CN219121459U

CN219121459U - Detachable ultrasonic flowmeter

Info

Publication number: CN219121459U
Application number: CN202223387847.9U
Authority: CN
Inventors: 涂丽
Original assignee: Guangzhou Guangchuan Electronic Technology Co ltd
Current assignee: Guangzhou Guangchuan Electronic Technology Co ltd
Priority date: 2022-12-17
Filing date: 2022-12-17
Publication date: 2023-06-02
Anticipated expiration: 2032-12-17

Abstract

The utility model discloses a detachable ultrasonic flowmeter, which relates to the technical field of ultrasonic flowmeters and comprises a mounting plate, a machine body shell and a fixing mechanism arranged in the mounting plate.

Description

Detachable ultrasonic flowmeter

Technical Field

The utility model relates to the technical field of ultrasonic flow meters, in particular to a detachable ultrasonic flow meter.

Background

The external clamping or pipe section type ultrasonic flowmeter adopts the principle of 'speed difference method' to measure the liquid flow in the circular pipe, and adopts advanced multi-pulse technique, signal digital processing technique and error correction technique, so that the flowmeter can be more suitable for the environment of industrial site, and the metering is more convenient, economic and accurate, and the product can reach the advanced level at home and abroad, and can be widely applied to the fields of petroleum, chemical industry, metallurgy, electric power, water supply and drainage, etc.

However, the problem that current ultrasonic flowmeter appears that convenience is lower to the flowmeter dismantlement when using leads to when the user need dismantle convenient use to ultrasonic flowmeter, often because it is comparatively complicated to dismantle ultrasonic flowmeter for the user is to the inside water flow detection flexibility of pipeline decline, and then makes user's work efficiency decline, can not satisfy people's demand, needs a detachable ultrasonic flowmeter for this reason.

Disclosure of Invention

The utility model aims to provide a detachable ultrasonic flowmeter, which solves the problem of low convenience in detaching the flowmeter in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the detachable ultrasonic flowmeter comprises a mounting plate, a machine body shell and a fixing mechanism arranged in the mounting plate, wherein the fixing mechanism comprises a rotating assembly and a sliding assembly;

the rotating assembly comprises a threaded slide rod and a swinging rod, a threaded rod is arranged in the mounting plate, one end of the threaded rod is fixedly connected with a knob, the outer wall of the threaded rod is in threaded connection with the threaded slide rod, a fixing groove is formed in the connection position between the inner wall of the mounting plate and the threaded slide rod, and one end of the threaded slide rod is in sliding connection with the swinging rod which is in rotary connection with the inner wall of the mounting plate;

the sliding component comprises a connecting block and a fixed plate, a first limit groove is formed in the connecting part of the outer wall of the swinging rod and the threaded sliding rod, a connecting block is connected to one end of the swinging rod in a sliding mode, a second limit groove is formed in the connecting part of the outer wall of the connecting block and the swinging rod, a fixed plate is fixedly connected to the outer wall of the connecting block and is in sliding connection with the outer wall of the mounting plate, and a third limit groove is formed in the connecting part of the outer wall of the mounting plate and the fixed plate.

Preferably, the outer wall of mounting panel is provided with the engine body shell that is located fixed plate one side, engine body shell's surface is provided with the control key, engine body shell's bottom fixedly connected with connector, the outer wall of connector is provided with the connecting wire, the one end fixedly connected with receiver body of connecting wire, the laminating of the inner wall of receiver body has the pipeline main part.

Preferably, the threaded slide bar forms a lifting structure with the fixed groove through the threaded rod.

Preferably, the swing rods are provided with two groups, and the position distribution of the two groups of swing rods is symmetrical with respect to the central axis of the mounting plate.

Preferably, the fixed plate forms a sliding structure through the swing rod and the connecting block and the third limiting groove, the fixed plate is provided with two groups, and the position distribution of the two groups of fixed plates is symmetrical with respect to the central axis of the engine body shell.

Preferably, the surface of the connecting wire is made of rubber.

Preferably, the receiver body is provided with two groups, and the position distribution of the two groups of receiver bodies is symmetrical about the central axis of the pipeline main body.

Compared with the prior art, the utility model has the beneficial effects that:

through setting up the fixed plate, when ultrasonic flowmeter is in the in-process of using, when operation convenient to use personnel control the use is dismantled to ultrasonic flowmeter to needs, operating personnel can rotate the knob and carry out convenient operation of dismantling ultrasonic flowmeter on the mounting panel through the motion of fixed plate, the rotation of knob passes through the motion of threaded rod and drives the inner wall slip of screw slide bar along the fixed slot, further, the motion of fixed plate makes ultrasonic flowmeter carry out nimble motion of dismantling at the mounting panel surface, and then play the effect that the user carries out convenient control to ultrasonic flowmeter to the pipeline, in order to realize dismantling the control operation of convenience when using to improving ultrasonic flowmeter.

Drawings

FIG. 1 is a schematic view of the whole structure of a detachable ultrasonic flowmeter according to the present utility model;

FIG. 2 is a schematic diagram of the overall side view of a detachable ultrasonic flowmeter according to the present utility model;

FIG. 3 is a schematic view of a moving structure of a fixing plate of a detachable ultrasonic flowmeter according to the present utility model;

fig. 4 is a schematic diagram of a connection structure between a swinging rod and a connection block of a detachable ultrasonic flowmeter according to the present utility model.

In the figure: 1-a mounting plate; 2-a housing; 3-control; 4-a connector; 5-connecting wires; 6-a receiver body; 7-a pipe body; 8-a threaded rod; 9-a knob; 10-a threaded slide bar; 11-a fixed groove; 12-swinging rod; 13-a first limit groove; 14-connecting blocks; 15-a second limit groove; 16-a fixed plate; 17-a third limit groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1, 2 and 3, a detachable ultrasonic flowmeter in the drawings comprises a mounting plate 1, a housing 2 and a fixing mechanism arranged inside the mounting plate 1, wherein the fixing mechanism comprises a rotating assembly and a sliding assembly;

the rotating assembly comprises a threaded slide rod 10 and a swinging rod 12, a threaded rod 8 is arranged in the mounting plate 1, one end of the threaded rod 8 is fixedly connected with a knob 9, the outer wall of the threaded rod 8 is in threaded connection with the threaded slide rod 10, a fixing groove 11 is formed in the connecting part of the inner wall of the mounting plate 1 and the threaded slide rod 10, and one end of the threaded slide rod 10 is in sliding connection with the swinging rod 12 which is in rotary connection with the inner wall of the mounting plate 1;

the sliding component comprises a connecting block 14 and a fixed plate 16, a first limit groove 13 is formed in the connecting part of the outer wall of the swinging rod 12 and the threaded sliding rod 10, one end of the swinging rod 12 is connected with the connecting block 14 in a sliding mode, a second limit groove 15 is formed in the connecting part of the outer wall of the connecting block 14 and the swinging rod 12, a fixed plate 16 is fixedly connected with the outer wall of the connecting block 14 and is connected with the outer wall of the mounting plate 1 in a sliding mode, and a third limit groove 17 is formed in the connecting part of the outer wall of the mounting plate 1 and the fixed plate 16.

As shown in fig. 3, the threaded slide rod 10 forms a lifting structure between the threaded rod 8 and the fixed slot 11, which is favorable for the rotation of the threaded rod 8 to drive the threaded slide rod 10 to slide along the inner wall of the fixed slot 11, so as to realize the control operation of the movement of the swinging rod 12.

In addition, the two groups of swinging rods 12 are arranged, the position distribution of the two groups of swinging rods 12 is symmetrical about the central axis of the mounting plate 1, and the two groups of swinging rods 12 with the position distribution symmetrical about the central axis of the mounting plate 1 are arranged, so that the two groups of fixing plates 16 can conveniently perform centering movement, and the control operation of dismounting the ultrasonic flowmeter on the outer wall of the mounting plate 1 is realized.

Finally, the fixed plate 16 forms a sliding structure between the swinging rod 12 and the connecting block 14 and the third limiting groove 17, the fixed plate 16 is provided with two groups, the position distribution of the two groups of fixed plates 16 is symmetrical about the central axis of the machine body shell 2, the swinging rod 12 is favorably rotated, the fixed plate 16 is driven to slide along the inner wall of the third limiting groove 17 through the connection of the connecting block 14, and the control operation for improving the disassembly convenience of the ultrasonic flowmeter in use is realized.

Example 2

As shown in fig. 1, 2 and 4, this embodiment further illustrates example 1, the outer wall of the mounting plate 1 is provided with a housing 2 located at one side of the fixing plate 16, the surface of the housing 2 is provided with a control key 3, the bottom of the housing 2 is fixedly connected with a connector 4, the outer wall of the connector 4 is provided with a connecting wire 5, one end of the connecting wire 5 is fixedly connected with a receiver body 6, and the inner wall of the receiver body 6 is attached with a pipe main body 7.

The material on connecting wire 5 surface is rubber, is favorable to setting up for rubber through connecting wire 5 surface material, realizes the control operation to improving connecting wire 5 pull resistance.

The two groups of the receiver bodies 6 are arranged, the position distribution of the two groups of the receiver bodies 6 is symmetrical about the central axis of the pipeline main body 7, and the control operation for improving the accuracy of the detection data of the pipeline main body 7 by arranging the two groups of the receiver bodies 6 with the position distribution symmetrical about the central axis of the pipeline main body 7 is realized.

When in use, the utility model is characterized in that: when the flow in the pipeline needs to be detected, the flow in the pipeline is often required to be detected through the ultrasonic flowmeter, when the ultrasonic flowmeter is required to be dismounted and operated to be convenient for a user to control and use, the operator can rotate the knob 9 to conveniently dismount the ultrasonic flowmeter on the mounting plate 1 through the movement of the fixing plate 16, the rotation of the knob 9 drives the threaded slide rod 10 to slide along the inner wall of the fixing groove 11 through the movement of the threaded rod 8, the sliding of the threaded slide rod 10 drives the swinging rod 12 to rotate through the action of the first limiting groove 13, meanwhile, the movement of the swinging rod 12 drives the fixing plate 16 to slide along the inner wall of the third limiting groove 17 through the connection of the connecting block 14 and the action of the second limiting groove 15, and further, the movement of the fixing plate 16 enables the ultrasonic flowmeter to flexibly dismount on the surface of the mounting plate 1, so that the user can conveniently monitor the ultrasonic flowmeter, and control and operate the pipeline conveniently when the ultrasonic flowmeter is used.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a detachable ultrasonic flowmeter, includes mounting panel (1), organism shell (2) and sets up at the inside fixed establishment of mounting panel (1), its characterized in that: the fixing mechanism comprises a rotating assembly and a sliding assembly;

the rotating assembly comprises a threaded slide rod (10) and a swinging rod (12), a threaded rod (8) is arranged in the mounting plate (1), one end of the threaded rod (8) is fixedly connected with a knob (9), the threaded rod (10) is connected with the outer wall of the threaded rod (8) in a threaded manner, a fixing groove (11) is formed in the connecting part of the inner wall of the mounting plate (1) and the threaded slide rod (10), and one end of the threaded slide rod (10) is connected with the swinging rod (12) which is rotationally connected with the inner wall of the mounting plate (1) in a sliding manner;

the sliding assembly comprises a connecting block (14) and a fixed plate (16), a first limit groove (13) is formed in the connecting position of the outer wall of the swinging rod (12) and the threaded sliding rod (10), one end of the swinging rod (12) is connected with the connecting block (14) in a sliding mode, a second limit groove (15) is formed in the connecting position of the outer wall of the connecting block (14) and the swinging rod (12), the fixed plate (16) is fixedly connected with the outer wall of the connecting block (14) and is connected with the outer wall of the mounting plate (1) in a sliding mode, and a third limit groove (17) is formed in the connecting position of the outer wall of the mounting plate (1) and the fixed plate (16).

2. The detachable ultrasonic flow meter of claim 1, wherein: the outer wall of mounting panel (1) is provided with organism shell (2) that are located fixed plate (16) one side, the surface of organism shell (2) is provided with control key (3), the bottom fixedly connected with connector (4) of organism shell (2), the outer wall of connector (4) is provided with connecting wire (5), the one end fixedly connected with receiver body (6) of connecting wire (5), the laminating of the inner wall of receiver body (6) has pipeline main part (7).

3. The detachable ultrasonic flow meter of claim 1, wherein: the threaded sliding rod (10) forms a lifting structure between the threaded rod (8) and the fixed groove (11).

4. The detachable ultrasonic flow meter of claim 1, wherein: the swing rods (12) are provided with two groups, and the position distribution of the two groups of swing rods (12) is symmetrical with respect to the central axis of the mounting plate (1).

5. The detachable ultrasonic flow meter of claim 1, wherein: the fixed plate (16) forms a sliding structure through the swing rod (12) and the connecting block (14) and the third limiting groove (17), the fixed plate (16) is provided with two groups, and the position distribution of the two groups of fixed plates (16) is symmetrical with respect to the central axis of the engine body shell (2).

6. A detachable ultrasonic flow meter according to claim 2, wherein: the surface of the connecting wire (5) is made of rubber.

7. A detachable ultrasonic flow meter according to claim 2, wherein: the two groups of the receiver bodies (6) are arranged, and the position distribution of the two groups of the receiver bodies (6) is symmetrical with respect to the central axis of the pipeline main body (7).