Closed type rapid installation structure of drainage pipeline electromagnetic flowmeter

Abstract

The utility model discloses a closed quick mounting structure of a drainage pipeline electromagnetic flowmeter in the related technical field of electromagnetic flowmeter mounting, which comprises an auxiliary mounting rack and a supporting seat, one end of the auxiliary mounting rack is provided with a hanging buckle I, and the other end of the auxiliary mounting rack is provided with a hanging buckle II; a supporting bottom plate is arranged in the middle of the lower portion of the auxiliary mounting frame, an adjusting hole is formed in the supporting bottom plate, an adjustable supporting rod is mounted in the adjusting hole, and the supporting seat is arranged at the upper end of the adjustable supporting rod and is of a V-shaped supporting structure. The first hanging buckle and the second hanging buckle are arranged at the two ends of the auxiliary installation frame, the auxiliary installation frame can be hung on the drainage pipe through the hanging buckles, the supporting base is arranged on the auxiliary installation frame and used for effectively supporting the installed electromagnetic flowmeter, and the supporting height of the supporting base can be adjusted according to needs. In the installation process of the electromagnetic flow valve, multiple persons do not need to cooperate for operation, and one person can independently install the electromagnetic flow valve.

Description

Technical Field

[0001] This utility model belongs to the technical field of electromagnetic flowmeter installation, specifically, it relates to a closed-type quick-installation structure for an electromagnetic flowmeter for drainage pipelines. Background Technology

[0002] Closed-loop installation of electromagnetic flowmeters refers to fixing the flowmeter to the pipeline and sealing it through flanges or other connection methods. This is suitable for large-diameter pipelines or applications requiring high stability. For fluid measurements requiring long-term stable operation, closed-loop installation can provide higher measurement accuracy and stability. When installing electromagnetic flowmeters on drainage pipelines, because the flowmeter is bolted to the pipeline flange, it is necessary to simultaneously lift the flowmeter to the appropriate installation position and tighten the bolts and nuts. This requires two people to work together. When the drainage pipeline is located in a high or narrow position, making it inconvenient for multiple people to work together, the installation of electromagnetic flowmeters becomes significantly more difficult.

[0003] In view of this, this utility model is hereby proposed. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a closed-loop quick-installation structure for an electromagnetic flowmeter for drainage pipes. The basic concept of the technical solution adopted by this utility model to solve the above-mentioned technical problem is as follows:

[0005] A closed-loop quick-installation structure for an electromagnetic flowmeter for drainage pipes includes an auxiliary mounting frame and a support base. One end of the auxiliary mounting frame has a hook one, and the other end has a hook two. A support base plate is located at the lower center of the auxiliary mounting frame, and the support base plate has an adjustment hole. An adjustable support rod is installed within the adjustment hole, and the upper end of the adjustable support rod is fitted with the support base, which is a V-shaped support structure. A guide hole is located on the side of the adjustment hole on the support base plate. A lifting guide rod is fixedly installed on the bottom surface of the support base, passing through the guide hole. The upper ends of both hook one and hook two are arc-shaped bends, and the inner surfaces of the arc-shaped bends are provided with protective pads. The protective pads have anti-slip protrusions to protect the contact points between the hooks and the drainage pipe, while also increasing the contact friction between the hooks and the drainage pipe.

[0006] As a further embodiment of this utility model: the first hook and the second hook are hung on the drain pipe, the drain pipe is provided with a water pipe flange, the electromagnetic flow meter body is located between the two water pipe flanges, and the water pipe flange and the flange of the electromagnetic flow meter body are connected by bolts to ensure the stability of the installation of the electromagnetic flow meter body.

[0007] As a further embodiment of this utility model: a grounding ring is provided between the water pipe flange and the flange of the electromagnetic flowmeter body, an extension plate is provided on the outside of the grounding ring, and a through hole is provided on the extension plate. The extension plate of the grounding ring is fixedly connected to the flange end face of the electromagnetic flowmeter body by fixing screws for the fixed installation of the grounding ring.

[0008] As a further improvement of this utility model: a grounding wire is connected to the fixing screw of the grounding ring, a sealing gasket is provided between the grounding ring and the electromagnetic flowmeter body, a protective gasket extension ear is provided on the outside of the sealing gasket, and the sealing gasket has a spaced annular groove structure to ensure the sealing performance of the assembly between the grounding ring and the electromagnetic flowmeter body.

[0009] As a further improvement of this utility model: a sealing gasket is also provided between the water pipe flange and the grounding ring, and an adjustment end is provided at the lower end of the adjustable support rod, with an arc-shaped protrusion on the outer side of the adjustment end to facilitate the adjustment of the adjustable support rod.

[0010] As a further embodiment of this utility model: the upper end of the adjustable support rod is provided with a support end, the upper surface of the support end is provided with a support pad, the bottom of the support base is provided with a support mating hole, the support end is located in the support mating hole, and the support end can rotate relative to the support base.

[0011] By adopting the above technical solution, this utility model has the following beneficial effects compared with the prior art.

[0012] The auxiliary mounting bracket of this utility model is provided with hook one and hook two at both ends. The auxiliary mounting bracket can be hung on the drain pipe by hooking. The auxiliary mounting bracket is provided with a support base, which is used to effectively support the electromagnetic flow meter to be installed. The support height of the support base can be adjusted as needed. During the installation of the electromagnetic flow valve, no multiple people are required to work together. One person can install it independently.

[0013] The support base of this utility model has a V-shaped support structure, which provides good support stability. The adjustable support rod is equipped with a lifting guide rod on its side, which effectively improves the stability of the support base position adjustment. The hanging arc surfaces of hook one and hook two are equipped with hanging protective pads, and the hanging protective pads are equipped with anti-slip protrusions, which can improve the stability of the auxiliary installation frame hanging on the drain pipe.

[0014] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0015] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments and descriptions of the present invention are used to explain the present invention, but do not constitute an undue limitation of the present invention. Obviously, the drawings described below are merely some embodiments; those skilled in the art can obtain other drawings based on these drawings without creative effort. In the drawings:

[0016] Figure 1 This is a schematic diagram of the installation structure of this utility model;

[0017] Figure 2 This is the front view of the present invention;

[0018] Figure 3 This is a schematic diagram of the connection arrangement of this utility model;

[0019] Figure 4 This is a side view of the auxiliary mounting bracket of this utility model;

[0020] Figure 5 This is a schematic diagram of the sealing gasket of this utility model.

[0021] In the diagram: 1. Auxiliary mounting bracket; 2. Hook one; 3. Hook two; 4. Support base plate; 5. Adjustable support rod; 6. Support seat; 7. Adjustment end; 8. Lifting guide rod; 9. Drain pipe; 10. Water pipe flange; 11. Sealing gasket; 12. Grounding ring; 13. Grounding wire; 14. Extension plate; 15. Fixing screw; 16. Electromagnetic flowmeter body; 17. Guide hole; 18. Adjustment hole; 19. Support mating hole; 20. Support end; 21. Support pad; 22. Hanging protective pad; 23. Anti-slip protrusion; 24. Protective pad extension ear.

[0022] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0024] like Figures 1 to 5As shown, a closed-type quick-installation structure for an electromagnetic flowmeter for drainage pipes includes an auxiliary mounting frame 1 and a support base 6. One end of the auxiliary mounting frame 1 is provided with a hook 1 2, and the other end is provided with a hook 2 3. A support base plate 4 is provided at the lower middle position of the auxiliary mounting frame 1. An adjustment hole 18 is provided on the support base plate 4, and an adjustable support rod 5 is installed in the adjustment hole 18. A support base 6 is provided at the upper end of the adjustable support rod 5. The support base 6 is a V-shaped support structure. A guide hole 17 is provided on the support base plate 4 on the side of the adjustment hole 18. A lifting guide rod 8 is fixedly provided on the bottom surface of the support base 6 and passes through the guide hole 17. The upper ends of hook 1 2 and hook 2 3 are both arc-shaped bends. A protective pad 22 is provided on the inner side of the arc-shaped bend. The protective pad 22 is provided with anti-slip protrusions 23 to protect the contact position between the hook and the drainage pipe 9, and at the same time improve the contact friction between the hook and the drainage pipe 9.

[0025] Among them, hook 1 2 and hook 2 3 are hung on the drain pipe 9. The drain pipe 9 is equipped with a water pipe flange 10. The electromagnetic flow meter body 16 is located between the two water pipe flanges 10. The water pipe flanges 10 and the flanges of the electromagnetic flow meter body 16 are connected by bolts to ensure the stability of the installation of the electromagnetic flow meter body 16.

[0026] A grounding ring 12 is provided between the water pipe flange 10 and the flange of the electromagnetic flowmeter body 16. An extension plate 14 is provided on the outside of the grounding ring 12. The extension plate 14 has a through hole. The extension plate 14 of the grounding ring 12 is fixedly connected to the flange end face of the electromagnetic flowmeter body 16 by fixing screws 15 for the fixed installation of the grounding ring 12.

[0027] A grounding wire 13 is connected to the fixing screw 15 of the grounding ring 12. A sealing gasket 11 is provided between the grounding ring 12 and the electromagnetic flowmeter body 16. A protective gasket extension ear 24 is provided on the outside of the sealing gasket 11. The sealing gasket 11 has an interlocking annular groove structure to ensure the sealing between the grounding ring 12 and the electromagnetic flowmeter body 16.

[0028] A sealing gasket 11 is also provided between the water pipe flange 10 and the grounding ring 12. An adjustment end 7 is provided at the lower end of the adjustable support rod 5. An arc-shaped protrusion is provided on the outside of the adjustment end 7 to facilitate the adjustment of the adjustable support rod 5.

[0029] The upper end of the adjustable support rod 5 is provided with a support end 20, and a support pad 21 is provided on the upper surface of the support end 20. The bottom of the support base 6 is provided with a support mating hole 19. The support end 20 is located in the support mating hole 19 and can rotate relative to the support base 6.

[0030] The working principle of this utility model is as follows: When installing the electromagnetic flow meter body 16 on the drain pipe 9, firstly, the hooks 1 and 2 and hooks 3 of the auxiliary mounting bracket 1 are hung on the outside of the two water pipe flanges 10 of the drain pipe 9. The hooks 1 and 2 and hooks 2 are arc-shaped structures. The inner arc-shaped surfaces of the hooks 1 and 2 and hooks 2 are provided with protective pads 22, which can protect the outer wall of the drain pipe 9 at the hanging position. Due to the arc-shaped structure and the weight of the auxiliary mounting bracket 1, the auxiliary mounting bracket 1 can be kept in a vertical state. The inner side of the protective pads 22 is provided with anti-slip protrusions 23, which are used to increase frictional resistance and reduce the probability of the auxiliary mounting bracket 1 rotating.

[0031] The grounding ring 12 and grounding wire 13 are installed on the electromagnetic flowmeter body 16. Then, the electromagnetic flowmeter body 16 is placed on the V-shaped support of the support base 6. The outer cylindrical surface of the electromagnetic flowmeter body 16 is in effective contact with the support base 6, and the support stability is good. The height of the adjustable support rod 5 is adjusted by adjusting the end 7, thereby adjusting the position of the support base 6. After adjusting to a suitable position, the connection between the electromagnetic flowmeter body 16 and the water pipe flange 10 is achieved using bolts, washers, and nuts. During the connection process, a sealing gasket 11 is installed at the connection position to ensure the sealing of the connection position. After the electromagnetic flowmeter body 16 is pre-installed using bolts, the position of the support base 6 is adjusted downwards. The auxiliary mounting bracket 1 is removed from the drain pipe 9, and the bolt and nut connection is tightened for reinforcement.

[0032] The auxiliary mounting bracket 1 of this utility model is provided with hook 1 2 and hook 2 3 at both ends. The auxiliary mounting bracket 1 can be hung on the drain pipe 9 through the hooks. The auxiliary mounting bracket 1 is provided with a support seat 6, which is used to effectively support the electromagnetic flow meter to be installed. The support height of the support seat 6 can be adjusted as needed. During the installation of the electromagnetic flow valve, no multiple people are required to cooperate in the operation. One person can install it independently. The support seat 6 has a V-shaped support structure, which has good support stability. The adjustable support rod 5 is provided with a lifting guide rod 8 on the side, which effectively improves the stability of the position adjustment of the support seat 6. The hook 1 2 and hook 2 3 are provided with a hanging protective pad 22. The hanging protective pad 22 is provided with an anti-slip protrusion 23, which can improve the stability of the auxiliary mounting bracket 1 hanging on the drain pipe 9.

[0033] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-described technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A closed type quick installation structure of a sewer electromagnetic flowmeter, comprising an auxiliary installation bracket (1) and a support seat (6), characterized in that, One end of the auxiliary mounting frame (1) is provided with a hook one (2), the other end is provided with a hook two (3), the lower middle position of the auxiliary mounting frame (1) is provided with a support bottom plate (4), the support bottom plate (4) is provided with an adjusting hole (18), the adjusting hole (18) is provided with an adjustable support rod (5), the upper end of the adjustable support rod (5) is provided with the support seat (6), the support seat (6) is a V-shaped support structure, the side of the support bottom plate (4) located in the adjusting hole (18) is provided with a guide hole (17), the bottom surface of the support seat (6) is fixedly provided with a lifting guide rod (8), the lifting guide rod (8) passes through the guide hole (17), the upper end of the hook one (2) and the hook two (3) are both arc-shaped bending structures, the inner side of the arc-shaped bending is provided with a hanging protective pad (22), the hanging protective pad (22) is provided with an anti-skid protrusion (23).

2. A closed quick installation structure of a sewer electromagnetic flowmeter according to claim 1, wherein The hook one (2) and the hook two (3) are hung and installed on the drain pipe (9), the drain pipe (9) is provided with a water pipe flange (10), the electromagnetic flowmeter body (16) is located between the two water pipe flanges (10), and the water pipe flange (10) and the flange between the electromagnetic flowmeter body (16) are connected through bolts.

3. A closed quick installation structure of a drain pipe electromagnetic flowmeter according to claim 2, characterized in that, The water pipe flange (10) and the flange between the electromagnetic flowmeter body (16) are provided with a grounding ring (12), the outer side of the grounding ring (12) is provided with an extension plate (14), the extension plate (14) is provided with a through hole, and the extension plate (14) of the grounding ring (12) is fixedly connected with the flange end face of the electromagnetic flowmeter body (16) through a fixing screw (15).

4. A closed quick installation structure of a drain pipe electromagnetic flowmeter according to claim 3, wherein The fixing screw (15) of the grounding ring (12) is connected with a grounding wire (13), a sealing gasket (11) is arranged between the grounding ring (12) and the electromagnetic flowmeter body (16), the outer side of the sealing gasket (11) is provided with a protective pad extension ear (24), and the sealing gasket (11) is a spaced ring groove structure.

5. A closed quick installation structure of a sewer electromagnetic flowmeter according to claim 4, wherein The water pipe flange (10) and the grounding ring (12) are also provided with the sealing gasket (11), and the lower end of the adjustable support rod (5) is provided with an adjusting end (7), and the outer side of the adjusting end (7) is provided with an arc-shaped protrusion.

6. A closed quick installation structure of a drain pipe electromagnetic flowmeter according to claim 5, wherein The upper end of the adjustable support rod (5) is provided with a support end (20), the upper surface of the support end (20) is provided with a support pad (21), the bottom of the support seat (6) is provided with a support matching hole (19), and the support end (20) is located in the support matching hole (19).

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