring slot; 7. Spring; 8. Push rod; 9. Push block; 10. Slot hole; 11. Hinge; 12. Protective cover; 13. Rubber plug; 14. Rubber plug. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-Figure 4 The utility model provides the following technical solutions: a radar level gauge that is easy to disassemble and assemble, a level gauge body 1 and a display 2, the top of the level gauge body 1 is provided with the display 2, the outer wall of the level gauge body 1 is provided with a portable disassembly and assembly mechanism, the portable disassembly and assembly mechanism includes a fixed block 3, a mounting seat 4, a rotating groove 5, a spring groove 6, a spring 7, a push rod 8, a push block 9 and a slot 10;

[0024] The fixing block 3 is arranged at the front and rear ends of the liquid level meter body 1, the slots 10 are opened on both sides of the liquid level meter body 1, the inner wall of the mounting seat 4 is provided with rotation slots 5 at the front and rear ends, the spring slots 6 are opened on both sides inside the mounting seat 4, the spring 7 is arranged inside the spring slot 6, the push rod 8 is inserted inside the spring 7, the push block 9 is arranged on one side of the surface of the push rod 8, and a protective mechanism is arranged on the surface of the display 2.

[0025] Preferably: the shape of the rotating groove 5 is "L"-shaped, the position and size of the fixed block 3 match the position and size of the rotating groove 5, the fixed block 3 is slidably connected with the mounting seat 4 through the rotating groove 5, the push block 9 is slidably connected with the spring 7, and the front end of the push rod 8 is arc-shaped.

[0026] During specific use, the "L"-shaped rotating groove 5 can be more firmly engaged with the fixed block 3, and when the spring 7 pushes the push rod 8 to insert into the slot hole 10, the installation of the liquid level meter body 1 is completed.

[0027] Preferably: the protective mechanism includes a hinge 11, a protective cover 12, a rubber plug 13 and a rubber socket 14, the hinge 11 and the rubber socket 14 are respectively arranged on both sides of the surface of the mounting base 4, the protective cover 12 is connected to one side of the hinge 11, the rubber plug 13 is connected to one side of the surface of the protective cover 12, the rubber plug 13 and the rubber socket 14 form a snap-fit ​​connection, and the protective cover 12 is rotatably connected to the display 2 through the hinge 11.

[0028] When in use, the protective cover 12 is mounted to the surface of the display 2 via the hinge 11 , and then the rubber plug 13 is inserted into the rubber plug hole 14 . The surface of the protective cover 12 is provided with a transparent surface, so that the display 2 can be observed at any time.

[0029] Working principle: When using this radar level meter that is easy to disassemble and assemble, when the level meter body 1 needs to be installed, first pull the two sets of push rods 8 to both sides, so that the push rods 8 drive the push blocks 9 to squeeze the springs 7, and the front ends of the push rods 8 will also shrink into the spring grooves 6. At this time, align the fixed blocks 3 at the front and rear ends of the level meter body 1 with the rotating grooves 5. At this time, slide and install them to the surface of the mounting seat 4 through the rotating grooves 5. At this time, the two ends of the push rod 8 can be loosened, and the spring 7 can be squeezed through the level meter body 1. Then, the level meter body 1 can be rotated through the fixed blocks 3 and the rotating grooves 5. When the slot 10 matches the position of the push rod 8, the spring 7 will push the push block 9 through its own elastic force to drive the front end of the push rod 8 to be inserted into the slot 10 for fixing. This completes the installation. Installation of the liquid level meter body 1. When the liquid level meter body 1 needs to be disassembled, pull the push rod 8 to both sides again to make the push rod 8 shrink and be pulled out from the slot 10. At this time, the liquid level meter body 1 is rotated in the opposite direction in the rotating slot 5 through the fixing block 3, and then the liquid level meter body 1 is pulled upward to be taken out. In this way, the disassembly of the liquid level meter body 1 is completed, avoiding the problem that the detection head of the traditional liquid level meter body 1 is inconvenient to disassemble and assemble after being damaged, and greatly improving the convenience during disassembly and assembly; when the protective cover 12 needs to be installed on the surface of the display 2, the protective cover 12 can be directly rotated and installed through the hinge 11, and the rubber plug block 13 is inserted into the rubber plug hole 14 for fixing, avoiding the problem that the display 2 is exposed to the outside and is easy to be damaged, and greatly improving the safety of the display 2.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above 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 utility model shall be included in the protection scope of the utility model.

Claims

1. A radar level gauge that is easy to assemble and disassemble, comprising a level gauge body (1) and a display (2), characterized in that: A display (2) is arranged on the top of the liquid level meter body (1), and a portable disassembly and assembly mechanism is arranged on the outer wall of the liquid level meter body (1), wherein the portable disassembly and assembly mechanism comprises a fixed block (3), a mounting seat (4), a rotating groove (5), a spring groove (6), a spring (7), a push rod (8), a push block (9) and a slot hole (10); The fixing block (3) is arranged at the front and rear ends of the liquid level meter body (1), the slot hole (10) is provided on both sides of the liquid level meter body (1), the inner wall of the mounting seat (4) is provided with a rotation slot (5) at the front and rear ends, the spring slot (6) is provided on both sides of the inside of the mounting seat (4), the spring (7) is arranged inside the spring slot (6), the push rod (8) is inserted into the inside of the spring (7), the push block (9) is arranged on one side of the surface of the push rod (8), and a protective mechanism is provided on the surface of the display (2).

2. The radar level gauge that is easy to assemble and disassemble according to claim 1, characterized in that: The outer shape of the rotating groove (5) is "L"-shaped, and the position and size of the fixing block (3) match the position and size of the rotating groove (5).

3. The radar level gauge that is easy to assemble and disassemble according to claim 1, characterized in that: The fixed block (3) is slidably connected to the mounting seat (4) via the rotating groove (5).

4. The radar level gauge that is easy to assemble and disassemble according to claim 1, characterized in that: The push block (9) and the spring (7) are in sliding connection with each other, and the front end of the push rod (8) is arc-shaped.

5. The radar level gauge that is easy to assemble and disassemble according to claim 1, characterized in that: The protective mechanism comprises a hinge (11), a protective cover (12), a rubber plug (13) and a rubber plug hole (14); the hinge (11) and the rubber plug hole (14) are respectively arranged on both sides of the surface of the mounting seat (4); the protective cover (12) is connected to one side of the hinge (11); and the rubber plug (13) is connected to one side of the surface of the protective cover (12).

6. The radar level gauge that is easy to assemble and disassemble according to claim 5, characterized in that: The rubber plug block (13) and the rubber plug hole (14) are in a snap-fit ​​connection, and the protective cover (12) is rotatably connected to the display (2) via a hinge (11).

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