Fixing device for flow meter

Abstract

The utility model discloses a fixing device for a flow meter, which belongs to the technical field of flow meter fixing devices and comprises a fixing plate and a flow meter component arranged above the fixing plate, and a fixing component and a reinforcing component are further arranged at the upper end of the fixing plate. The screw rod can be driven to rotate, the movable frame can be driven by the threaded block to move, the position of the flow meter component can be limited, and then the flow meter component can be fixed, and when the threaded rod is rotated, the top plate can be moved and tightly attached to the outer wall of the flow meter component, so that the flow meter component can be reinforced; according to the flow meter component, the stability of the flow meter component can be improved, the flow meter component is prevented from shaking, then the two sets of reinforcing rings are fixed through the mounting pieces and the bolts, and a whole formed by the two sets of reinforcing rings and the protrusions can limit the connecting position of the mounting flange and a pipeline, so that fixing is achieved, and the connecting position of the mounting flange and the pipeline is prevented from loosening.

Description

Technical Field

[0001] The utility model relates to the technical field of flow meter fixing devices, in particular to a flow meter fixing device. Background Art

[0002] A flow meter is a device used to measure the flow or quality of liquid, gas or steam through a pipe or pipeline. A fixture means that the flow meter is installed in a fixed position or device to ensure its normal operation and provide accurate flow data. The flow meter needs to be equipped with a fixture when in use to fix the flow meter in one position.

[0003] The existing Chinese patent with publication number CN219675195U discloses a fixing device for an electromagnetic flowmeter, including a pipeline; a connecting block arranged on the surface of the pipeline; an electromagnetic flowmeter arranged on the top surface of the connecting block, and a buckle mechanism and a connecting mechanism are arranged on both the left and right sides of the pipeline; the left and right sets of buckle mechanisms are arranged in the same way, and the buckle mechanism includes a sealing part and a buckle part. By pulling four sets of pressing blocks, the top surface of the limiting block 1 presses the spring 2 upward, and when the connecting block 3 pulls the limiting block 1 to move upward for a certain distance, the limiting block 1 and the connecting block 4 are released from the clamping state, so that the connecting sleeve 1 and the connecting sleeve 2 are disconnected; by pulling the two sets of connecting blocks 2, the top surface of the clamping block presses the spring 1 upward, and when the clamping block moves upward for a certain distance, the clamping block and the clamping groove are released from the clamping state, and then the inner wall of the sealing sleeve is slid and pulled out along the pipeline surface, so as to facilitate the maintenance and repair of the electromagnetic flowmeter and the pipeline.

[0004] With regard to the above-mentioned related technologies, the two sets of connecting blocks 2 are pulled so that the top surface of the block presses the spring 1 upward. When the block moves upward for a certain distance, the block and the slot are released from the engaging state, and then the inner wall of the sealing sleeve is slid along the surface of the pipeline and removed, thereby facilitating the maintenance and repair of the electromagnetic flowmeter and the pipeline. However, during the use of the flowmeter, it is inconvenient to fix the flowmeter itself, resulting in position shaking when connected to the pipeline, resulting in unstable measurement.

[0005] Therefore, we propose a flow meter fixing device to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a fixing device for a flow meter. By adopting the fixing device, the problem of unstable measurement caused by the inconvenience of fixing the flow meter itself and the position shaking when connected with a pipeline is solved.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixing device for a flow meter, comprising a fixing plate and a flow meter component arranged above the fixing plate, wherein a fixing component and a reinforcing component are also arranged at the upper end of the fixing plate, and the fixing component is used to restrict the flow meter component and can keep the position of the flow meter component fixed;

[0008] The fixing component includes a fixing frame arranged on the upper end of the fixing plate and a fixing groove opened on the surface of the fixing plate, a screw rod is installed inside the fixing groove, and a motor is also arranged on the outer side of the fixing plate, and the output end of the motor is connected to the screw rod, and a threaded block is fixedly installed on the lower end of the movable frame, and the threaded block is sleeved on the outer side of the screw rod. A lifting structure is installed on one side of the fixed frame and the movable frame. When the motor is running, the screw rod can be driven to rotate, and the movable frame can be moved under the drive of the threaded block.

[0009] Preferably, a plurality of elastic protrusions are evenly distributed on the inner wall of the fixing frame.

[0010] Preferably, the top structure includes a threaded rod threadedly inserted into the surface of the fixed frame and a top plate connected to the threaded rod. A groove is provided on the inner wall of the fixed frame, and the top plate is placed in the groove. When the threaded rod is rotated, the top plate can move and is tightly attached to the outer wall of the flow meter component.

[0011] Preferably, mounting plates are installed on both the left and right sides of the fixing plate, and the position of the fixing plate can be fixed by cooperating with bolts.

[0012] Preferably, both front and rear ends of the flow meter component are provided with mounting flanges, and the mounting flanges are used to connect with the pipeline.

[0013] Preferably, the reinforcement member includes a support frame and a reinforcement ring arranged at the upper end of the support frame, and two groups of reinforcement rings are provided. The two groups of reinforcement rings and the left and right side walls of the support frame are provided with mounting plates, the side walls of the reinforcement rings are provided with protrusions, and the inner walls of the protrusions are provided with gaskets. The support frame is fixed below the installation flange and the pipeline connection. The two groups of reinforcement rings are placed on the outside of the installation flange, and the installation flange and the pipeline connection can be wrapped by using the installation plates and bolts.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] By setting the fixing component, the flow meter component can be clamped so that the flow meter component is stably located on the fixing plate, which can effectively ensure the movement of the position of the flow meter component, is conducive to the use of the flow meter component, and is relatively simple to operate.

[0016] By providing the reinforcing member and the mounting flange, the connection between the flow meter member and the pipeline can be reinforced, so that the connection between the flow meter member and the pipeline is more stable to avoid shaking and affecting the normal use of the flow meter member. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the fixing component of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the reinforcement component of the utility model;

[0020] Figure 4 It is a schematic diagram of the fixed frame and movable frame structure of the utility model.

[0021] In the figure: 1. fixing plate; 2. flow meter component; 21. mounting flange; 3. fixing component; 31. fixing frame; 311. elastic protrusion; 32. fixing groove; 33. motor; 34. movable frame; 35. lifting structure; 351. groove; 352. top plate; 353. threaded rod; 36. threaded block; 37. screw rod; 4. reinforcement component; 41. support frame; 42. mounting plate; 43. reinforcement ring; 44. protrusion; 45. gasket; 5. mounting plate. DETAILED DESCRIPTION

[0022] 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.

[0023] Example 1: Please refer to Figure 1 , Figure 2 and Figure 4 A flow meter fixing device comprises a fixing plate 1 and a flow meter component 2 arranged above the fixing plate 1, a fixing component 3 and a reinforcing component 4 are also arranged at the upper end of the fixing plate 1, and the fixing component 3 is used to restrict the flow meter component 2 and can keep the position of the flow meter component 2 fixed;

[0024] The fixed component 3 includes a fixed frame 31 arranged at the upper end of the fixed plate 1 and a fixed groove 32 opened on the surface of the fixed plate 1, a screw rod 37 is installed inside the fixed groove 32, and a motor 33 is also arranged on the outside of the fixed plate 1, and the output end of the motor 33 is connected to the screw rod 37, and a threaded block 36 is fixedly installed at the lower end of the movable frame 34, and the threaded block 36 is sleeved on the outside of the screw rod 37. A top structure 35 is installed on one side of the fixed frame 31 and the movable frame 34. When the motor 33 is operating, the screw rod 37 can be driven to rotate, and the movable frame 34 can be moved under the drive of the threaded block 36, so that the position of the flow meter component 2 can be limited, thereby completing the fixation of the flow meter component 2 and preventing the flow meter component 2 from shaking.

[0025] A number of elastic protrusions 311 are evenly distributed on the inner wall of the fixing frame 31 . The elastic protrusions 311 will contact the flow meter component 2 , so as to disperse the stress during the clamping process of the flow meter component 2 and avoid damage.

[0026] The top structure 35 includes a threaded rod 353 threadedly inserted into the surface of the fixed frame 31 and a top plate 352 connected to the threaded rod 353. A groove 351 is opened on the inner wall of the fixed frame 31, and the top plate 352 is placed in the groove 351. When the threaded rod 353 is rotated, the top plate 352 can be moved. The top plate 352 is tightly attached to the outer wall of the flow meter component 2, which can reinforce it and increase the stability of the flow meter component 2.

[0027] Mounting plates 5 are installed on both the left and right sides of the fixing plate 1 , and the position of the fixing plate 1 can be fixed by cooperating with bolts.

[0028] In this embodiment: the flow meter component 2 is placed on the fixed frame 31, and then the motor 33 is started to drive the screw rod 37 to rotate. The movable frame 34 can be moved under the drive of the threaded block 36, and the position of the flow meter component 2 can be restricted, so that the flow meter component 2 can be fixed. When the threaded rod 353 is rotated, the top plate 352 can be moved, and the top plate 352 is tightly attached to the outer wall of the flow meter component 2, which can reinforce it and increase the stability of the flow meter component 2 to prevent it from shaking.

[0029] Embodiment 2: This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figure 3 The flow meter component 2 is provided with mounting flanges 21 at both the front and rear ends, and is connected to the pipeline by using the mounting flanges 21.

[0030] The reinforcement component 4 includes a support frame 41 and a reinforcement ring 43 arranged at the upper end of the support frame 41. There are two groups of reinforcement rings 43. The two groups of reinforcement rings 43 and the left and right side walls of the support frame 41 are provided with mounting plates 42. The side walls of the reinforcement rings 43 are provided with protrusions 44. The inner walls of the protrusions 44 are provided with gaskets 45. The support frame 41 is fixed below the connection between the mounting flange 21 and the pipeline. The two groups of reinforcement rings 43 are placed on the outside of the mounting flange 21, and the mounting plates 42 and bolts are used to wrap the connection between the mounting flange 21 and the pipeline, so as to achieve reinforcement and prevent the loose connection from affecting the normal use of the flow meter component 2.

[0031] In this embodiment: After the flow meter component 2 is fixedly connected to the pipeline through the mounting flange 21, the support frame 41 is fixed below the connection between the mounting flange 21 and the pipeline through the mounting plate 42 and bolts, and then the two sets of reinforcement rings 43 are fixed using the mounting plate 42 and bolts. The two sets of reinforcement rings 43 and the protrusions 44 as a whole can limit the connection between the mounting flange 21 and the pipeline to achieve fixation, avoid loosening of the connection between the mounting flange 21 and the pipeline, and facilitate the use of the flow meter component 2.

[0032] Working principle: Place the flow meter component 2 on the fixed frame 31, and then start the motor 33 to drive the screw rod 37 to rotate. Driven by the threaded block 36, the movable frame 34 can be moved to limit the position of the flow meter component 2. The restriction on the flow meter component 2 can be completed, and then the mounting flange 21 and the pipeline connection can be reinforced through the reinforcement component 4.

[0033] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fixing device for a flow meter, comprising a fixing plate (1) and a flow meter component (2) arranged above the fixing plate (1), characterized in that: A fixing component (3) and a reinforcing component (4) are also provided at the upper end of the fixing plate (1); the fixing component (3) is used to restrict the flow meter component (2); The fixing member (3) comprises a fixing frame (31) arranged at the upper end of the fixing plate (1) and a fixing groove (32) formed on the surface of the fixing plate (1); a screw rod (37) is installed inside the fixing groove (32); a motor (33) is also arranged outside the fixing plate (1); an output end of the motor (33) is connected to the screw rod (37); a threaded block (36) is fixedly installed at the lower end of the movable frame (34); the threaded block (36) is sleeved on the outer side of the screw rod (37); and a lifting structure (35) is installed on one side of each of the fixing frame (31) and the movable frame (34).

2. A flow meter fixing device according to claim 1, characterized in that: A plurality of elastic protrusions (311) are evenly distributed on the inner wall of the fixing frame (31).

3. A flow meter fixing device according to claim 2, characterized in that: The lifting structure (35) comprises a threaded rod (353) threadedly inserted into the surface of the fixed frame (31) and a top plate (352) connected to the threaded rod (353); a groove (351) is provided on the inner wall of the fixed frame (31), and the top plate (352) is placed in the groove (351).

4. A flow meter fixing device according to claim 3, characterized in that: Mounting plates (5) are mounted on both the left and right sides of the fixing plate (1), and the position of the fixing plate (1) can be fixed by cooperating with bolts.

5. A flow meter fixing device according to claim 4, characterized in that: The flow meter component (2) is provided with mounting flanges (21) at both the front and rear ends, and is connected to a pipeline by means of the mounting flanges (21).

6. A flow meter fixing device according to claim 5, characterized in that: The reinforcing member (4) comprises a support frame (41) and a reinforcing ring (43) arranged at the upper end of the support frame (41), two groups of reinforcing rings (43) are provided, and mounting plates (42) are provided on the left and right side walls of the two groups of reinforcing rings (43) and the support frame (41), a protrusion (44) is provided on the side wall of the reinforcing ring (43), and a gasket (45) is provided on the inner wall of the protrusion (44).

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