Intelligent adjustable radar material level device applied to chemical industry

Abstract

The utility model relates to the technical field of radar material level devices, and discloses an intelligent adjustable radar material level device applied to chemical engineering. A hole is formed in the upper surface of the level meter base, a vertical lifting bearing rod is movably inserted into the hole, a movable bolt is movably installed on the surface of the vertical lifting bearing rod, a lifter is fixedly installed on the lower surface of the movable bolt, a hole is formed in the surface of the lifter, and a positioning bolt is movably inserted into the hole. And a vertical rod is movably mounted on the lower surface of the lifter. After the lifter is placed at a proper position, the vertical rod drives the height of the level meter base to be adjusted. If the device needs to be used for a long time, the device can deviate under the action of external force, a user can pull open the movable cross rod, adjust the distance between the movable cross rod and the installation cross rod, adjust the distance to a proper length and then tighten the positioning screw to install the device in a pipeline or a container, and it is guaranteed that the device cannot deviate or topple over under long-term use. And detection data cannot be influenced.

Description

Technical Field

[0001] The present application belongs to the technical field of radar level devices, and specifically relates to an intelligent and adjustable radar level device for chemical industry applications. Background Art

[0002] Radar level meter is a commonly used level measuring instrument with the advantages of accurate measurement, stable performance, high reliability, easy maintenance and wide application. Radar level meter adopts microwave pulse measurement method and can operate normally within the industrial frequency band. It has low beam energy and can be installed in various metal and non-metal containers or pipelines.

[0003] For example, an application with publication number CN211013153U discloses an intelligent adjustable radar level meter, comprising a radar level meter body, a level meter is arranged on the top of the radar level meter body, a fixing rod is connected to one side of the radar level meter body, a probe is connected to the bottom of the radar level meter body, an annular plate is connected to the bottom of the radar level meter body, an adjusting ring is connected to the bottom of the annular plate through multiple groups of connecting rods, the adjusting ring 7 is connected to each of the supporting rods through multiple groups of elastic connecting cables, each of the supporting rods is movably arranged on the upper end surface of the annular supporting plate, the top of each of the supporting rods is connected to the bottom surface of the annular fixing plate, the annular fixing plate is movably connected to the adjusting plate through an adjusting bolt, one end of the adjusting plate is fixed to the fixing rod, and multiple groups of adjusting supporting legs are arranged on the annular supporting plate.

[0004] However, the intelligent adjustable radar level meter in the application cannot be adapted to pipes or containers of different heights and diameters, and has poor applicability. Now, an intelligent adjustable radar level device for chemical applications that can adjust the diameter and length is provided. Utility Model Content

[0005] The purpose of the present application is to provide an intelligent adjustable radar level device for chemical applications in order to solve the above-mentioned problem of being unable to adapt to pipes or containers of different heights and diameters and having poor applicability.

[0006] The technical solution adopted in this application is as follows: an intelligent adjustable radar level device for chemical industry applications, wherein a hole is provided on the upper surface of the level meter base, in which a vertical lifting load-bearing rod is movably inserted, a movable bolt is movably installed on the surface of the vertical lifting load-bearing rod, a lifter is fixedly installed on the lower surface of the movable bolt, a hole is provided on the surface of the lifter, in which a positioning bolt is movably inserted, and a vertical rod is movably installed on the lower surface of the lifter.

[0007] By adopting the above technical solution, when the user uses the device, after placing the lifter in a suitable position, tighten the positioning bolt, and the vertical rod drives the height adjustment of the level meter base, ensuring that the device can be applied to pipelines and containers with higher heights.

[0008] In a preferred embodiment, a flange is fixedly mounted on the upper surface of the level meter base, a built-in antenna housing is fixedly connected to the center of the upper surface of the flange, a junction box is fixedly connected to the upper surface of the built-in antenna housing, and a connection port is fixedly mounted on the surface of the junction box.

[0009] By adopting the above technical solution, the flange plays a connecting role, and the connecting port is installed with a connecting pipe, which is convenient for the user to adjust the angle during use, and the angle adjustment operation is relatively convenient.

[0010] In a preferred embodiment, a display screen shell is fixedly mounted on the upper surface of the junction box, a limit handle is welded at the edge of the upper surface of the display screen shell, a mounting cross bar is movably mounted on the inner wall surface of the limit handle, a movable cross bar is movably mounted on the end surface of the mounting cross bar, a limit handle on the other side is movably inserted into the surface of the movable cross bar, and holes are provided at the ends of the mounting cross bar and the movable cross bar, in which positioning screws are movably inserted.

[0011] By adopting the above technical solution, if the device needs to be used for a long time, the device will shift under the action of external force. The user can pull open the movable cross bar, adjust the distance between the movable cross bar and the installation cross bar, and after adjusting to the appropriate length, tighten the positioning screws to install the device in the pipe or container to ensure that the device will not shift or tip over during long-term use, and will not affect the detection data.

[0012] In a preferred embodiment, a level meter base is welded to the lower surface of the vertical rod, and a square groove is provided at the center of the surface of the level meter base.

[0013] By adopting the above technical solution, after determining the position, the user places the base of the level meter on the bottom surface, and the square groove at the center will not affect the pulse of the bell mouth and will not affect data detection.

[0014] In a preferred embodiment, a rack is fixedly connected to the lower surface of the level meter base.

[0015] By adopting the above technical solution, when the bottom surface detected by the user is uneven, the base of the level meter is prone to shaking, resulting in unstable device and inaccurate data detection. The rack can ensure that it is still stable even on an uneven bottom surface, maintaining the stability of the device.

[0016] In a preferred embodiment, a bell mouth is fixedly mounted on the lower surface of the level meter base in an area corresponding to the built-in antenna housing.

[0017] By adopting the above technical solution, the device outputs pulses through the bell mouth, providing data for the device.

[0018] In a preferred embodiment, a display screen is provided at the center of the upper surface of the display screen housing.

[0019] By adopting the above technical solution, the monitoring data obtained by the bell mouth through the pulse is displayed on the display screen, so that the user can understand the relevant data of the monitored liquid.

[0020] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0021] In this application, when the user uses the device, after placing the lifter in a suitable position, tighten the positioning bolts, and the vertical rod drives the height adjustment of the level meter base, ensuring that the device can be used in pipes and containers with higher heights. If the device needs to be used for a long time, the device will be offset under the action of external force. The user can pull open the movable cross bar, adjust the distance between the movable cross bar and the installation cross bar, and after adjusting to the appropriate length, tighten the positioning screws to install the device in the pipe or container, ensuring that the device will not be offset or tipped over during long-term use, and will not affect the detection data. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front structure of the radar level meter of the present application;

[0023] Figure 2 It is a schematic diagram of the top view structure of the radar level meter in this application;

[0024] Figure 3 It is a structural schematic diagram of the radar level meter lifter in this application;

[0025] Figure 4 This is a schematic diagram of the structure of the radar level meter fixing plate in this application.

[0026] Markings in the figure: 1. Level meter base; 2. Built-in antenna shell; 3. Junction box; 4. Display screen shell; 5. Connection port; 6. Bell mouth; 7. Level meter base; 8. Rack; 9. Display screen; 10. Flange; 11. Movable bolt; 12. Vertical lifting bearing rod; 13. Lifter; 14. Vertical rod; 15. Mounting cross bar; 16. Movable cross bar; 17. Limit handle; 18. Positioning screw. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0028] Reference Figure 1-4 ,

[0029] Example:

[0030] A hole is provided on the upper surface of the level meter base 1, in which a vertical lifting bearing rod 12 is movably inserted, a movable bolt 11 is movably installed on the surface of the vertical lifting bearing rod 12, a lifter 13 is fixedly installed on the lower surface of the movable bolt 11, a hole is provided on the surface of the lifter 13, a positioning bolt is movably inserted in the hole, and a vertical rod 14 is movably installed on the lower surface of the lifter 13. After placing the lifter 13 in a suitable position, tighten the positioning bolt, and the vertical rod 14 drives the height adjustment of the level meter base 7, ensuring that the device can be applied to pipelines and containers with higher heights.

[0031] A flange 10 is fixedly mounted on the upper surface of the level meter base 1, a built-in antenna housing 2 is fixedly connected to the center of the upper surface of the flange 10, a junction box 3 is fixedly connected to the upper surface of the built-in antenna housing 2, and a connection port 5 is fixedly mounted on the surface of the junction box 3. The flange 10 plays a connecting role, and a connecting pipe is installed on the connection port 5, which is convenient for users to adjust the angle during use, and the angle adjustment operation is relatively convenient.

[0032] The upper surface of the junction box 3 is fixedly mounted with a display housing 4, and a limit handle 17 is welded at the edge of the upper surface of the display housing 4. A mounting cross bar 15 is movably mounted on the inner wall surface of the limit handle 17, and a movable cross bar 16 is movably mounted on the end surface of the mounting cross bar 15. The surface of the movable cross bar 16 is movably plugged with the limit handle 17 on the other side, and holes are provided at the ends of the mounting cross bar 15 and the movable cross bar 16, and positioning screws 18 are movably plugged into the holes. If the device needs to be used for a long time, the device will deviate under the action of external force. The user can pull apart the movable cross bar 16, adjust the distance between the movable cross bar 16 and the mounting cross bar 15, and after adjusting to a suitable length, tighten the positioning screws 18 to install the device in a pipe or container to ensure that the device will not deviate or tip over under long-term use, and will not affect the detection data.

[0033] The lower surface of the vertical rod 14 is welded with a level meter base 7, and a square groove is provided at the center of the surface of the level meter base 7. After determining the position, the user places the level meter base 7 on the bottom surface, and the square groove at the center will not affect the pulse of the bell mouth 6 and will not affect the data detection.

[0034] The lower surface of the level meter base 7 is fixedly connected with a rack 8. When the bottom surface detected by the user is uneven, the level meter base 7 is prone to shake, resulting in the device being unstable and the data detection being inaccurate. The rack 8 can ensure that it remains stable even on an uneven bottom surface, maintaining the stability of the device.

[0035] A bell mouth 6 is fixedly mounted on the lower surface of the level meter base 1 in an area corresponding to the built-in antenna housing 2. The device outputs pulses through the bell mouth 6 to provide data for the device.

[0036] A display screen 9 is provided at the center of the upper surface of the display screen housing 4. The monitoring data obtained by the bell mouth 6 through the pulse is displayed on the display screen 9, so that the user can understand the relevant data of the monitored liquid.

[0037] The implementation principle of an embodiment of an intelligent adjustable radar level device for chemical industry application in this application is as follows:

[0038] When the user uses the device, after placing the lifter 13 in a suitable position, tighten the positioning bolts, and the vertical rod 14 drives the height adjustment of the level meter base 7, ensuring that the device can be used in pipes and containers with higher heights. If the device needs to be used for a long time, the device will deviate under the action of external forces. The user can pull open the movable crossbar 16, adjust the distance between the movable crossbar 16 and the installation crossbar 15, and after adjusting to a suitable length, tighten the positioning screws 18 to install the device in the pipe or container, ensuring that the device will not deviate or tip over during long-term use, and will not affect the detection data.

[0039] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, a person of ordinary skill in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An intelligent adjustable radar level device for chemical industry application, comprising a level meter base (1), characterized in that: The upper surface of the level meter base (1) is provided with a hole, in which a vertical lifting bearing rod (12) is movably inserted, a movable bolt (11) is movably mounted on the surface of the vertical lifting bearing rod (12), a lifter (13) is fixedly mounted on the lower surface of the movable bolt (11), a hole is provided on the surface of the lifter (13), in which a positioning bolt is movably inserted, and a vertical rod (14) is movably mounted on the lower surface of the lifter (13).

2. The intelligent adjustable radar level device for chemical industry application as claimed in claim 1, characterized in that: A flange (10) is fixedly mounted on the upper surface of the level meter base (1); a built-in antenna housing (2) is fixedly connected to the center of the upper surface of the flange (10); a junction box (3) is fixedly connected to the upper surface of the built-in antenna housing (2); and a connection port (5) is fixedly mounted on the surface of the junction box (3).

3. The intelligent adjustable radar level device for chemical industry application as claimed in claim 2, characterized in that: A display screen housing (4) is fixedly mounted on the upper surface of the junction box (3); a limit handle (17) is welded at the edge of the upper surface of the display screen housing (4); a mounting cross bar (15) is movably mounted on the inner wall surface of the limit handle (17); a movable cross bar (16) is movably mounted on the end surface of the mounting cross bar (15); a limit handle (17) on the other side is movably inserted into the surface of the movable cross bar (16); holes are provided at the ends of the mounting cross bar (15) and the movable cross bar (16), and positioning screws (18) are movably inserted into the holes.

4. The intelligent adjustable radar level device for chemical industry application as claimed in claim 1, characterized in that: A level meter base (7) is welded to the lower surface of the vertical rod (14), and a square groove is provided at the center of the surface of the level meter base (7).

5. The intelligent adjustable radar level device for chemical industry application as claimed in claim 4, characterized in that: A rack (8) is fixedly connected to the lower surface of the level meter base (7).

6. The intelligent adjustable radar level device for chemical industry application as claimed in claim 1, characterized in that: A bell mouth (6) is fixedly mounted on the lower surface of the level meter base (1) in an area corresponding to the built-in antenna housing (2).

7. The intelligent adjustable radar level device for chemical industry application as claimed in claim 3, characterized in that: A display screen (9) is provided at the center of the upper surface of the display screen housing (4).

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