An electromagnetic flowmeter converter housing with a protective structure

Abstract

The utility model discloses an electromagnetic flowmeter converter housing with a protective structure, including a support member and a valve body, the support member includes a bracket, the valve body is horizontally arranged on the bracket, and a fixing bolt is assembled through a vertical thread on the bottom surface of the bracket, the valve body includes a valve body, the valve body is horizontally fixed on the bracket, and a converter body is vertically fixed on the outer circumferential surface of the valve body, a support plate is horizontally fixed on the outside of the valve body, and a sliding frame bar is vertically fixed on the support plate, and a protective member is vertically slidably assembled on the sliding frame bar, the protective member includes a protective shell tube, the bottom end of the protective shell tube is open, and the protective shell tube is vertically plugged into the converter body, the top surface of the protective shell tube is vertically assembled with an orifice plate, and the orifice plate is vertically slidably assembled on the sliding frame bar. The utility model overcomes the problem that the existing protective shell sleeve is fixed by a nut and bolt combination, and this connection method cannot quickly open and close the protective shell, which affects the rapid opening and closing adjustment of the protective shell and the converter.

Description

Technical Field

[0001] The utility model relates to the technical field of electromagnetic flowmeter protection parts, in particular to an electromagnetic flowmeter converter housing with a protection structure. Background Art

[0002] The electromagnetic flowmeter is an instrument that uses the principle of electromagnetic induction to measure the flow rate of conductive fluid based on the induced electromotive force when the conductive fluid passes through an external magnetic field. It is a flowmeter that utilizes the induced electromotive force corresponding to the flow velocity generated when the conductive fluid flows through a magnetic field. The electromagnetic flowmeter is easily damaged during use.

[0003] The existing announcement number is CN210689735U, and the name is an electromagnetic flowmeter with a protective mechanism, including a shell, a fixing nut and a connecting pipe. The outer surface of the shell is connected with an indicating arrow, and one end of the shell is connected with an interface. The fixing nut is connected to one side of the interface, and a sealing gasket is distributed inside the interface. Positioning holes are distributed on the periphery of the sealing gasket. Electrodes are distributed in the middle of the shell, and excitation coils are distributed on both sides of the electrodes. The connecting pipe is connected to the upper end of the shell, and the upper end of the connecting pipe is connected to a connecting block. Bolts are connected to the upper periphery of the connecting block, and grounding screws are distributed in the middle of the connecting block. The upper end of the connecting block is connected to a protective shell, and a display panel is distributed in the middle of the protective shell. A converter is connected to one side of the protective shell, and one end of the protective shell is connected to a front cover, and the other end of the protective shell is connected to a rear cover. The electromagnetic flowmeter with a protective mechanism is provided with a detachable structure. The shell forms a detachable structure between the fixing nut and the interface, which makes it easy to install the shell, bringing convenience to the installation of the electromagnetic flowmeter.

[0004] However, the protective part of the electromagnetic flowmeter is installed on the converter by a protective shell, but the protective shell is fixed by nuts and bolts. This connection method cannot quickly open and close the protective shell, which affects the rapid opening and closing adjustment of the protective shell and the converter. Utility Model Content

[0005] The utility model aims to provide an electromagnetic flowmeter converter housing with a protective structure, aiming to improve the above-mentioned problem.

[0006] The utility model is achieved in this way:

[0007] A housing of an electromagnetic flowmeter converter with a protective structure comprises a support and a valve body, wherein the support comprises a bracket, on which the valve body is horizontally arranged, and a fixing bolt is assembled through a vertical thread on the bottom surface of the bracket, the valve body comprises a valve body, the valve body is horizontally fixed on the bracket, and a converter body is vertically fixed on the outer circumferential surface of the valve body, a support plate is horizontally fixed to the outside of the valve body, and a sliding frame bar is vertically fixed to the support plate, and a protective member is vertically slidably assembled on the sliding frame bar, the protective member comprises a protective shell tube, the bottom end of the protective shell tube is opened, and the protective shell tube is vertically plugged into the converter body, and a vertical screen is assembled with an orifice plate on the top surface of the protective shell tube, and the orifice plate is vertically slidably assembled on the sliding frame bar.

[0008] Furthermore, a plug post is vertically fixed on the top surface of the protective shell tube, and a stud is vertically fixed on the top surface of the plug post.

[0009] Furthermore, a through hole is vertically penetrated through one end of the orifice plate, and the through hole of the orifice plate is plugged into the plug post.

[0010] Furthermore, a screw cap is assembled on the thread of the stud.

[0011] Furthermore, a screw hole slider is fixed to one end of the orifice plate, and the screw hole slider is vertically slidably assembled on the slide frame bar.

[0012] Furthermore, a screw rod is vertically rotatably connected to the sliding frame bar, and the screw rod is assembled and connected with the screw hole sliding block by thread penetration.

[0013] Furthermore, a clamping frame is horizontally arranged on both sides of the bracket, and a clamping bolt is assembled through a horizontal thread on one side of the clamping frame, a baffle is vertically inserted on the clamping frame, and the baffle is squeezed and clamped in the clamping frame by the clamping bolt.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: during use, a protective shell cylinder is vertically sleeved on the outside of the converter body on the valve body, and a orifice plate is horizontally assembled on the top of the protective shell cylinder. Then, when opening and closing the protective shell cylinder later, the screw on the sliding frame bar is manually rotated, and the screw drives the screw hole slider to slide vertically on the sliding frame bar, driving the protective shell cylinder to slide vertically on the sliding frame bar, which is convenient for driving the protective shell cylinder to slide vertically and convenient for covering the outside of the converter body on the valve body, which is convenient for opening and closing needs later. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the exploded structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the valve body in the exploded state in the embodiment of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the protective member in the embodiment of the utility model in the disassembled state;

[0020] Figure 5 It is a schematic structural diagram of the support member in the embodiment of the utility model in a disassembled state.

[0021] In the figure: 1. support member; 11. bracket; 111. fixing bolt; 12. clamping frame; 13. clamping bolt; 14. baffle; 2. valve body; 21. valve body; 22. converter body; 23. support plate; 24. sliding frame strip; 25. screw; 26. protective member; 261. protective shell; 262. plug column; 263. stud; 264. orifice plate; 265. screw hole slider; 266. screw cover. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are 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 making creative work belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0023] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, a housing of an electromagnetic flowmeter converter with a protective structure includes a support member 1 and a valve body 2, the support member 1 includes a bracket 11, the valve body 2 is horizontally arranged on the bracket 11, and a fixing bolt 111 is assembled through a vertical thread on the bottom surface of the bracket 11, the valve body 2 includes a valve body 21, the valve body 21 is horizontally fixed on the bracket 11, and a converter body 22 is vertically fixed on the outer circumferential surface of the valve body 21, a support plate 23 is horizontally fixed to the outside of the valve body 21, and a sliding frame bar 24 is vertically fixed on the support plate 23, and a protective member 26 is vertically slidably assembled on the sliding frame bar 24, and the protective member 26 includes a protective shell cylinder 261, the bottom end of the protective shell cylinder 261 is open, and the protective shell cylinder 261 is vertically screwed. Inserted on the converter body 22, the top surface of the protective shell cylinder 261 is vertically assembled with an orifice plate 264, and the orifice plate 264 is vertically slidably assembled on the sliding frame bar 24. When in use, the protective shell cylinder 261 is vertically sleeved on the outside of the converter body 22 on the valve body 21, and the orifice plate 264 is horizontally assembled on the top of the protective shell cylinder 261. Then, when opening and closing the protective shell cylinder 261 later, manually rotate the screw 25 on the sliding frame bar 24, and the screw 25 drives the screw hole slider 265 to slide vertically on the sliding frame bar 24, driving the protective shell cylinder 261 to slide vertically on the sliding frame bar 24, so as to facilitate driving the protective shell cylinder 261 to slide vertically, and to facilitate covering the outside of the converter body 22 on the valve body 21, so as to facilitate opening and closing needs later.

[0024] See also Figure 4 A plug post 262 is vertically fixed on the top surface of the protective shell tube 261, and a stud 263 is vertically fixed on the top surface of the plug post 262. A through hole is vertically penetrated at one end of the orifice plate 264, and the through hole of the orifice plate 264 is plugged with the plug post 262. A screw cover 266 is threadedly assembled on the stud 263. The orifice plate 264 is used to plug into the plug post 262 on the protective shell tube 261, and is assembled and fixed on the stud 263 through the screw cover 266, thereby completing the assembly of the protective shell tube 261 and the orifice plate 264.

[0025] See also Figure 3 and Figure 4 A screw hole slider 265 is fixed at one end of the orifice plate 264, and the screw hole slider 265 is vertically slidably assembled on the slide frame bar 24, and a screw rod 25 is vertically rotatably connected to the slide frame bar 24, and the screw rod 25 and the screw hole slider 265 are threadedly penetrated and assembled and connected. During use, the screw 25 is rotated, and the thread drives the screw hole slider 265 to slide vertically on the slide frame bar 24, which is convenient for the later rapid vertical sliding, lifting and closing of the protective shell 261 covering the outside of the converter body 22 on the valve body 21.

[0026] See also Figure 5A clamping frame 12 is horizontally arranged on both sides of the bracket 11, and a clamping bolt 13 is assembled through a horizontal thread on one side of the clamping frame 12. A baffle 14 is vertically inserted on the clamping frame 12, and the baffle 14 is squeezed and clamped in the clamping frame 12 by the clamping bolt 13. During use, the baffle 14 is inserted into the clamping frame 12, and the baffle 14 is squeezed and clamped by the clamping bolt 13, and the baffle 14 is used to block and protect the valve body 2.

[0027] Working principle: During use, a protective shell cylinder 261 is vertically sleeved on the outside of the converter body 22 on the valve body 21, and a orifice plate 264 is horizontally assembled on the top of the protective shell cylinder 261. Then, when opening and closing the protective shell cylinder 261 later, the screw 25 on the slide frame bar 24 is manually rotated, and the screw 25 drives the screw hole slider 265 to slide vertically on the slide frame bar 24, driving the protective shell cylinder 261 to slide vertically on the slide frame bar 24, so as to drive the protective shell cylinder 261 to slide vertically and cover the outside of the converter body 22 on the valve body 21.

[0028] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An electromagnetic flowmeter converter housing with a protective structure, characterized in that: The invention comprises a support member (1) and a valve body (2), wherein the support member (1) comprises a bracket (11), the valve body (2) is horizontally arranged on the bracket (11), and a fixing bolt (111) is assembled through a vertical thread on the bottom surface of the bracket (11), and the valve body (2) comprises a valve body (21), the valve body (21) is horizontally fixed on the bracket (11), and a converter body (22) is vertically fixed on the outer circumferential surface of the valve body (21), and the outer surface of the valve body (21) is horizontally fixed. A support plate (23) is provided, and a sliding frame strip (24) is vertically fixed on the support plate (23); a protective member (26) is vertically slidably assembled on the sliding frame strip (24); the protective member (26) comprises a protective shell cylinder (261); the bottom end of the protective shell cylinder (261) is open, and the protective shell cylinder (261) is vertically plugged into the converter body (22); a perforated plate (264) is vertically screen-assembled on the top surface of the protective shell cylinder (261), and the perforated plate (264) is vertically slidably assembled on the sliding frame strip (24).

2. The electromagnetic flowmeter converter housing with a protective structure according to claim 1, characterized in that: A plug post (262) is vertically fixed on the top surface of the protective shell cylinder (261), and a stud (263) is vertically fixed on the top surface of the plug post (262).

3. The electromagnetic flowmeter converter housing with a protective structure according to claim 2, characterized in that: One end of the orifice plate (264) is provided with a through hole vertically extending therethrough, and the through hole of the orifice plate (264) is plugged into the plug post (262).

4. The electromagnetic flowmeter converter housing with a protective structure according to claim 3, characterized in that: The stud (263) is threadedly assembled with a screw cap (266).

5. The electromagnetic flowmeter converter housing with a protective structure according to claim 4, characterized in that: A screw hole slider (265) is fixed to one end of the orifice plate (264), and the screw hole slider (265) is vertically slidably assembled on the slide frame bar (24).

6. The electromagnetic flowmeter converter housing with a protective structure according to claim 5, characterized in that: The slide frame bar (24) is vertically rotatably connected with a screw rod (25), and the screw rod (25) is threadedly penetrated and assembled with the screw hole slider (265).

7. The electromagnetic flowmeter converter housing with a protective structure according to claim 6, characterized in that: A clamping frame (12) is horizontally arranged on both sides of the bracket (11), and a clamping bolt (13) is assembled through a horizontal thread on one side of the clamping frame (12). A baffle (14) is vertically inserted into the clamping frame (12), and the baffle (14) is fixed in the clamping frame (12) by being squeezed and clamped by the clamping bolt (13).

Images