Mass flow meter with novel suspension structure

Abstract

The utility model provides a mass flow meter with a novel suspension structure. The mass flow meter with the novel suspension structure comprises a mass flow meter body, a first pipeline and a second pipeline are arranged at the two ends of the mass flow meter body respectively, and two suspension mechanisms are arranged on the mass flow meter body; the suspension mechanism comprises an arc-shaped main clamp and an arc-shaped auxiliary clamp, the arc-shaped main clamp and the arc-shaped auxiliary clamp are placed on the two sides of the mass flow meter body respectively, fixing pipes are in threaded connection with the arc-shaped main clamp and the arc-shaped auxiliary clamp, sliding columns are slidably connected into the fixing pipes, and reset springs are fixedly connected to the bottom faces of the sliding columns. The bottom end of the reset spring is fixedly connected with the inner bottom face of the fixing pipe, and the top face of the sliding column is fixedly connected with a top plate. The mass flow meter with the novel suspension structure has the advantages of being capable of improving accuracy of detection values, reducing installation difficulty and being convenient to transport.

Description

TECHNICAL FIELD

[0001] The utility model belongs to mass flowmeter technical field especially relates to a mass flowmeter with novel suspension structure. BACKGROUND

[0002] The volume of fluid is a function of fluid temperature and pressure, which is a dependent variable, while the mass of fluid is a quantity that does not change with time, space temperature, and pressure. As mentioned earlier, the flow measurement values of commonly used flowmeters, such as orifice plate flowmeters, laminar flow mass flowmeters, turbine flowmeters, vortex flowmeters, electromagnetic flowmeters, rotameters, ultrasonic flowmeters, and oval gear flowmeters, are volume flow rates of fluid. In scientific research, production process control, quality management, economic accounting, and trade activities, the fluid quantity involved is generally mass. Using the above flowmeters to measure only the volume flow rate of fluid often cannot meet people's requirements, and it is usually necessary to obtain the mass flow rate of fluid. In the past, the mass of fluid could only be obtained indirectly through correction, conversion, and compensation methods after measuring parameters such as temperature, pressure, density, and volume of the fluid. This measurement method has many intermediate links, and the accuracy of the mass flowmeter measurement is difficult to guarantee and improve.

[0003] After searching, the existing patent (publication number: CN221630825U) discloses a novel suspension structure of mass flowmeter, which comprises a mass flowmeter body, a protection assembly, and a clamping assembly, characterized in that: the protection assembly is used for protecting the mass flowmeter body, the clamping assembly is used for clamping the mass flowmeter body, the protection assembly comprises two groups of rod sleeves, the top of each group of rod sleeves is slidably provided with a slide rod, the top of each slide rod is fixedly connected with a protection plate, the inner part of each group of rod sleeves is provided with a spring, and the top of each spring is provided with a piston. The novel suspension structure of the mass flowmeter can prevent falling objects from damaging the mass flowmeter body, reduce the vibration caused by the falling objects directly falling on the mass flowmeter body, and greatly increase the use efficiency.

[0004] However, the above structure still has some deficiencies. When the novel suspension structure of the mass flowmeter is hit by falling objects to the limiting block, the vibration generated by the impact is directly transmitted to the mass flowmeter body, which has an adverse effect on the detection data. In addition, the installation box of the device is difficult to disassemble, which makes the installation and transportation of the device inconvenient.

[0005] Therefore, it is necessary to provide a new mass flowmeter with novel suspension structure to solve the above technical problems. UTILITY MODEL CONTENTS

[0006] The technical problem solved by the utility model is to provide a mass flow meter with a novel suspension structure which can improve the accuracy of detection values, reduce installation difficulty and facilitate transportation.

[0007] In order to solve the above technical problems, the utility model provides a mass flowmeter with a novel suspension structure, comprising: a mass flowmeter body, a first pipe and a second pipe being respectively provided at both ends of the mass flowmeter body, and two suspension mechanisms being provided on the mass flowmeter body;

[0008] The suspension mechanism includes an arc-shaped main clamp and an arc-shaped auxiliary clamp, and the arc-shaped main clamp and the arc-shaped auxiliary clamp are respectively placed on both sides of the mass flowmeter body, and the arc-shaped main clamp and the arc-shaped auxiliary clamp are both threadedly connected to a fixed tube, and a sliding column is slidably connected in the fixed tube, and the bottom surface of the sliding column is fixedly connected to a reset spring, and the bottom end of the reset spring is fixedly connected to the inner bottom surface of the fixed tube, and the top surface of the sliding column is fixedly connected to a top plate, and a fixing column is fixedly connected to the center of the top surface of the top plate, and an inclined top plate is provided on the fixing column, and a fixing component is provided on the arc-shaped main clamp and the arc-shaped auxiliary clamp.

[0009] As a further solution of the present invention, the fixing assembly includes two fixing blocks, the two fixing blocks are fixedly connected to the arc-shaped main clamp, a transverse tube is fixedly connected to the fixing block, a clamping column is slidably connected to the transverse tube, one end of the clamping column is rotatably connected to a rotating plate, a one side surface of the rotating plate is fixedly connected to a return spring, the other end of the return spring is fixedly connected to the inner wall of the transverse tube, the other end of the clamping column is fixedly connected to a clamping block, and two fixing plates are fixedly connected to the arc-shaped secondary clamp, and a sliding groove corresponding to the clamping block is provided on the fixing plate.

[0010] As a further solution of the present invention, a limiting groove is provided on the inner wall of the slide groove, and the size of the limiting groove is adapted to the size of the clamping block.

[0011] As a further solution of the present invention, a pull ring is fixedly connected to one side surface of the clamping block, and the size of the pull ring is smaller than the size of the sliding groove.

[0012] As a further solution of the present invention, a limit plate is placed on the inner surface of the inclined top plate, and the size of the limit plate is adapted to the size of the inclined top plate.

[0013] As a further solution of the present invention, the bottom surfaces of the four inclined top plates are each provided with insertion holes, and the positions of the four insertion holes correspond one-to-one to the positions of the four fixing columns.

[0014] Compared with the related art, the mass flowmeter provided by the utility model with a new suspension structure has the following beneficial effects:

[0015] 1. The utility model discloses a suspension structure is provided, when there is foreign matter to drop on the mass flowmeter body, the mass flowmeter body is protected, and the vibration that will produce when falling object and inclined roof board collide reduces the influence to the measured value, improves the accuracy of detection value, simultaneously through the setting of vertical installation arc main clamp and arc sub -clamps, can conveniently disassemble to fixed assembly, and reduce the installation difficulty of mass flowmeter body, improve the adaptation range,

[0016] 2. The utility model discloses a fixed assembly is set up, arc main clamp and arc sub -clamps are separated conveniently, and the installation and dismounting work of mass flowmeter body are convenient, and through fixed pipe threaded mounting and inclined roof board plug -in mode, can reduce the storage space, convenient transportation work of the component. ACCURACY

[0017] In order to facilitate the person skilled in the art, the utility model makes further explanation below combining with the drawings.

[0018] Figure 1 The whole structure schematic diagram of mass flowmeter with novel suspension structure provided by the utility model is provided;

[0019] Figure 2 The main body structure schematic diagram of mass flowmeter with novel suspension structure provided by the utility model is provided;

[0020] Figure 3 The fixed pipe internal structure schematic diagram of mass flowmeter with novel suspension structure provided by the utility model is provided;

[0021] Figure 4 The fixed pipe internal structure schematic diagram of mass flowmeter with novel suspension structure provided by the utility model is provided.

[0022] In the drawing: 1, mass flowmeter body;2, pipeline one;3, pipeline two;4, arc main clamp;5, arc sub -clamps;6, fixed pipe;7, slide column;8, reset spring;9, roof board;10, fixed column;11, inclined roof board;12, fixed block;13, transverse pipe;14, clamping column;15, rotating plate;16, return spring;17, clamping block;18, fixed plate;19, sliding groove;20, limit slot;21, pull ring;22, limit board. DETAILED DESCRIPTION

[0023] Please combine with Figure 1 , Figure 2 , Figure 3 And Figure 4 Among them, Figure 1 The whole structure schematic diagram of mass flowmeter with novel suspension structure provided by the utility model is provided; Figure 2 The main body structure schematic diagram of mass flowmeter with novel suspension structure provided by the utility model is provided.Figure 3 It is fixed pipe internal structure schematic view of mass flowmeter with novel suspension structure for the utility model; Figure 4 It is fixed pipe internal structure schematic view of mass flowmeter with novel suspension structure for the utility model; Mass flowmeter with novel suspension structure includes: mass flowmeter body 1, both ends of mass flowmeter body 1 are respectively provided with pipeline one 2 and pipeline two 3, and two suspension mechanisms are arranged on mass flowmeter body 1;

[0024] Suspension mechanism includes arc main clamp 4 and arc auxiliary clamp 5, arc main clamp 4 and arc auxiliary clamp 5 are placed on both sides of mass flowmeter body 1 respectively, fixed pipe 6 is threadedly connected on arc main clamp 4 and arc auxiliary clamp 5, sliding column 7 is slidably connected in fixed pipe 6, bottom surface of sliding column 7 is fixedly connected with reset spring 8, bottom end of reset spring 8 is fixedly connected with inner bottom surface of fixed pipe 6, top surface of sliding column 7 is fixedly connected with top plate 9, top surface center of top plate 9 is fixedly connected with fixed column 10, inclined top plate 11 is arranged on fixed column 10, and fixed assembly is arranged on arc main clamp 4 and arc auxiliary clamp 5.

[0025] As shown in Figure 2 And Figure 4 Fixed assembly includes two fixed blocks 12, two fixed blocks 12 are fixedly connected on arc main clamp 4, horizontal pipe 13 is fixedly connected in fixed block 12, clamping column 14 is slidably connected in horizontal pipe 13, one end of clamping column 14 is rotatably connected with rotating plate 15, one side surface of rotating plate 15 is fixedly connected with return spring 16, the other end of return spring 16 is fixedly connected with inner wall of horizontal pipe 13, the other end of clamping column 14 is fixedly connected with clamping block 17, two fixed plates 18 are fixedly connected on arc auxiliary clamp 5, and sliding slot 19 corresponding with clamping block 17 is formed in fixed plate 18;

[0026] Through the setting of fixed assembly, arc main clamp 4 and arc auxiliary clamp 5 are separated conveniently, and the installation and dismounting of mass flowmeter body 1 are facilitated.

[0027] As shown in Figure 4 Limiting groove 20 is formed in the inner wall of sliding slot 19, and the size of limiting groove 20 is matched with the size of clamping block 17;

[0028] Through the setting of limiting groove 20, clamping block 17 is clamped into limiting groove 20 under the tension of return spring 16, clamping block 17 is limited, and the fixing effect is strengthened.

[0029] As shown in Figure 4 One side surface of clamping block 17 is fixedly connected with pull ring 21, and the size of pull ring 21 is less than the size of sliding slot 19;

[0030] Through the setting of the pull ring 21, the staff can conveniently pull and rotate the clamping block 17, and the installation efficiency is improved.

[0031] As shown in Figure 2 The inner side surface of the inclined roof plate 11 is provided with a limiting plate 22, and the size of the limiting plate 22 is matched with the size of the inclined roof plate 11.

[0032] Through the setting of the limiting plate 22, the limiting plate 22 is inserted from one side of the inclined roof plate 11, and then the limiting plate 22 is slid to between the four inclined roof plates 11, so that the four inclined roof plates 11 can be connected, and the protection effect is strengthened.

[0033] As shown in Figure 2 The bottom surface of the four inclined roof plates 11 is provided with a insertion hole, and the position of the four insertion holes is one-to-one corresponding with the position of the four fixed columns 10.

[0034] Through the setting of the fixed column 10 and the insertion hole, the inclined roof plate 11 can be assembled on the fixed column 10, and the transportation work of the assembly is facilitated.

[0035] The working principle of the mass flowmeter with the novel suspension structure is as follows:

[0036] First step: in use, first align the two ends of the mass flowmeter body 1 with the pipeline one 2 and the pipeline two 3, then vertically half-suit the arc-shaped main clamp 4 and the arc-shaped auxiliary clamp 5 at the connecting part of the mass flowmeter body 1 and the pipeline one 2 and the pipeline two 3, in the process, align the clamping block 17 with the sliding groove 19, so that the clamping block 17 can smoothly pass through the fixed plate 18, then pull the pull ring 21, drive the clamping column 14 to move outward in the transverse pipe 13, at the same time, the return spring 16 is elongated, then after the clamping block 17 is pulled out to the outside of the fixed plate 18, rotate the pull ring 21, release the hand after rotating the clamping block 17 to align the limiting groove 20, the clamping block 17 is clamped into the limiting groove 20 under the return of the return spring 16, the clamping block 17 is limited and fixed, and the remaining pulling force of the return spring 16 keeps the fixed effect of the arc-shaped main clamp 4 and the arc-shaped auxiliary clamp 5 on the connecting part between the two ends of the mass flowmeter body 1 and the pipeline one 2 and the pipeline two 3;

[0037] Second step: after the installation of the fixed assembly is completed, four fixed pipes 6 are respectively screwed on two arc-shaped main clamps 4 and two arc-shaped auxiliary clamps 5, then four inclined top plates 11 are aligned and respectively inserted into the fixed columns 10, then the limiting plates 22 are inserted from one side of the inclined top plates 11 and slid to between the four inclined top plates 11, thereby completing the installation of the equipment, making it a suspended structure, when an external object falls on the mass flowmeter body 1, the falling object can be blocked from falling on the mass flowmeter body 1 by the inclined top plate 11, and the falling object can be guided to fall by the inclined surface on the inclined top plate 11, when one inclined top plate 11 is stressed, the stress is distributed to the four inclined top plates 11 by the limiting plate 22, when the inclined top plate 11 is pressed under stress, the slide column 7 slides in the fixed pipe 6 by the action of the return spring 8, thereby the mass flowmeter body 1 can be protected, and the vibration caused by the collision of the falling object and the inclined top plate 11 can be reduced, thereby improving the accuracy of the detection value.

[0038] It should be noted that the device structure and the drawings of the utility model mainly describe the principle of the utility model, and the setting of the power mechanism, the power supply system and the control system of the device is not completely described, and under the premise that the above-mentioned principles of the utility model are understood by the person skilled in the art, the specific power mechanism, power supply system and control system can be clearly known, and the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art.

[0039] The standard parts used can be purchased from the market, and can be ordered according to the description and drawings, and the specific connection mode of each part adopts the conventional bolt, rivet, welding and other conventional means in the prior art, the mechanical parts and equipment adopt the conventional type in the prior art, and the components known by the person skilled in the art, and the structure and principle thereof can be known by the person skilled in the art through the technical manual or through the conventional experimental method.

[0040] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations of the embodiments can be made without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents, and the same applies to the patent protection range of the utility model.

Claims

1. A mass flow meter provided with a new type of suspension structure, characterized in that, Include: The mass flowmeter body, the pipe one and the pipe two are respectively arranged at both ends of the mass flowmeter body, and two suspension mechanisms are arranged on the mass flowmeter body; The suspension mechanism comprises an arc-shaped main clamp and an arc-shaped auxiliary clamp, the arc-shaped main clamp and the arc-shaped auxiliary clamp are respectively arranged on both sides of the mass flowmeter body, a fixing pipe is threadedly connected to the arc-shaped main clamp and the arc-shaped auxiliary clamp, a sliding column is slidably connected into the fixing pipe, a reset spring is fixedly connected to the bottom surface of the sliding column, the bottom end of the reset spring is fixedly connected to the inner bottom surface of the fixing pipe, a top plate is fixedly connected to the top surface of the sliding column, a fixing column is fixedly connected to the top surface center of the top plate, an inclined top plate is arranged on the fixing column, and a fixing assembly is arranged on the arc-shaped main clamp and the arc-shaped auxiliary clamp.

2. The mass flow meter with a new type of suspension structure according to claim 1, characterized in that: The fixing assembly comprises two fixing blocks, the fixing blocks are fixedly connected to the arc-shaped main clamp, a transverse pipe is fixedly connected into the fixing block, a clamping column is slidably connected into the transverse pipe, a rotating plate is rotatably connected to one end of the clamping column, a return spring is fixedly connected to one side surface of the rotating plate, the other end of the return spring is fixedly connected to the inner wall of the transverse pipe, a clamping block is fixedly connected to the other end of the clamping column, two fixing plates are fixedly connected to the arc-shaped auxiliary clamp, and a sliding groove corresponding to the clamping block is formed in the fixing plate.

3. The mass flow meter with a new type of suspension structure according to claim 2, characterized in that: A limiting groove is formed in the inner wall of the sliding groove, and the size of the limiting groove is matched with the size of the clamping block.

4. The mass flow meter with a new type of suspension structure according to claim 2, characterized in that: A pull ring is fixedly connected to one side surface of the clamping block, and the size of the pull ring is smaller than the size of the sliding groove.

5. The mass flow meter with a new type of suspended structure according to claim 1, characterized in that: A limiting plate is arranged on the inner side surface of the inclined top plate, and the size of the limiting plate is matched with the size of the inclined top plate.

6. The mass flow meter with a new type of suspended structure according to claim 1, characterized in that: A plug hole is formed in the bottom surface of each of the four inclined top plates, and the positions of the four plug holes correspond to the positions of the four fixing columns.

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