Coriolis force mass flowmeter coil fixture

Abstract

The utility model discloses a coriolis force mass flowmeter coil fixing equipment, include: central support column, press tightly mounting mechanism and rotation control mechanism. Press tightly mounting mechanism installs on the central support column, and press tightly mounting mechanism includes a plurality of support cross bars, sliding inner rod, press tightly fixed disc and sliding fixed disc, and one end of a plurality of support cross bars all are fixed on the central support column, and press tightly fixed disc is fixed on the one end of sliding inner rod away from the central support column, and sliding fixed disc is slidably arranged on press tightly fixed disc, rotation control mechanism sets up on the central support column, and rotation control mechanism includes a plurality of rotary sleeve, triangular rotation push and control rotary column, and a plurality of rotary sleeve all are rotatably connected with the central support column, and control rotary column is slidably inserted in the rotary sleeve. The utility model discloses through the setting of corresponding mechanism, makes the coil convenient to fix installation or dismounting, and also convenient to carry out angle fine adjustment, improves the adaptability of device, reduces unnecessary trouble for the user.

Description

Technical Field

[0001] This utility model belongs to the field of coil fixing technology, specifically relating to a Coriolis mass flow meter coil fixing device. Background Technology

[0002] A Coriolis mass flow meter is a device that directly measures the mass flow rate of fluids based on the Coriolis force effect. It consists of a sensor and a transmitter. Its core principle is that when fluid flows through a vibrating tube, the Coriolis force causes the tube to twist and deform. The mass flow rate is calculated by detecting the phase difference between the inlet and outlet. Existing mass flow meters have a coil frame for winding the coil, which is generally fixed in place by a fixing plate assembly. However, due to the complex and variable measurement environment, the coil needs angle adjustment, but the existing fixed installation makes it difficult to perform fine-tuning of the coil angle, thus causing unnecessary trouble for the user.

[0003] Therefore, in order to address the above-mentioned technical problems, it is necessary to provide a device for fixing the coil of a Coriolis mass flow meter.

[0004] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0005] The purpose of this invention is to provide a Coriolis mass flow meter coil fixing device, which can solve the problem that the coil is not easy to finely adjust in the prior art.

[0006] To achieve the above objectives, the technical solution provided by a specific embodiment of this utility model is as follows:

[0007] A Coriolis mass flow meter coil fixing device includes: a central support column, a clamping installation mechanism, and a rotation control mechanism.

[0008] The clamping installation mechanism is installed on the central support column. The clamping installation mechanism includes multiple support crossbars, a sliding inner rod, a clamping fixing plate, and a sliding fixing plate. One end of each of the multiple support crossbars is fixed to the central support column. The sliding inner rod is slidably disposed inside the support crossbar. The clamping fixing plate is fixed to the end of the sliding inner rod away from the central support column. The sliding fixing plate is slidably disposed on the clamping fixing plate.

[0009] The rotation control mechanism is mounted on the central support column. The rotation control mechanism includes multiple rotating sleeves, a triangular rotating push block, and a control rotating column. The multiple rotating sleeves are rotatably connected to the central support column. The control rotating column is slidably inserted into the rotating sleeve. The triangular rotating push block is fixed to the bottom end of the rotating sleeve.

[0010] In one or more embodiments of this utility model, a plurality of evenly distributed support legs are fixedly connected to the bottom end of the central support column to support the central support column and prevent the central support column from swaying or tilting. A fixed base is fixed to the end of the support leg away from the central support column for easy installation or disassembly.

[0011] In one or more embodiments of this utility model, a control screw is inserted into the sliding fixed plate, and one end of the control screw is threadedly connected to the clamping fixed plate, so that when the control screw rotates, it can drive the sliding fixed plate to move, thereby clamping the coil through the sliding fixed plate and the clamping fixed plate.

[0012] In one or more embodiments of this utility model, a first sliding cavity is chiseled on the support crossbar to provide space for the sliding of the first fixed slider. The first fixed slider is slidably disposed in the first sliding cavity and is fixed to the sliding inner rod. The sliding inner rod drives the first fixed slider to compress the first support spring, so that the first support spring generates a rebound force, thereby enabling the sliding inner rod and the pressing fixed plate to be tensioned and not easily shaken.

[0013] In one or more embodiments of this utility model, a first support spring is fixedly connected between the first fixed slider and the support crossbar.

[0014] In one or more embodiments of this utility model, a pair of limiting grooves are chiseled on the pressing and fixing plate to provide space for the sliding of the supporting slider. The supporting slider is slidably disposed in the limiting groove to support the sliding fixing plate and to prevent the sliding fixing plate from falling off. The supporting slider is fixed to the bottom of the sliding fixing plate. A limiting rod is also fixed in the limiting groove to limit and guide the supporting slider, so that the supporting slider is not easily tilted or shaken.

[0015] In one or more embodiments of this utility model, a tension spring is fixedly connected between the support slider and the pressing and fixing plate to provide tension force.

[0016] In one or more embodiments of this utility model, a slot is drilled on the triangular rotating push block, and a control block matching the slot is fixedly installed at the bottom of the control rotating column. By inserting the control block into the slot, the rotation of the control rotating column can drive the triangular rotating push block to rotate, and then the triangular rotating push block can push the sliding inner rod and the pressing fixed plate to move, thereby achieving the effect of coil fine adjustment.

[0017] In one or more embodiments of this utility model, a plurality of second sliding cavities are chiseled on the control rotating column to provide space for the sliding of the second fixed slider. The second fixed slider is provided in the second sliding cavity and is fixed to the inner wall of the rotating sleeve. A second support spring is fixedly connected between the second fixed slider and the control rotating column to push the control rotating column to rise and reset, thereby causing the control block to leave the slot and making it difficult to drive the triangular rotating push block to rotate.

[0018] In one or more embodiments of this utility model, a limiting ring is fixed on the rotating sleeve, and a rotating groove matching the limiting ring is chiseled on the central support column to increase friction, so that the rotating sleeve will not rotate when it is not subjected to external force, thereby making it difficult for the triangular rotating push block to rotate.

[0019] Compared with the prior art, this utility model, through the setting of the corresponding mechanism, makes it easy to fix or disassemble the coil, and facilitates fine-tuning of the angle, thereby improving the adaptability of the device and reducing unnecessary trouble for users. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a perspective view of a Coriolis mass flow meter coil fixing device according to an embodiment of the present invention;

[0022] Figure 2 for Figure 1 The structural diagram shown at point A in the middle;

[0023] Figure 3 This is a cross-sectional view of a Coriolis mass flow meter coil fixing device according to one embodiment of the present invention;

[0024] Figure 4 for Figure 3 The structural diagram shown at point B in the middle;

[0025] Figure 5 for Figure 3 The structural diagram shown at point C is shown below.

[0026] Figure 6 for Figure 3 The structural diagram shown at point D is shown below.

[0027] Figure 7 This is a partial cross-sectional view of the clamping and mounting mechanism in one embodiment of the present invention;

[0028] Figure 8 This is a partial structural schematic diagram of the rotation control mechanism in one embodiment of the present invention.

[0029] Explanation of key figure labels:

[0030] 1-Central support column, 101-Support leg bracket, 102-Fixed base, 2-Pressure mounting mechanism, 201-Support crossbar, 202-Sliding inner rod, 203-Pressure fixing plate, 204-Sliding fixing plate, 205-Control screw, 206-First sliding cavity, 207-First fixed slider, 208-First support spring, 209-Limiting groove, 210-Support slider, 211-Limiting fixing rod, 212-Tension spring, 3-Rotation control mechanism, 301-Rotating sleeve, 302-Triangular rotating push block, 303-Control rotating column, 304-Control block, 305-Slot, 306-Second sliding cavity, 307-Second fixed slider, 308-Second support spring, 309-Limiting ring plate. Detailed Implementation

[0031] To enable those skilled in the art to better understand the technical solutions in this disclosure, the technical solutions in the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this disclosure, and not all embodiments. Based on the embodiments in this disclosure, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of this disclosure.

[0032] like Figures 1 to 8 As shown, a Coriolis mass flow meter coil fixing device in one embodiment of the present invention includes: a central support column 1, a pressing and mounting mechanism 2, and a rotation control mechanism 3.

[0033] like Figures 1 to 8As shown, the clamping installation mechanism 2 is installed on the central support column 1. The clamping installation mechanism 2 includes multiple support crossbars 201, a sliding inner rod 202, a clamping fixing plate 203, and a sliding fixing plate 204. One end of each of the multiple support crossbars 201 is fixed to the central support column 1. The sliding inner rod 202 is slidably disposed within the support crossbars 201. The clamping fixing plate 203 is fixed to the end of the sliding inner rod 202 away from the central support column 1. The sliding fixing plate 204 is slidably disposed on the clamping fixing plate 203. The rotation control mechanism 3 is disposed on the central support column 1. The rotation control mechanism 3 includes multiple rotating sleeves 301, a triangular rotating push block 302, and a control rotating column 303. Each of the multiple rotating sleeves 301 is rotatably connected to the central support column 1. The control rotating column 303 is slidably inserted into the rotating sleeves 301. The triangular rotating push block 302 is fixed to the bottom end of the rotating sleeves 301.

[0034] Specifically, the coil is fixed and clamped by multiple clamping plates 203 and sliding plates 204. Then, the control column 303 is pressed down and rotated. The control column 303 drives the triangular rotating push block 302 to rotate, and then the triangular rotating push block 302 pushes the sliding inner rod 202 and the clamping plate 203 to achieve the effect of fine adjustment of the coil.

[0035] like Figures 1 to 3 As shown, a plurality of evenly distributed support legs 101 are fixedly connected to the bottom end of the central support column 1 to support the central support column 1 and prevent the central support column 1 from swaying or tilting. A fixed base 102 is fixed to the end of the support leg 101 away from the central support column 1 for easy installation or removal.

[0036] like Figures 1 to 6 As shown, a control screw 205 is inserted into the sliding fixed plate 204. One end of the control screw 205 is threadedly connected to the clamping fixed plate 203, so that when the control screw 205 rotates, it can drive the sliding fixed plate 204 to move, thereby clamping the coil through the sliding fixed plate 204 and the clamping fixed plate 203.

[0037] like Figures 1 to 6 As shown, a first sliding cavity 206 is carved into the support crossbar 201 to provide space for the sliding of the first fixed slider 207. The first fixed slider 207 is slidably disposed within the first sliding cavity 206 and is fixed to the sliding inner rod 202. The sliding inner rod 202 drives the first fixed slider 207 to compress the first support spring 208, causing the first support spring 208 to generate a rebound force. This allows the sliding inner rod 202 and the pressing fixed plate 203 to be tensioned, preventing wobbling. The first fixed slider 207 and the support crossbar 201 are fixedly connected by the first support spring 208.

[0038] like Figures 1 to 7 As shown, a pair of limiting grooves 209 are carved into the clamping and fixing plate 203 to provide space for the sliding of the support slider 210. The support slider 210 is slidably disposed within the limiting grooves 209 to support the sliding fixing plate 204 and prevent it from falling off. The support slider 210 is fixed to the bottom of the sliding fixing plate 204. A limiting rod 211 is also fixed within the limiting grooves 209 to limit and guide the support slider 210, preventing it from tilting or wobbling. A tension spring 212 is fixedly connected between the support slider 210 and the clamping and fixing plate 203 to provide tension.

[0039] like Figures 1 to 8 As shown, a slot 305 is cut into the triangular rotating push block 302, and a control block 304 matching the slot 305 is fixedly installed on the bottom of the control column 303. By inserting the control block 304 into the slot 305, the rotation of the control column 303 can drive the triangular rotating push block 302 to rotate, and then the triangular rotating push block 302 can push the sliding inner rod 202 and the clamping fixing plate 203 to move, thereby achieving the effect of coil fine adjustment.

[0040] like Figures 1 to 8 As shown, the control column 303 has multiple second sliding cavities 306, providing space for the sliding of the second fixed slider 307. The second fixed slider 307 is installed within each second sliding cavity 306 and is fixed to the inner wall of the rotating sleeve 301. A second support spring 308 is fixedly connected between the second fixed slider 307 and the control column 303, used to push the control column 303 to rise and reset, thereby causing the control block 304 to leave the slot 305, thus making it difficult to rotate the triangular rotating push block 302. A limiting ring disk 309 is fixed on the rotating sleeve 301, and a rotating groove matching the limiting ring disk 309 is carved on the central support column 1 to increase friction, preventing the rotating sleeve 301 from rotating when no external force is applied, thus making it difficult for the triangular rotating push block 302 to rotate.

[0041] In practical use, the coil is placed on multiple clamping plates 203, and then the control screw 205 is inserted and rotated. Rotating the control screw 205 pushes the sliding plate 204, so that the sliding plate 204 can clamp the coil on the clamping plate 203. Then, the other sliding plates 204 are pushed one by one, and the coil is clamped and fixed by multiple sliding plates 204. When fine adjustment is needed, the control column 303 is pressed down first, so that the control block 304 is locked in the slot 305. Then, the control column 303 is rotated to drive the triangular rotating push block 302 to rotate, which in turn drives the sliding inner rod 202. The sliding inner rod 202 will drive the clamping plate 203 to move, thereby adjusting the fixed coil.

[0042] It will be apparent to those skilled in the art that this disclosure is not limited to the details of the exemplary embodiments described above, and that this disclosure can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of this disclosure is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this disclosure. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0043] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A Coriolis force mass flowmeter coil securing apparatus characterized by, include: Central support column; A clamping installation mechanism is installed on the central support column. The clamping installation mechanism includes multiple support crossbars, a sliding inner rod, a clamping fixing plate, and a sliding fixing plate. One end of each of the multiple support crossbars is fixed to the central support column. The sliding inner rod is slidably disposed inside the support crossbar. The clamping fixing plate is fixed to the end of the sliding inner rod away from the central support column. The sliding fixing plate is slidably disposed on the clamping fixing plate. A rotation control mechanism is provided on the central support column. The rotation control mechanism includes multiple rotating sleeves, a triangular rotating push block, and a control rotating column. The multiple rotating sleeves are rotatably connected to the central support column. The control rotating column is slidably inserted into the rotating sleeve. The triangular rotating push block is fixed to the bottom end of the rotating sleeve.

2. A Coriolis force mass flowmeter coil securing apparatus as defined in claim 1 wherein, The bottom end of the central support column is fixedly connected to a plurality of evenly distributed support legs, and the end of the support legs away from the central support column is fixed to a fixed base.

3. A Coriolis force mass flowmeter coil securing apparatus as in claim 1, wherein, A control screw is inserted into the sliding fixed plate, and one end of the control screw is threadedly connected to the clamping fixed plate.

4. A Coriolis force mass flowmeter coil securing apparatus as in claim 1, wherein, A first sliding cavity is carved into the support crossbar, and a first fixed slider is slidably disposed in the first sliding cavity. The first fixed slider is fixed to the sliding inner rod.

5. The Coriolis mass flow meter coil fixing device according to claim 4, characterized in that, A first support spring is fixedly connected between the first fixed slider and the support crossbar.

6. A Coriolis force mass flowmeter coil securing apparatus as in claim 1, wherein, A pair of limiting grooves are cut into the pressing and fixing plate, and a support slider is slidably arranged in the limiting groove. The support slider is fixed to the bottom of the sliding fixing plate, and a limiting fixing rod is also fixed in the limiting groove.

7. A Coriolis force mass flowmeter coil securing apparatus as recited in Claim 6 wherein, A tension spring is fixedly connected between the support slider and the clamping plate.

8. A Coriolis force mass flowmeter coil securing apparatus as in claim 1, wherein, The triangular rotating push block has a slot, and a control block that matches the slot is fixedly installed at the bottom of the control column.

9. A Coriolis mass flow meter coil fixing device according to claim 8, characterized in that, The control column has multiple second sliding cavities, and a second fixed slider is provided in each of the second sliding cavities. The second fixed slider is fixed to the inner wall of the rotating sleeve, and a second support spring is fixedly connected between the second fixed slider and the control column.

10. A Coriolis mass flow meter coil fixing device according to claim 1, characterized in that, A limiting ring is fixed on the rotating sleeve, and a rotating groove matching the limiting ring is cut on the central support column.

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