Radar level meter convenient to install

Abstract

The utility model relates to the technical field of radar level meters, in particular to a radar level meter convenient to install, which comprises a level meter body, an installation seat and an installation plate, a data box is arranged on the upper portion of the level meter body, the whole data box is of a square structure, and a display screen is arranged on one side of the data box. A data connector is arranged on the other side of the data box, and a probe is arranged on the lower portion of the level meter body. The mounting seat is arranged to be of a circular ring structure, and the mounting seat is fixed to the outer side of the level meter body through the annular groove; the whole mounting plate is of a semi-annular structure, and an annular mounting groove is formed in the outer side of the mounting base; the number of the mounting plates is two, the two mounting plates are in butt joint to form a complete annular plate body, the inner sides of the mounting plates are clamped in the mounting grooves, and mounting cylinders are arranged on the mounting plates; according to the level meter provided by the utility model, the detachable mounting plate is provided, so that the level meter can be flexibly replaced and assembled according to use scenes.

Description

Technical Field

[0001] The utility model relates to the technical field of radar level meters, in particular to a radar level meter which is easy to install. Background Art

[0002] Level meter refers to the detection of the height of materials in closed or open containers in the industrial production process. If the material height is detected continuously, it is called continuous measurement. If only the material height is detected to see whether it has reached a certain position, it is called limit measurement. The instrument that completes this measurement task is called a level meter. According to the classification, it includes: static pressure level meter, ultrasonic level meter, radar level meter and capacitive level meter. Among them, radar level meter has stronger anti-interference ability, greatly improves the measurement accuracy and reliability, and can monitor both solid dust and liquid. Radar level meter is a measuring instrument based on the time travel principle. Radar waves run at the speed of light. When the radar waves encounter the surface of the material, they are reflected back and received by the instrument. The running time of the radar waves can be converted into a level signal through electronic components.

[0003] When installing the existing radar level meter, a flange plate for installation is usually fixed on the outside of the radar level meter during production. This will cause the level meter to occupy a larger space as a whole, wasting space during transportation. On the other hand, when the fixed flange plate is actually installed, it is not convenient to operate because the flange plate and the level meter are an integrated structure. Therefore, positioning is required when opening a hole on the installation plane. Otherwise, it is easy for the installation hole to deviate in position, resulting in the operator having to make a second adjustment, which is quite troublesome during operation. Summary of the invention

[0004] The purpose of the utility model is to provide a radar level meter that is easy to install, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a radar level meter that is easy to install, comprising a level meter body, a mounting seat and a mounting plate, a data box is arranged on the upper part of the level meter body, the data box is arranged as a square structure as a whole, a display screen is arranged on one side of the data box, a data connector is arranged on the other side of the data box, and a probe is arranged on the lower part of the level meter body; the mounting plate is arranged as a circular ring structure, and the mounting plate is fixed to the outer side of the level meter body through an annular groove; the mounting plate is arranged as a semicircular ring structure as a whole, and an annular mounting groove is arranged on the outer side of the mounting seat; the mounting plates are arranged in pairs, the two mounting plates are butt-jointed to form a complete annular plate body, and the inner side of the mounting plate is stuck in the mounting groove, and a mounting cylinder is arranged on the mounting plate.

[0006] Preferably, the installation tube is configured as a screw tube, and the installation tubes are distributed in an annular array on an annular plate body assembled by two installation plates; and the outer sides of the upper and lower groove walls of the installation groove are both provided with a flaring structure.

[0007] Preferably, positioning rods are symmetrically arranged in the installation groove, the positioning rods are arranged transversely, and positioning holes are correspondingly arranged on the inner side of the installation plate, and the positioning rods are correspondingly plugged into the positioning holes.

[0008] Preferably, a limiting hole is provided on one end surface of the mounting plate, and a limiting rod is provided on the other end surface. During the docking process of the mounting plates, the limiting hole and the limiting rod are correspondingly plugged in.

[0009] Preferably, the limiting rod is configured as a square rod, and two of them are arranged side by side; and the end surface of the limiting rod is provided with a chamfered structure.

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows: the level meter provided by the present invention, by providing a detachable mounting plate, can use the unassembled mounting plate to pre-punch holes on the mounting plane for positioning, thereby simplifying the installation steps; at the same time, the mounting plate and the level meter can be placed independently of each other, thereby reducing the space occupied and improving transportation and carrying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model;

[0012] Figure 2 It is an exploded view of the utility model;

[0013] Numbers in the figure: 1. Level meter body; 11. Data box; 12. Probe; 13. Display screen; 14. Data connector; 2. Mounting seat; 21. Mounting slot; 22. Positioning rod; 23. Expanding structure; 3. Mounting plate; 31. Mounting tube; 32. Limit rod; 33. Limit hole; 34. Positioning hole. DETAILED DESCRIPTION

[0014] 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.

[0015] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0016] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0017] See also Figure 1-2 The utility model provides a technical solution: a radar level meter that is easy to install, comprising a level meter body 1, a mounting seat 2 and a mounting plate 3, a data box 11 is arranged on the upper part of the level meter body 1, and the data box 11 is arranged as a square structure as a whole, a display screen 13 is arranged on one side of the data box 11, and a data connector 14 is arranged on the other side of the data box 11, and a probe 12 is arranged on the lower part of the level meter body 1; the mounting plate 3 is arranged as a circular ring structure, and the mounting plate 3 is fixed to the outer side of the level meter body 1 through an annular groove; the mounting plate 3 is arranged as a semicircular ring structure as a whole, and an annular mounting groove 21 is arranged on the outer side of the mounting seat 2; the mounting plate 3 is arranged in two pieces, and the two mounting plates 3 are butt-jointed to form a complete annular plate body, and the inner side of the mounting plate 3 is stuck in the mounting groove 21, and a mounting cylinder 31 is arranged on the mounting plate 3.

[0018] Furthermore, the installation tubes 31 are configured as screw tubes, and the installation tubes 31 are distributed in an annular array on the annular plate body assembled by two installation plates 3 ; the outer sides of the upper and lower groove walls of the installation groove 21 are both provided with flaring structures 23 .

[0019] Furthermore, positioning rods 22 are symmetrically arranged in the installation groove 21 . The positioning rods 22 are arranged transversely. Positioning holes 34 are correspondingly arranged on the inner side of the installation plate 3 . The positioning rods 22 are correspondingly plugged into the positioning holes 34 .

[0020] Furthermore, a limiting hole 33 is provided on one end surface of the mounting plate 3, and a limiting rod 32 is provided on the other end surface. During the docking process of the mounting plates 3, the limiting hole 33 and the limiting rod 32 are correspondingly plugged in.

[0021] Furthermore, the limiting rod 32 is configured as a square rod, and two limiting rods are arranged side by side; and the end surface of the limiting rod 32 is provided with a chamfered structure.

[0022] Working principle: In actual use, a mounting base 2 is fixed on the level meter body 1, and the lower probe 12 plays the role of transmitting and receiving radar waves. The display screen 13 on the data box 11 can display data, and the data connector 14 facilitates data connection with external devices.

[0023] The mounting plate 3 is configured as a semicircular ring structure as a whole. Two mounting plates 3 are butted to form a complete annular plate body, and the inner side is clamped in the mounting groove 21 on the side of the mounting seat 2. A mounting tube 31 is provided on the mounting plate 3. In this way, an independent mounting plate 3 can be selected to be positioned on the mounting plane in advance. The mounting plate 3 is a direct plate body, and the positioning process is simple and convenient. After assembly, the mounting plate 3 is clamped in the positioning rod 22 of the mounting groove 21 through the positioning hole 34, and the two mounting plates 3 are clamped to each other through the limiting hole 33 and the limiting rod 32; thus, after assembly, the mounting plate 3 can fix the mounting seat 2, so that after the mounting tube 31 is fixed to the mounting plane with bolts, the level meter body 1, the mounting seat 2 and the mounting plate 3 can be stably fixed to achieve the installation effect.

[0024] 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 radar level meter that is easy to install, characterized in that: The invention comprises a level meter body (1), a mounting seat (2) and a mounting plate (3); a data box (11) is arranged on the upper part of the level meter body (1); the data box (11) is arranged as a square structure as a whole; a display screen (13) is arranged on one side of the data box (11); a data connector (14) is arranged on the other side of the data box (11); a probe (12) is arranged on the lower part of the level meter body (1); the mounting plate (3) is arranged as a circular ring structure; the mounting plate (3) is fixed to the outer side of the level meter body (1) through an annular groove; the mounting plate (3) is arranged as a semicircular ring structure as a whole; an annular mounting groove (21) is arranged on the outer side of the mounting seat (2); two mounting plates (3) are arranged in cooperation; the two mounting plates (3) are butt-jointed to form a complete annular plate body; the inner side of the mounting plate (3) is clamped in the mounting groove (21); a mounting cylinder (31) is arranged on the mounting plate (3).

2. The radar level meter that is easy to install according to claim 1, characterized in that: The installation tubes (31) are configured as screw tubes, and the installation tubes (31) are distributed in an annular array on an annular plate body assembled from two installation plates (3); and the outer sides of the upper and lower groove walls of the installation groove (21) are both provided with flaring structures (23).

3. The radar level meter that is easy to install according to claim 1, characterized in that: Positioning rods (22) are symmetrically arranged in the installation groove (21), the positioning rods (22) are arranged transversely, and positioning holes (34) are correspondingly arranged on the inner side of the installation plate (3), and the positioning rods (22) are correspondingly plugged into the positioning holes (34).

4. The radar level meter that is easy to install according to claim 1, characterized in that: A limiting hole (33) is provided on one end surface of the mounting plate (3), and a limiting rod (32) is provided on the other end surface; during the docking process of the mounting plates (3), the limiting hole (33) and the limiting rod (32) are correspondingly plugged in.

5. The radar level meter that is easy to install according to claim 4, characterized in that: The limiting rods (32) are configured as square rods, and two of them are arranged side by side; the end surfaces of the limiting rods (32) are provided with chamfered structures.

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