Radar liquid level meter control device

Abstract

The utility model discloses a radar liquidometer control device, which relates to the field of liquidometers and comprises a radar liquidometer, a fixing ring is fixedly connected to the middle of the radar liquidometer, a mounting ring is arranged above the fixing ring, a limiting ring is connected to the bottom of the mounting ring, a positioning groove matched with the fixing ring is formed in the bottom surface of the mounting ring, and the radar liquidometer is arranged in the positioning groove. A plurality of upper adjusting bolts penetrate through and are in threaded connection with the top surface of the fixing ring, a plurality of lower adjusting bolts penetrate through and are in threaded connection with the limiting ring, a protective cover is detachably mounted at the top of the mounting ring, and a top cover is detachably mounted at the top of the protective cover. The fixing ring and the radar liquid level meter can be adjusted to be in a horizontal state by screwing the upper adjusting bolt and the lower adjusting bolt, the situation that dust, rainwater and the like enter the radar liquid level meter can be effectively reduced by matching the protective cover with the top cover, and the safety of the radar liquid level meter is effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of liquid level gauges, and specifically to a radar liquid level gauge control device. Background Art

[0002] A radar liquid level gauge control device is a device used to monitor and control the liquid level. It generally includes the following parts:

[0003] Radar liquid level gauge: used to measure the level of the liquid. The radar liquid level gauge determines the level height of the liquid by emitting radar signals and receiving the reflected signals. It can be used in different industrial environments and has high precision and stability.

[0004] Control unit: The control unit is a component used to process and analyze the data received from the radar liquid level gauge. It can determine when to take actions, such as opening or closing valves or pumps, according to preset parameters and logics to keep the liquid level within the required range.

[0005] Connection and communication unit: The connection and communication unit is used to connect the radar liquid level gauge control device to other systems or networks. This may include an Ethernet interface, Modbus communication protocol or other communication interfaces to transmit the liquid level information to the monitoring system or control center.

[0006] Human-machine interface: The human-machine interface is usually a user interface used to operate and monitor the radar liquid level gauge control device. This can be a touch screen display, a combination of keyboard and display, or remote monitoring software.

[0007] In the prior art, the radar liquid level gauge control devices are directly exposed without a protection structure, and are easily invaded by rainwater on rainy days, resulting in damage to the radar liquid level gauge. At the same time, in a dusty environment, the human-machine interface of the radar liquid level gauge is easily contaminated with dust, affecting the reading, and even a part of the dust enters the inside of the radar liquid level gauge, easily causing a short circuit of the internal circuit of the radar liquid level gauge, resulting in damage to the radar liquid level gauge; and the existing radar liquid level gauge control devices lack a leveling mechanism and are not convenient for leveling the radar liquid level. Content of the Utility Model

[0008] The technical problem to be solved by the utility model is that the existing radar liquid level gauge control devices lack a protection structure, are easily damaged to the radar liquid level gauge, and lack a leveling mechanism, and are not convenient for leveling the radar liquid level.

[0009] To solve the above problems, the technical solution of the present utility model is as follows: A radar level gauge control device includes a radar level gauge. A fixed ring is fixedly connected to the middle of the radar level gauge. An installation ring is provided above the fixed ring. A limiting ring is connected to the bottom of the installation ring, and a positioning groove adapted to the fixed ring is provided on the bottom surface of the installation ring. A plurality of upper adjusting bolts penetrate and are threadedly connected to the top surface of the fixed ring, and a plurality of lower adjusting bolts penetrate and are threadedly connected to the limiting ring. A protective cover is detachably installed on the top of the installation ring, and a top cover is detachably installed on the top of the protective cover.

[0010] Further, a plurality of installation holes are provided on the installation ring.

[0011] Further, a fixing groove adapted to the limiting ring is provided on the bottom surface of the installation ring, and the limiting ring is connected to the installation ring by screws.

[0012] Further, an elastic rubber ring sleeved on the outside of the fixed ring is provided inside the positioning groove.

[0013] Further, the protective cover is sleeved on the outside of the installation ring, and the protective cover is threadedly connected to the installation ring.

[0014] Further, a wire passing hole is provided in the lower part of the side surface of the protective cover, and an annular magnet is fixedly connected to the top.

[0015] Further, a handle is provided on the top of the top cover, and an annular iron sheet is fixedly connected to the bottom. The top cover is made of transparent acrylic material.

[0016] The advantages of the present utility model compared with the existing technology are as follows: By screwing the upper adjusting bolts and the lower adjusting bolts, the fixed ring and the radar level gauge can be adjusted to a horizontal state. The cooperation of the protective cover and the top cover can effectively reduce the situation of dust, rainwater, etc. entering the inside of the radar level gauge, and effectively improve the safety of the radar level gauge. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a perspective view of the present utility model.

[0018] Figure 2 is the connection structure of the radar level gauge and the installation ring of the present utility model Figure 1 .

[0019] Figure 3 is the connection structure of the radar level gauge and the installation ring of the present utility model Figure 2 .

[0020] Figure 4 is the present utility model Figure 2 's cross-sectional view.

[0021] Figure 5 is the cross-sectional view of the connection structure of the protective cover and the installation ring of the present utility model.

[0022] As shown in the figure: 1. Radar level gauge; 2. Fixed ring; 3. Mounting ring; 4. Limit ring; 5. Upper adjusting bolt; 6. Lower adjusting bolt; 7. Protective cover; 8. Top cover; 9. Elastic rubber ring; 10. Ring magnet; 11. Ring iron sheet. Detailed implementation manner

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0024] As Figures 1 to 4 shown, a control device for a radar level gauge includes a radar level gauge 1. A fixed ring 2 is fixedly connected to the middle of the radar level gauge 1. An installation ring 3 is provided above the fixed ring 2. A plurality of installation holes are opened on the installation ring 3. And a limit ring 4 is connected to the bottom of the installation ring 3. And a positioning groove adapted to the fixed ring 2 is opened on the bottom surface of the installation ring 3. An elastic rubber ring 9 sleeved outside the fixed ring 2 is provided inside the positioning groove. A plurality of upper adjusting bolts 5 penetrate and are threadedly connected to the top surface of the fixed ring 2. A plurality of lower adjusting bolts 6 penetrate and are threadedly connected to the limit ring 4. A fixing groove adapted to the limit ring 4 is opened on the bottom surface of the installation ring 3. The limit ring 4 is connected to the installation ring 3 by screws.

[0025] Place the fixed ring 2 in the positioning groove, and then install the limit ring 4 on the installation ring 3. By turning the upper adjusting bolt 5 and the lower adjusting bolt 6, the horizontal state of the fixed ring 2 can be finely adjusted, which is convenient to adjust the radar level gauge 1 to a horizontal state and improve the measurement accuracy.

[0026] As Figure 1 and Figure 5 shown, a protective cover 7 is threadedly connected to the outside of the installation ring 3. The top cover 8 is detachably installed on the top of the protective cover 7. A wire passing hole is opened in the lower part of the side surface of the protective cover 7. A ring magnet 10 is fixedly connected to the top. A handle is provided on the top of the top cover 8. A ring iron sheet 11 is fixedly connected to the bottom. The top cover 8 is made of transparent acrylic material.

[0027] After installing the radar level gauge 1 at the specified position through the installation ring 3 and adjusting the horizontal state, install the protective cover 7 on the installation ring 3, pass the wire through the wire passing hole and insert it into the inside of the protective cover 7 and connect it to the radar level gauge 1, and cover the top cover 8 to effectively reduce the situation that dust, rainwater, etc. enter the inside of the radar level gauge 1, and effectively improve the safety of the radar level gauge 1.

[0028] In specific use, the radar level gauge 1 is installed at a specified position through the installation ring 3. The fixing ring 2 and the radar level gauge 1 are adjusted to a horizontal state by turning the upper adjusting bolt 5 and the lower adjusting bolt 6. The protective cover 7 and the top cover 8 can effectively reduce the entry of dust, rainwater, etc. into the interior of the radar level gauge 1, effectively improving the safety of the radar level gauge 1.

[0029] The parts not disclosed in the present utility model are all prior arts, and their specific structures and working principles will not be elaborated herein.

[0030] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device.

[0031] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

[0032] The above description of the present utility model and its embodiments is not restrictive. What is shown in the drawings is only one of the embodiments of the present utility model, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design similar structural modes and embodiments without creative efforts without departing from the creative purpose of the present utility model, they shall fall within the protection scope of the present utility model.

Claims

1. A radar level gauge control device, comprising a radar level gauge (1), characterized in that: A fixing ring (2) is fixedly connected to the middle of the radar level meter (1), a mounting ring (3) is arranged above the fixing ring (2), a limiting ring (4) is connected to the bottom of the mounting ring (3), and a positioning groove matched with the fixing ring (2) is opened on the bottom surface of the mounting ring (3), a plurality of upper adjustment bolts (5) are passed through and threadedly connected to the top surface of the fixing ring (2), a plurality of lower adjustment bolts (6) are passed through and threadedly connected to the limiting ring (4), a protective cover (7) is detachably mounted on the top of the mounting ring (3), and a top cover (8) is detachably mounted on the top of the protective cover (7).

2. A radar level gauge control device according to claim 1, characterized in that: The mounting ring (3) is provided with a plurality of mounting holes.

3. A radar level gauge control device according to claim 1, characterized in that: The bottom surface of the mounting ring (3) is provided with a fixing groove matched with the limiting ring (4), and the limiting ring (4) is connected to the mounting ring (3) by means of screws.

4. A radar level gauge control device according to claim 1, characterized in that: An elastic rubber ring (9) is provided inside the positioning groove and is sleeved on the outside of the fixing ring (2).

5. The radar level gauge control device according to claim 1, characterized in that: The protective cover (7) is sleeved on the outside of the mounting ring (3), and the protective cover (7) is threadedly connected to the mounting ring (3).

6. A radar level gauge control device according to claim 1, characterized in that: A threading hole is provided at the lower part of the side of the protective cover (7), and a ring magnet (10) is fixedly connected to the top.

7. A radar level gauge control device according to claim 6, characterized in that: The top of the top cover (8) is provided with a handle, and the bottom is fixedly connected with an annular iron sheet (11), and the top cover (8) is made of transparent acrylic material.

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