CN218724547U

CN218724547U - Liquid level meter with monitoring function

Info

Publication number: CN218724547U
Application number: CN202221582015.XU
Authority: CN
Inventors: 孙连峰
Original assignee: Tianjin Fengyi Automation Technology Co ltd
Current assignee: Tianjin Fengyi Automation Technology Co ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2023-03-24
Anticipated expiration: 2032-06-23

Abstract

The utility model discloses a liquid level meter with monitoring function, which comprises a liquid level meter body, wherein the liquid level meter body is arranged on the surface of a fixed plate; the rotating disc is connected with the fixing plate through a connecting plate; the central column is connected with the rotating disc through a bearing, and a supporting disc is welded on the side face of the central column; the auxiliary block is welded on the side face of the supporting disc, and a limiting bolt is connected between the auxiliary block and the connecting plate; the moving seat is welded at the bottom of the central column, and a positioning block is welded at the right side of the moving seat; the output end of the hydraulic cylinder is connected with the positioning block through a connecting sleeve and a screw, and the hydraulic cylinder is installed above the mounting seat through a screw. The limit bolt is unscrewed, and the rotating disc is rotated, so that the liquid level meter body can be moved out from the upper part of the container, and the maintenance of the liquid level meter is facilitated.

Description

Liquid level meter with monitoring function

Technical Field

The utility model relates to a level gauge field, concretely relates to level gauge with monitoring function.

Background

The ultrasonic level gauge is a digital level gauge controlled by a microprocessor. During measurement, ultrasonic pulses are emitted by a sensor (transducer), sound waves are reflected by the surface of the liquid and then received by the same sensor, the sound waves are converted into electric signals through a piezoelectric crystal, and the distance from the sensor to the surface of the measured liquid is calculated according to the time between the emission and the reception of the sound waves. Because of adopting non-contact measurement, the measured medium is almost not limited, and the height of various liquid and solid materials can be widely monitored.

Since the ultrasonic level gauge is usually installed on the top of the container, and most containers have large volumes, the ultrasonic level gauge is difficult to access, and the subsequent maintenance of the ultrasonic level gauge is difficult.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned drawbacks and deficiencies of the prior art, it would be desirable to provide a fluid level gauge with monitoring that facilitates maintenance of the fluid level gauge.

According to the technical scheme provided by the embodiment of the utility model, the liquid level meter with the monitoring function comprises a liquid level meter body, wherein the liquid level meter body is arranged on the surface of a fixed plate; a probe is arranged below the liquid level meter body, an opening corresponding to the probe is formed in the surface of the fixed plate, and the rotating plate is connected with the fixed plate through a connecting plate; an upright post is welded at the bottom of the rotating disc, a ball is assembled at the bottom of the upright post, a central column is connected with the rotating disc through a bearing, and a supporting disc is welded on the side face of the central column; the ball is in contact with the supporting disk, the auxiliary block is welded on the side face of the supporting disk, and a limiting bolt is connected between the auxiliary block and the connecting plate; the bottom surface of the connecting plate is provided with a thread groove matched with the limiting bolt, the surface of the auxiliary block is provided with a through hole corresponding to the limiting bolt, the movable seat is welded at the bottom of the central column, and the right side of the movable seat is welded with a positioning block; the bottom of the movable seat is provided with a sliding block and a hydraulic cylinder, the output end of the hydraulic cylinder is connected with the positioning block through a connecting sleeve and a screw, the hydraulic cylinder is installed above the installation seat through a screw, the surface of the installation seat is provided with a sliding groove corresponding to the sliding block, an additional seat is welded above the installation seat, and the side face of the additional seat is provided with a shaft hole corresponding to the hydraulic cylinder.

To sum up, the utility model has the advantages that: the limit bolt is unscrewed, and the rotating disc is rotated, so that the liquid level meter body can be moved out from the upper part of the container, and the maintenance of the liquid level meter is facilitated.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the bottom structure of the joint of the rotating disc, the column and the balls of the present invention;

fig. 3 is a schematic view of the top view structure of the joint of the center post, the movable seat, the positioning block, the hydraulic cylinder and the additional seat.

The reference numbers in the figures: 1. a liquid level gauge body; 2. a fixing plate; 3. rotating the disc; 4. a connecting plate; 5. a central column; 6. a support disc; 7. an auxiliary block; 8. a limit bolt; 9. a movable seat; 10. positioning blocks; 11. a hydraulic cylinder; 12. a mounting seat; 13. a column; 14. a ball bearing; 15. an additional seat; 16. the container is monitored.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in figures 1 and 2, a probe is arranged below the liquid level meter body 1, and an opening corresponding to the probe is formed in the surface of the fixing plate 2. The bottom of the rotating disc 3 is welded with an upright post 13, the bottom of the upright post 13 is provided with a ball 14, and the ball 14 is in contact with the supporting disc 6, so that the rotating disc 3 is convenient to rotate.

As shown in fig. 1 and 3, the bottom of the moving seat 9 is a sliding block, and the surface of the mounting seat 12 is provided with a sliding groove corresponding to the sliding block, so as to facilitate the sliding of the moving seat 9. The bottom surface of the connecting plate 4 is provided with a thread groove matched with the limiting bolt 8, so that the limiting bolt 8 is convenient to install, and the surface of the auxiliary block 7 is provided with a through hole corresponding to the limiting bolt 8.

As shown in fig. 1 and 3, an additional seat 15 is welded above the mounting seat 12, which facilitates the installation of the hydraulic cylinder 11, and a shaft hole corresponding to the hydraulic cylinder 11 is formed in a side surface of the additional seat 15.

When in use: install mount pad 12 at first on suitable height, when needing to maintain level gauge body 1, at first, screw down limit bolt 8, and rotate rotary disk 3, just can shift out level gauge body 1 from the container top, the maintenance to level gauge body 1 has been made things convenient for, the instrument of using during maintenance, the part of dismantlement or other objects also can not fall into in the maintenance process by monitoring container 16, can reduce unnecessary trouble, after the maintenance is accomplished, reset level gauge body 1 again, and fix limit bolt 8, the measuring position of level gauge body 1 can also be adjusted through pneumatic cylinder 11, the positioning process is quick simple, and the installation effectiveness is improved.

The connection mode and the concrete structure of level gauge body 1 and probe, for prior art, please refer to patent application No.: 202122378781.6, discloses an ultrasonic liquid level meter, in which the main unit 1 corresponds to the liquid level meter body 1 in the present application, and the probe 2 corresponds to the probe in the present application.

The foregoing description is only exemplary of the preferred embodiments of the invention and is provided for the purpose of illustrating the general principles of the invention. Meanwhile, the scope of the present invention is not limited to the specific combinations of the above-described technical features, and other technical features or equivalent features may be combined arbitrarily without departing from the scope of the present invention. For example, the above features and (but not limited to) technical features having similar functions disclosed in the present invention are mutually replaced to form the technical solution.

Claims

1. Level gauge with monitoring function, characterized by: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the liquid level meter comprises a liquid level meter body (1), wherein the liquid level meter body (1) is installed on the surface of a fixing plate (2);

the rotating disc (3), the rotating disc (3) is connected with the fixed plate (2) through a connecting plate (4);

the central column (5) is connected with the rotating disc (3) through a bearing, and a supporting disc (6) is welded on the side face of the central column (5);

the auxiliary block (7) is welded on the side face of the supporting plate (6), and a limiting bolt (8) is connected between the auxiliary block (7) and the connecting plate (4);

the moving seat (9) is welded at the bottom of the central column (5), and a positioning block (10) is welded at the right side of the moving seat (9);

the hydraulic cylinder (11), the output of hydraulic cylinder (11) pass through the adapter sleeve and the screw with locating piece (10) are connected, hydraulic cylinder (11) pass through the screw installation in the top of mount pad (12).

2. The liquid level gauge with a monitoring function according to claim 1, wherein: the liquid level meter is characterized in that a probe is arranged below the liquid level meter body (1), and an opening corresponding to the probe is formed in the surface of the fixing plate (2).

3. The liquid level gauge with a monitoring function according to claim 1, wherein: an upright (13) is welded at the bottom of the rotating disc (3), a ball (14) is assembled at the bottom of the upright (13), and the ball (14) is in contact with the supporting disc (6).

4. The liquid level gauge with a monitoring function according to claim 1, wherein: the bottom of the movable seat (9) is a sliding block, and the surface of the mounting seat (12) is provided with a sliding groove corresponding to the sliding block.

5. The liquid level gauge with a monitoring function according to claim 1, wherein: the surface of the auxiliary block (7) is provided with a through hole corresponding to the limiting bolt (8), and the bottom surface of the connecting plate (4) is provided with a thread groove matched with the limiting bolt (8).

6. The liquid level gauge with a monitoring function according to claim 1, wherein: an additional seat (15) is welded above the mounting seat (12), and a shaft hole corresponding to the hydraulic cylinder (11) is formed in the side face of the additional seat (15).