Magnetic stripe type valve position sensing device

Abstract

The utility model discloses a magnetic stripe type valve position sensing device, and relates to the technical field of valve position sensing devices. The device comprises a supporting frame, a valve body is fixedly arranged on the inner side of the supporting frame, a fixing mechanism is arranged on the upper surface of the supporting frame, a valve mechanism is arranged in the supporting frame, the fixing mechanism comprises a fixing frame, the lower end of the fixing frame is fixedly connected with the upper surface of the supporting frame, a fixing plate is fixedly arranged on one side of the fixing frame, and the valve mechanism is arranged in the fixing frame. The valve position sensing device is arranged on one side of the fixing plate, a plurality of fastening screws distributed in a rectangular array are fixedly arranged on one side of the valve position sensing device, reliable fixing and positioning of the valve position sensing device are achieved through the fixing mechanism, meanwhile, the stability is enhanced by means of attachment of a limiting block and a limiting groove, and the valve position sensing device can be fixed and positioned conveniently. Due to the arrangement of the anti-skid rubber ring, looseness in the fastening process is further prevented, and accurate installation and stable operation of the valve position sensing device on the valve body are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to induction device technical field, concretely is magnetic stripe type valve position induction device. BACKGROUND

[0002] Magnetic stripe type valve position induction device is suitable for all kinds of industrial automation scenes needing to accurately control valve switch position, monitor valve state and guarantee the safe and stable operation of fluid system, such as petroleum chemical industry, water treatment, power energy and fluid pipeline system in food processing industry.

[0003] But prior art still has following problems:

[0004] The valve position induction equipment of prior art is often prone to position deviation or loosening after installation due to lack of reliable fixing structure when using, which not only affects the accuracy of valve position induction, but also may cause security risks to the normal operation of valve, and in general, the existing valve position induction device has technical problems such as unstable fixing, inaccurate positioning and easy loosening during installation process.

[0005] In view of the above problems, the inventor proposes magnetic stripe type valve position induction device to solve the above problems. CONTENT OF UTILITY MODEL

[0006] In order to solve the problems of unstable fixing, inaccurate positioning and easy loosening, the purpose of the utility model is to provide magnetic stripe type valve position induction device.

[0007] In order to solve the above technical problems, the utility model adopts the following technical scheme: magnetic stripe type valve position induction device, including support frame, the inner side of support frame is fixedly provided with valve body, the upper surface of support frame is provided with fixing mechanism, the inside of support frame is provided with valve mechanism, the fixing mechanism includes fixed frame, the lower end of fixed frame is fixedly connected with the upper surface of support frame, one side of fixed frame is fixedly provided with fixed plate, one side of fixed plate is provided with valve position induction equipment, valve position induction equipment belongs to prior art equipment, brand: melon valve, model: YT-1000, for inducting valve condition and driving electromagnetic strip to move, one side of valve position induction equipment is fixedly provided with a plurality of rectangular array distribution's fastening screw rod, fastening screw rod penetrates one side of fixed plate, the outside of fastening screw rod is threadedly provided with fastening nut.

[0008] Preferably, the valve mechanism includes a moving frame located above the support frame, a mounting plate fixedly provided on the lower surface of the moving frame, a valve core fixedly provided on the lower surface of the mounting plate, an installation frame fixedly provided on the upper end of the moving frame, and an electromagnetic strip slidingly provided on one side of the valve position induction equipment, which slidingly fits with the inner side of the installation frame.

[0009] Compared with the prior art, the utility model has the advantages that:

[0010] 1、The utility model discloses a fixed mechanism realizes reliable fixing and positioning of valve position sensing equipment, and the stability is enhanced by the adhesion of limiting block and limiting groove, and the setting of antiskid rubber ring further prevents loosening in the fastening process, and the accurate installation and stable operation of valve position sensing device on the valve body are ensured. BRIEF DESCRIPTION OF DRAWINGS

[0011] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the drawings needed to be used in the embodiment or prior art description will be briefly introduced as follows, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0012] Fig. 1 It is the structural schematic diagram of the utility model.

[0013] Fig. 2 It is the structural schematic diagram of the fixed mechanism of the utility model.

[0014] Fig. 3 It is the structural section view schematic diagram of the valve mechanism of the utility model.

[0015] In the drawing: 1, support frame;2, fixed mechanism;3, valve mechanism;20, fixed frame;21, fixed plate;22, limiting groove;23, fastening groove;24, limiting block;25, fastening screw;26, valve position sensing equipment;27, antiskid rubber ring;28, fastening nut;30, movable frame;31, installation groove;32, mounting frame;33, mounting hole;34, electromagnetic strip;35, valve core;36, valve groove;37, valve body;38, mounting plate. DETAILED DESCRIPTION

[0016] The technical scheme in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only some embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0017] Embodiment: as Figs. 1-3The utility model provides a magnetic stripe type valve position sensing device, including support frame 1, the inside fixed establishment of support frame 1 is equipped with valve body 37, the upper surface of support frame 1 is equipped with fixed mechanism 2, the inside of support frame 1 is equipped with valve mechanism 3, fixed mechanism 2 includes fixed frame 20, the lower end of fixed frame 20 is fixedly connected with the upper surface of support frame 1, one side of fixed frame 20 is fixedly equipped with fixed plate 21, one side of fixed plate 21 is equipped with valve position sensing equipment 26, one side of valve position sensing equipment 26 is fixedly equipped with multiple fastening screw rod 25 that is rectangular array distribution, fastening screw rod 25 penetrates one side of fixed plate 21, and the outside of fastening screw rod 25 is equipped with fastening nut 28.

[0018] One side of fixed plate 21 is equipped with multiple fastening grooves 23 that are annular distribution, and fastening groove 23 is slidably connected with fastening screw rod 25, one side of valve position sensing equipment 26 is fixedly equipped with two limit blocks 24 that are symmetric distribution, one side of fixed plate 21 is equipped with two limit grooves 22, limit groove 22 is attached with limit block 24, the outside of fastening screw rod 25 is equipped with antiskid rubber ring 27, and the two sides of antiskid rubber ring 27 are attached with fastening nut 28 and one side of fixed plate 21 respectively, the outside of fastening screw rod 25 is equipped with antiskid rubber ring 27, and the stability of fastening is enhanced, two limit blocks 24 are further equipped on valve position sensing equipment 26, and they are attached with limit groove 22 on fixed plate 21, to further ensure the stability and accuracy of valve position sensing equipment 26 in the installation process, and multiple fastening grooves 23 are equipped on fixed plate 21, which allows fastening screw rod 25 to slide and adjust within a certain range to adapt to valve position sensing equipment 26 of different sizes and positions.

[0019] Valve mechanism 3 includes moving frame 30, and moving frame 30 is located above support frame 1, the lower surface of moving frame 30 is fixedly equipped with mounting plate 38, the lower surface of mounting plate 38 is fixedly equipped with valve core 35, the upper end of moving frame 30 is fixedly equipped with mounting frame 32, one side of valve position sensing equipment 26 is slidably equipped with electromagnetic strip 34, and electromagnetic strip 34 is slidably attached with the inside of mounting frame 32.

[0020] One side of mounting frame 32 is equipped with mounting groove 31, and mounting groove 31 is slidably attached with electromagnetic strip 34, and the one side of mounting frame 32 and electromagnetic strip 34 is horizontally equipped with two mounting holes 33, and the upper surface of valve body 37 and support frame 1 is equipped with valve groove 36, and valve groove 36 is slidably attached with valve core 35, the electromagnetic strip 34 can be quickly connected through mounting groove 31, and they are fixedly connected to the corresponding support structure through mounting hole 33, and valve core 35 cooperates with valve groove 36 to ensure the smooth opening and closing of the valve.

[0021] Working principle: in the installation process of the magnetic strip type valve position sensing device, through the fixing mechanism 2, first, the valve position sensing device 26 is passed through the fixing plate 21 through the fastening screw 25 on one side, and the valve position sensing device 26 is tightly fixed on the fixing plate 21 by using the fastening nut 28, in order to prevent the loosening of the nut during the fastening process, the anti-skid rubber ring 27 is sleeved on the outside of the fastening screw 25, which enhances the stability of the fastening, in addition, two limit blocks 24 are arranged on the valve position sensing device 26, which are matched with the limiting groove 22 on the fixing plate 21, further ensuring the stability and accuracy of the valve position sensing device 26 during the installation process, and the plurality of fastening grooves 23 on the fixing plate 21 allows the fastening screw 25 to slide and adjust within a certain range, so as to adapt to valve position sensing devices 26 of different sizes and positions, thereby realizing reliable fixing and accurate positioning of the valve position sensing device 26;

[0022] Through the valve mechanism 3, when it is necessary to adjust the valve position, the valve position sensing device 26 drives the electromagnetic strip 34 to move on one side, so that the electromagnetic strip 34 can drive the mounting frame 32 to move, the lower end of the mounting frame 32 is fixed with the moving frame 30, the moving frame 30 can drive the valve core 35 through the valve core 35 connected with the lower surface mounting plate 38 of the moving frame 30, so that the valve core 35 slides in the valve groove 36 of the valve body 37, thereby realizing the opening and closing of the valve. This design not only makes the opening and closing operation of the valve more flexible and convenient, but also can monitor the opening and closing state of the valve in real time through the cooperation of the electromagnetic strip 34 and the valve position sensing device 26, so as to ensure the accurate control and safe and stable operation of the valve. At the same time, in order to facilitate installation and maintenance, mounting holes 33 are arranged on one side of the mounting frame 32 and the electromagnetic strip 34, which are convenient for fixing and connecting them to the corresponding support structure.

[0023] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Therefore, if these modifications and variations of the present application belong to the scope of the claims of the present application and its equivalent technologies, the present application also intends to include these modifications and variations.

Claims

1. A magnetic stripe type valve position sensing device, comprising a support frame (1), characterized in that: A valve body (37) is fixedly provided on the inner side of the support frame (1), a fixing mechanism (2) is provided on the upper surface of the support frame (1), and a valve mechanism (3) is provided inside the support frame (1); The fixing mechanism (2) includes a fixing frame (20), the lower end of which is fixedly connected to the upper surface of the support frame (1). A fixing plate (21) is fixedly provided on one side of the fixing frame (20). A valve position sensing device (26) is provided on one side of the fixing plate (21). A plurality of fastening screws (25) arranged in a rectangular array are fixedly provided on one side of the valve position sensing device (26). The fastening screws (25) penetrate one side of the fixing plate (21). A fastening nut (28) is threaded on the outer side of the fastening screw (25).

2. The magnetic stripe valve position sensing device as described in claim 1, characterized in that, The valve mechanism (3) includes a movable frame (30) located above the support frame (1). A mounting plate (38) is fixedly provided on the lower surface of the movable frame (30). A valve core (35) is fixedly provided on the lower surface of the mounting plate (38). A mounting frame (32) is fixedly provided at the upper end of the movable frame (30). An electromagnetic strip (34) is slidably provided on one side of the valve position sensing device (26). The electromagnetic strip (34) is slidably attached to the inner side of the mounting frame (32).

3. The magnetic stripe valve position sensing device as described in claim 1, characterized in that, The fixing plate (21) has a plurality of fastening grooves (23) arranged in a ring on one side, and the fastening grooves (23) are slidably connected to the fastening screws (25).

4. The magnetic stripe valve position sensing device as described in claim 1, characterized in that, Two symmetrically distributed limiting blocks (24) are fixed on one side of the valve position sensing device (26), and two limiting grooves (22) are opened on one side of the fixing plate (21), with the limiting grooves (22) fitting together with the limiting blocks (24).

5. The magnetic stripe valve position sensing device as described in claim 1, characterized in that, The outer side of the fastening screw (25) is fitted with an anti-slip rubber ring (27), and the two sides of the anti-slip rubber ring (27) are respectively attached to one side of the fastening nut (28) and the fixing plate (21).

6. The magnetic stripe valve position sensing device as described in claim 2, characterized in that, The mounting bracket (32) has a mounting groove (31) on one side, and the mounting groove (31) slides and fits against the electromagnetic strip (34).

7. The magnetic stripe valve position sensing device as described in claim 2, characterized in that, Both the mounting bracket (32) and the electromagnetic strip (34) have two horizontal mounting holes (33) on one side.

8. The magnetic stripe valve position sensing device as described in claim 2, characterized in that, The valve body (37) and the upper surface of the support frame (1) are provided with a valve groove (36), and the valve groove (36) slides and fits against the valve core (35).

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