Pipe network water quantity detection equipment fixing device

Abstract

The utility model provides a fixing device for pipe network water quantity detection equipment. The fixing device comprises a connecting plate, one end of the connecting plate is provided with a steering plate, one end of the steering plate is provided with a flange, one end of the steering plate is provided with a cable hoop, the flange is provided with a supporting connecting rod, the supporting connecting rod comprises a bottom rod and a plurality of connecting rods, and the connecting plate is provided with a flow meter. The connecting plate can adjust the mounting position of the flowmeter according to the width of an inspection well mouth, the steering plate is provided with a plurality of second through holes, and the position of the flange mounted on the steering plate can be adjusted, so that the water quantity detection equipment suitable for being mounted in different types of inspection wells with different well mouth diameters and pipeline radiuses is formed, and meanwhile, the supporting connecting rod comprises a bottom rod and a plurality of connecting rods; the number of the connecting rods can be increased to adapt to different inspection well depths, the overall structure can cope with inspection well working condition changes such as pipeline type complex inspection well depths, pipeline radiuses and pipeline shapes, and later cleaning and maintenance work can be conveniently carried out.

Description

Technical Field

[0001] This utility model relates to the field of water quantity detection, and in particular to a fixing device for pipeline water quantity detection equipment. Background Technology

[0002] To assess water quality and predict the impact of water resource changes on the ecological environment, it is necessary to detect the flow rate of the pipeline network. The existing water measurement equipment mainly uses the original fixing holes of the equipment and is fixed with simple metal support rods.

[0003] However, existing detection equipment uses a direct connection between the flow meter and the support rod for fixation. During pipeline water volume measurement, the support rod is located at the center of the water flow, making it prone to accumulating debris. This increases the stress area on the support rod and interferes with the water flow pattern, leading to decreased measurement accuracy and reduced support lifespan. Furthermore, the device is too simple and cannot be adjusted for precise installation angles based on pipe shape, height, or other variables, affecting both installation convenience and measurement accuracy. The flow meter requires a cable connection, and its oscillation with the water flow causes fluctuations in measurement data, affecting accuracy. It also easily accumulates debris, impacting the stability of the measurement signal. Therefore, we propose a fixing device for pipeline water volume detection equipment to solve these problems. Utility Model Content

[0004] This utility model provides a fixing device for pipeline water volume detection equipment, which solves the problems that the support rod is located at the center of the water flow, which easily causes a large amount of debris to be hung, resulting in an increase in the force-bearing area of ​​the support rod and interference with the water flow pattern, causing a decrease in the measurement accuracy of the equipment; and the flow meter will swing with the water flow, which will cause fluctuations in the measurement data.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a fixing device for pipeline water volume detection equipment, including a connecting plate, a steering plate at one end of the connecting plate, a flange at one end of the steering plate, a cable clamp at one end of the steering plate, a supporting rod on the flange, the supporting rod including a bottom rod and multiple connecting rods, and a flow meter on the connecting plate.

[0006] In the preferred embodiment, the connecting plate is provided with multiple first through holes, one end of the connecting plate is provided with multiple third through holes, and the steering plate is provided with multiple second through holes.

[0007] In the preferred embodiment, the flow meter is mounted on the connecting plate through multiple first through holes, and bolts pass through the second through hole at one end of the steering plate and the third through hole of the connecting plate.

[0008] In the preferred embodiment, the cable clamp includes a base and a connecting block. The base is provided with a rotating shaft, and the rotating shaft is provided with an arc-shaped pressure plate. One end of the flow meter is provided with a flow meter cable.

[0009] In the preferred embodiment, one end of the arc-shaped pressure plate is provided with a connecting hole, and the connecting block is provided with a second connecting hole. The second bolt passes through the connecting hole and the second connecting hole, and the flow meter cable abuts against the arc-shaped pressure plate.

[0010] In the preferred embodiment, the flange includes a base plate with multiple positioning holes aligned with the second through hole. The base plate also has a hollow cylinder with wire holes and mounting holes through which the flow meter cable passes.

[0011] In a preferred embodiment, the support rod includes a hollow base rod and multiple hollow connecting rods. One end of the base rod is provided with a first internal thread, and the other end of the base rod is provided with a threaded hole and a second wire hole, with the second wire hole aligned with the wire hole.

[0012] In the preferred embodiment, one end of the connecting rod is provided with a second internal thread, the other end of the connecting rod is provided with a second external thread, the bottom connecting rod is connected to the bottom rod, and the remaining connecting rods are connected end to end.

[0013] The beneficial effects of this utility model are as follows: the connecting plate has multiple first through holes, so that the connecting plate has multiple flow meter connection holes, and the installation position of the flow meter can be adjusted according to the width of the manhole opening. The steering plate has multiple second through holes, so that the steering plate also has multiple flange connection holes, and the position of the flange installed on the steering plate can be adjusted, thereby forming a system suitable for installing water volume detection equipment in different types of manholes with different manhole diameters and pipe radii. At the same time, the supporting connecting rod includes a bottom rod and multiple connecting rods, which can increase the number of connecting rods to adapt to different manhole depths. The overall structure can cope with the complex manhole working conditions such as manhole depth, pipe radius, and pipe shape, which facilitates the later cleaning and maintenance work.

[0014] After the flow meter is installed on the connecting plate, the flow meter cable rests against the arc-shaped pressure plate. The second bolt passes through the connecting hole and the second connecting hole to lock the flow meter cable with the cable clamp. One end of the flow meter cable passes through the wire hole and extends into the hollow support rod to prevent the flow meter cable from swinging under the action of water flow. This avoids fluctuations in the flow meter measurement data, which affect accuracy, and prevents debris from being easily caught, thus affecting the stability of the measurement signal. This method has great potential for widespread application. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 This is an axonometric view of the overall structure of this utility model;

[0017] Figure 2 This is an axonometric view of a partial structure of this utility model;

[0018] Figure 3 This is an axonometric view of a partial structure of this utility model;

[0019] Figure 4 This is a utility model Figure 3 A magnified view of A in the middle;

[0020] Figure 5 This is an axonometric view of the flange of this utility model;

[0021] Figure 6 This is an exploded view of the support link of this utility model;

[0022] In the diagram: Connecting plate 1; First through hole 101; Steering plate 2; Second through hole 201; Flange 3; Chassis 301; Cylinder 302; Mounting hole 303; Wire hole 304; Positioning hole 305; Support rod 4; Bottom rod 401; Threaded hole 402; Second wire hole 403; First internal thread 404; Connecting rod 405; Cable clamp 5; Base 501; Arc-shaped pressure plate 502; Rotating shaft 503; Connecting block 504; Flow meter 6; Flow meter cable 7. Detailed Implementation

[0023] Example 1:

[0024] like Figure 1-6 A fixing device for pipeline water volume detection equipment includes a connecting plate 1, a turning plate 2 at one end of the connecting plate 1, a flange 3 at one end of the turning plate 2, a cable clamp 5 at one end of the turning plate 2, a supporting connecting rod 4 on the flange 3, the supporting connecting rod 4 including a base rod 401 and multiple connecting rods 405, and a flow meter 6 on the connecting plate 1. With this structure...

[0025] The connecting plate 1 has multiple first through holes 101 to provide connection positions for multiple flow meters 6. The installation position of the flow meters 6 can be adjusted according to the width of the manhole opening. The turning plate 2 has multiple second through holes 201 to provide connection holes for multiple sets of flanges 3. The position of the flanges 3 installed on the turning plate 2 can be adjusted, thus forming a system suitable for installing water volume detection equipment in different types of manholes with different opening diameters and pipe radii. Meanwhile, the supporting connecting rod 4 includes a bottom rod 401 and multiple connecting rods 405. Each connecting rod 405 is 3m long, which can increase the number of connecting rods 405 to adapt to different manhole depths. The overall structure can cope with the complex manhole working conditions such as manhole depth, pipe radius, and pipe shape, which facilitates later cleaning and maintenance work.

[0026] After the flow meter 6 is installed on the connecting plate 1, the flow meter cable 7 abuts against the arc-shaped pressure plate 502. The second bolt passes through the connecting hole and the second connecting hole to lock the flow meter cable 7 with the cable clamp 5. One end of the flow meter cable 7 passes through the wire hole 304 and extends into the hollow support rod 4 to prevent the flow meter cable 7 from swinging under the action of water flow, thereby avoiding fluctuations in the flow meter measurement data, affecting accuracy, and preventing the phenomenon of easy hanging of debris, which affects the stability of the measurement signal.

[0027] In a preferred embodiment, the connecting plate 1 has multiple first through holes 101, one end of the connecting plate 1 has multiple third through holes, and the steering plate 2 has multiple second through holes 201. With this structure, the connecting plate 1 has multiple first through holes 101, allowing for multiple connection positions for the flowmeter 6, and the installation position of the flowmeter 6 can be adjusted according to the width of the manhole opening.

[0028] In a preferred embodiment, the flow meter 6 is mounted on the connecting plate 1 through multiple first through holes 101, and bolts pass through the second through hole 201 at one end of the steering plate 2 and the third through hole of the connecting plate 1.

[0029] In the preferred embodiment, the cable clamp 5 includes a base 501 and a connecting block 504. The base 501 is equipped with a rotating shaft 503, and the rotating shaft 503 is equipped with an arc-shaped pressure plate 502. One end of the flow meter 6 is equipped with a flow meter cable 7. With this structure, after the flow meter 6 is installed on the connecting plate 1, the flow meter cable 7 abuts against the arc-shaped pressure plate 502. The second bolt passes through the connecting hole and the second connecting hole to lock the flow meter cable 7 in place. One end of the flow meter cable 7 passes through the wire hole 304 and extends into the hollow support rod 4 to prevent the flow meter cable 7 from swinging under the action of water flow, thereby avoiding fluctuations in the flow meter measurement data, which could affect accuracy, and prevent the accumulation of debris, thus affecting the stability of the measurement signal.

[0030] In the preferred embodiment, one end of the arc-shaped pressure plate 502 is provided with a connecting hole, and the connecting block 504 is provided with a second connecting hole. The second bolt passes through the connecting hole and the second connecting hole, and the flowmeter cable 7 abuts against the arc-shaped pressure plate 502. With this structure, the cable clamp 5 is located at the end of the steering plate 2, and the cable clamp 5 forms a 45° angle with the steering plate 2, so that the flowmeter cable 7 bends at the cable clamp 5.

[0031] In a preferred embodiment, flange 3 includes a base 301 with multiple positioning holes 305 aligned with the second through hole 201. A hollow cylinder 302 is also present on the base 301, with a wire hole 304 and a mounting hole 303. The flowmeter cable 7 passes through the wire hole 304. With this structure, one end of the flowmeter cable 7 passes through the wire hole 304 and extends into the hollow support rod 4, while the other end of the flowmeter cable 7 is mounted on the flowmeter 6.

[0032] In the preferred embodiment, the supporting rod 4 includes a hollow base rod 401 and multiple hollow connecting rods 405. One end of the base rod 401 is provided with a first internal thread 404, and the other end of the base rod 401 is provided with a threaded hole 402 and a second wire hole 403, with the second wire hole 403 aligned with the wire hole 404. With this structure, the supporting rod 4 includes a base rod 401 and multiple connecting rods 405, each 3m long. This allows for an increase in the number of connecting rods 405 to accommodate different manhole depths. The overall structure can handle complex manhole conditions such as depth, radius, and shape, facilitating subsequent cleaning and maintenance.

[0033] In the preferred embodiment, one end of the connecting rod 405 has a second internal thread, and the other end has a second external thread. The bottom connecting rod 405 is connected to the bottom rod 401, and the remaining connecting rods 405 are connected end-to-end. With this structure, the top connecting rod 405 has a limiting hole, through which the support connecting rod 4 is installed on the inner wall of the manhole. Adjacent connecting rods 405 are connected end-to-end, and the bottom connecting rod 405 is connected to the bottom rod 401.

[0034] The above embodiments are merely preferred technical solutions of this utility model and should not be considered as limitations on this utility model. The protection scope of this utility model should be the technical solution described in the claims, including equivalent substitutions of the technical features described in the claims. That is, equivalent substitutions and improvements within this scope are also within the protection scope of this utility model.

Claims

1. A device for securing a water network water quantity detection device, characterised in that: The utility model provides a kind of cable clamp (5), it is installed on the connecting plate (1), the cable clamp (5) is connected with the flange (3) of the connecting plate (1), and the cable clamp (5) is connected with the cable (7) of the flowmeter (6).

2. The pipe network water quantity detection device fixing device according to claim 1, characterized in that: The connecting plate (1) is provided with a plurality of first through holes (101), and the connecting plate (1) is provided with a plurality of third through holes at one end.

3. The pipe network water quantity detection device fixing device according to claim 2, characterized in that: The flowmeter (6) is installed on the connecting plate (1) through a plurality of first through holes (101), and a bolt penetrates the second through hole (201) at one end of the steering plate (2) and the third through hole of the connecting plate (1).

4. The pipe network water quantity detection device fixing device according to claim 1, characterized in that: The cable clamp (5) includes a base (501) and a connecting block (504), the base (501) is provided with a rotating shaft (503), the shaft (503) is provided with an arc-shaped pressing piece (502), and the flowmeter (6) is provided with a flowmeter cable (7) at one end.

5. The apparatus of claim 4, wherein: The arc-shaped pressing piece (502) is provided with a connecting hole at one end, the connecting block (504) is provided with a second connecting hole, a second bolt penetrates the connecting hole and the second connecting hole, and the flowmeter cable (7) abuts against the arc-shaped pressing piece (502). ​ 6. The pipe network water quantity detection device fixing device according to claim 1, characterized in that: The flange (3) includes a bottom disc (301), the bottom disc (301) is provided with a plurality of positioning holes (305), the positioning holes (305) are aligned with the second through holes (201), the bottom disc (301) is provided with a hollow cylinder (302), the cylinder (302) is provided with a wire hole (304) and a mounting hole (303), and the flowmeter cable (7) passes through the wire hole (304).

7. The pipe network water quantity detection device fixing device according to claim 1, characterized in that: The support connecting rod (4) includes a hollow bottom rod (401) and a plurality of hollow connecting rods (405), the bottom rod (401) is provided with a first internal thread (404) at one end, the bottom rod (401) is provided with a threaded hole (402) and a second wire hole (403) at the other end, and the second wire hole (403) is aligned with the wire hole (304).

8. The apparatus of claim 7, wherein: The connecting rod (405) is provided with a second internal thread at one end, the connecting rod (405) is provided with a second external thread at the other end, the bottom connecting rod (405) is connected with the bottom rod (401), and the remaining connecting rods (405) are connected end to end.

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