A water meter detection device

Abstract

The present application relates to a water meter detection device, comprising a frame, a water inlet pipe arranged at one end of the frame in the length direction, a water outlet pipe arranged at the other end of the frame in the length direction, a plurality of first installation pipes for installing horizontal water meters slidably arranged along the length direction of the frame, and a flow meter arranged on the frame, the water inlet pipe is slidably arranged on the frame along the setting direction of the first installation pipe, the first installation pipes are detachably connected, the flow meter is connected to the water outlet pipe, the frame is also provided with a second installation pipe for installing a vertical water meter, the second installation pipe is arranged on the frame along the height direction of the frame, and the water inlet pipe can be connected to or disconnected from the second installation pipe. The present application has the function of saving time and labor without carrying an additional measuring device.

Description

Technical Field

[0001] The present application relates to the technical field of instrument detection, and in particular to a water meter detection device. Background Art

[0002] In the modern water meter production process, it is usually necessary to test the produced water meters, and they can only leave the factory after passing the test. The existing water meters generally include horizontal water meters and vertical water meters. Since the two types of water meters have different installation methods, the detection devices used during detection are also different.

[0003] In the prior art, a water meter detection device includes a frame, the frame is detachably connected to a plurality of mounting pipes, the plurality of mounting pipes are detachably connected to each other, two water pipes are arranged on the frame, one of which is connected to a water source, and a flow meter is also arranged on the frame, the flow meter is connected to another water pipe on the frame, the mounting pipes on the horizontal water meter detection device are all slidably arranged in the horizontal direction, the mounting pipes on the vertical water meter detection device are all slidably arranged in the vertical direction, the water pipes can be connected to or disconnected from the mounting pipes, the frame is also provided with a power part for driving the mounting pipe to slide, when detecting the water meter, firstly according to the water to be detected, Measure the number of water meters, remove the corresponding number of installation pipes at intervals, and then place the water meter to be tested between the two sections of the installation pipes. Then start the power part to push the installation pipe to slide and squeeze the water meter, so that the water meter to be tested is installed between the two installation pipes and connected. At this time, water flows through the installation pipe, and the water flows through the water meter and then through the flow meter, so as to detect the water meter. Usually, the vertical water meter detection device and the horizontal water meter detection device share the water source. When testing the vertical water meter, it is necessary to remove a section of the installation pipe on the horizontal water meter detection device, and then graft the water pipe on the vertical water meter between the installation pipes on the horizontal water meter detection device.

[0004] With respect to the above-mentioned related technologies, the inventor believes that when inspecting a horizontal water meter, it is necessary to first move the horizontal water meter inspection device to the vertical water meter inspection device, and then connect the water pipe on the vertical water meter to the installation pipe on the horizontal water meter inspection device, which is time-consuming and labor-intensive. Summary of the invention

[0005] In order to save time and effort when detecting a water meter, the present application provides a water meter detection device.

[0006] The water meter detection device provided in this application adopts the following technical solution:

[0007] A water meter detection device comprises a frame, a water inlet pipe arranged at one end of the frame in the length direction, a water outlet pipe arranged at the other end in the length direction of the frame, a plurality of first mounting pipes slidably arranged along the length direction of the frame for installing horizontal water meters, and a flow meter arranged on the frame, the water inlet pipe is slidably arranged on the frame along the setting direction of the first mounting pipes, the first mounting pipes are detachably connected to each other, the flow meter is connected to the water outlet pipe, the frame is also provided with a second mounting pipe for installing a vertical water meter, the second mounting pipe is arranged on the frame along the height direction of the frame, and the water inlet pipe can be connected to or disconnected from the second mounting pipe.

[0008] By adopting the above technical solution, when testing a horizontal water meter, part of the first mounting pipe is removed, the horizontal water meter to be tested is installed between the first mounting pipes, the water inlet pipe is driven to be connected and pressed against the first mounting pipe, and then water is passed for testing; when testing a vertical water meter, the water inlet pipe is driven to be separated from the first mounting pipe and connected to the second mounting pipe, and then the vertical water meter is installed in the second mounting pipe, and then water is passed for measurement. While satisfying the sharing of the water source between the vertical water meter and the horizontal water meter, there is no need to carry a separate vertical water meter testing device, thus saving time and effort.

[0009] Optionally, there are a plurality of second mounting tubes, and the plurality of second mounting tubes are distributed along a setting direction of the first mounting tube, and the plurality of second mounting tubes are connected to each other in an S-shape.

[0010] By adopting the above technical solution, more space is saved compared to arranging in a direction perpendicular to the first mounting tube.

[0011] Optionally, the second mounting tube includes a fixed tube and a movable tube, the fixed tube is fixedly connected to the frame, the movable tube is slidably arranged on the frame along the height direction of the frame, the movable tube is located directly below the fixed tube, the vertical water meter is installed between the movable tube and the fixed tube, and the movable tube can be pressed against or detached from the vertical water meter.

[0012] By adopting the above technical solution, it is more convenient than the traditional threaded installation.

[0013] Optionally, a first driving component for driving the water inlet pipe to slide is provided at the water inlet pipe.

[0014] By adopting the above technical solution, there is no need to manually drive the water inlet pipe, which is convenient and quick.

[0015] Optionally, the first driving assembly includes a driving cylinder and a driving ring, the driving cylinder is fixed to the frame and sleeved on the water inlet pipe, the driving ring is axially slidably arranged in the driving cylinder, the driving ring is fixedly sleeved on the water inlet pipe, and the outer wall of the driving cylinder is provided with a blowing hole and an air suction hole.

[0016] By adopting the above technical solution, air is blown into the driving cylinder through the blowing pipe, thereby pushing the driving ring to drive the water inlet pipe to slide against the first mounting tube or the second mounting tube, and the gas in the driving cylinder is sucked out through the suction pipe, so that the driving ring drives the water inlet pipe to slide away from the first mounting tube or the second mounting tube, which is convenient and quick.

[0017] Optionally, a second driving component for driving the moving tube to slide is provided at the moving tube.

[0018] By adopting the above technical solution, there is no need to manually drive the moving pipe to slide, which is convenient and quick.

[0019] Optionally, the second driving assembly includes a connecting piece and a driving cylinder, the connecting piece is fixedly sleeved on the outer wall of the moving tube, the driving cylinder is fixedly mounted on the frame, and a piston rod of the driving cylinder is fixedly connected to the connecting piece.

[0020] By adopting the above technical solution, the driving cylinder is started, so that the piston rod of the driving cylinder drives the connecting piece to slide, and the connecting piece then drives the moving tube to slide, which is convenient and quick.

[0021] Optionally, the frame is provided with a mounting frame that can be slidably moved along the width direction, and the mounting frame is provided with a camera.

[0022] By adopting the above technical solution, it is convenient to monitor the water meter index to be tested.

[0023] Optionally, a power member for driving the mounting frame to slide is provided between the mounting frame and the frame.

[0024] By adopting the above technical solution, there is no need to manually adjust the position of the mounting frame, which is convenient and quick.

[0025] Optionally, there are multiple flow meters, and the specifications of the multiple flow meters are different and they are connected in parallel.

[0026] By adopting the above technical solution, the water meter is measured using flow meters of different specifications, which facilitates the measurement of the accuracy of the water meter.

[0027] In summary, the present application includes at least one of the following beneficial technical effects:

[0028] 1. The horizontal water meter detection and vertical water meter detection are integrated, which is more convenient and quick.

[0029] 2. The second installation method of water pipe S-shaped arrangement saves more space.

[0030] 3. The camera makes it easy to monitor the water meter index at any time. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0032] Figure 2 Schematic diagram of the structure of the connection component in this embodiment.

[0033] Figure 3 This is a schematic diagram of the structure of the second mounting tube in this embodiment.

[0034] Figure 4 It is a structural cross-sectional view of the first driving assembly in this embodiment.

[0035] Figure 5 Schematic diagram of the structure of the second driving component in this embodiment.

[0036] Figure 6 It is a schematic diagram of the mounting frame, fixing frame, power component and camera structure in this embodiment.

[0037] Explanation of the accompanying drawings: 1. frame; 2. water inlet pipe; 3. water outlet pipe; 4. first mounting pipe; 5. flow meter; 6. second mounting pipe; 601. fixed pipe; 602. movable pipe; 6021. fixed part; 6022. movable part; 7. connecting assembly; 701. first connecting pipe; 702. second connecting pipe; 703. connecting plate; 8. first driving assembly; 801. driving cylinder; 802. driving ring; 9. blowing hole; 10. suction hole; 11. second driving assembly; 1101. connecting piece; 1102. driving cylinder; 12. mounting frame; 13. camera; 14. fixing frame; 15. power piece; 1501. power cylinder; 1502. slider; 1503. lifting cylinder; 16. recycling box. DETAILED DESCRIPTION

[0038] The following is combined with Figure 1-6 This application is described in further detail.

[0039] The embodiment of the present application discloses a water meter detection device.

[0040] A water meter detection device, referring to Figure 1 and Figure 2, including a horizontally arranged frame 1, a water inlet pipe 2 is arranged at one end of the frame 1 in the length direction, a water outlet pipe 3 is fixedly arranged at the other end of the frame 1 in the length direction, the water inlet pipe 2 is slidably arranged along the length direction of the frame 1, a plurality of first installation pipes 4 for installing horizontal water meters are slidably arranged along the length direction of the frame 1, the first installation pipes 4 can be detachably connected to the frame 1, four flow meters 5 are connected in parallel at the water outlet pipe 3, the specifications of the four flow meters 5 are different and all are provided with switch valves, the water inlet pipe 2 slides along the setting direction of the first installation pipe 4 The first mounting pipe 4 is arranged on the frame 1, and the first mounting pipe 4 is detachably connected to each other. The frame 1 is also provided with a second mounting pipe 6 for installing a vertical water meter. The second mounting pipe 6 is arranged on the frame 1 along the height direction of the frame 1. A connecting component 7 is arranged at the second mounting pipe 6 closest to the water inlet pipe 2. The water inlet pipe 2 can be connected to or disconnected from the connecting component 7. The first mounting pipe 4 farthest from the water inlet pipe 2 is fixedly connected to the frame 1 and is connected to the water outlet pipe 3. The water inlet pipe 2 is connected to a water source. A recovery tank 16 for recovering water resources is connected to the water outlet pipe 3;

[0041] When testing a horizontal water meter, partially remove the first mounting tube 4, install the horizontal water meter to be tested between the first mounting tubes 4, drive the water inlet pipe 2 to connect and press against the first mounting tube 4, and then let water flow for testing; when testing a vertical water meter, drive the water inlet pipe 2 to separate from the first mounting tube 4 and connect to the second mounting tube 6, then install the vertical water meter in the second mounting tube 6, and then let water flow for measurement. While satisfying the need to share a water source with the horizontal water meter, there is no need to carry a separate vertical water meter testing device, thus saving time and effort.

[0042] Reference Figure 1 and Figure 2 The connecting assembly 7 includes a first connecting pipe 701 connected to the second mounting pipe 6, a second connecting pipe 702 detachably connected to the first mounting pipe 4, and a connecting plate 703 arranged between the first connecting pipe 701 and the second connecting pipe 702. One end of the connecting plate 703 is fixedly connected to the outer wall of the first connecting pipe 701 by welding, and the other end of the connecting plate 703 is fixedly connected to the outer wall of the second connecting pipe 702 by welding. The second connecting pipe 702 is connected to the first mounting pipe 4 but not connected. When measuring the vertical water meter, the second connecting pipe 702 is first installed on the first mounting pipe 4, and then the water inlet pipe 2 is driven to slide and press against the first connecting pipe 701, so as to connect the first connecting pipe 701. At this time, since the second connecting pipe 702 is connected to the first mounting pipe 4, the first mounting pipe 4 generates a supporting force for the entire connecting assembly 7, thereby reducing the probability that the impact force of the water flow will flush the first connecting pipe 701 open and thus separate the first connecting pipe 701 from the water inlet pipe 2 when water is passed.

[0043] Reference Figure 1 and Figure 3There are a plurality of second mounting tubes 6, which are distributed along the setting direction of the first mounting tube 4. The plurality of second mounting tubes 6 are connected in an S-shape, which saves more space than arranging them in the vertical direction. The second mounting tube 6 includes a fixed tube 601 fixedly connected to the frame 1 and a mobile tube 602 slidably set on the frame 1. The mobile tube 602 includes a fixed portion 6021 fixedly connected to the frame 1 and a mobile portion 6022 slidably sleeved with the fixed portion 6021. The mobile tube 602 is located at the fixed portion 6021. Directly below the fixed pipe 601, the fixed part 6021 closest to the water inlet pipe 2 is connected to the first connecting pipe 701, and the fixed pipe 601 farthest from the water inlet pipe 2 is connected to the water outlet pipe 3. The movable part 6022 is provided with a notch for facilitating the installation of the vertical water meter. When installing the vertical water meter, it is only necessary to push the vertical water meter through the notch in the horizontal direction between the movable pipe 602 and the fixed pipe 601, and then drive the movable part 6022 to slide and tighten the vertical water meter. Compared with the traditional threaded installation, it is more convenient.

[0044] Reference Figure 1 and Figure 4 A first driving assembly 8 for driving the water inlet pipe 2 to slide is provided at the water inlet pipe 2. The first driving assembly 8 includes a driving cylinder 801 fixedly connected to the frame 1 and a driving ring 802 slidably provided on the inner wall of the driving cylinder 801. The driving cylinder 801 is fixedly provided on the frame 1 and slidably sleeved on the water inlet pipe 2. The driving ring 802 is slidably provided in the driving cylinder 801 along the axial direction of the driving cylinder 801. The driving ring 802 is fixedly sleeved on the water inlet pipe 2. Between the outer wall of the driving ring 802 and the inner wall of the driving cylinder 801, The driving cylinder 801 and the water inlet pipe 2 are sealed and connected with each other, and the driving ring 802 and the water inlet pipe 2 are sealed and connected with each other. The outer wall of the driving cylinder 801 is provided with an air blowing hole 9 and an air suction hole 10. The air blowing hole 9 is located between the end of the driving ring 802 away from the first mounting pipe 4 and the end of the driving cylinder 801 away from the first mounting pipe 4. The air suction hole 10 is located between the end of the driving ring 802 away from the first mounting pipe 4 and the end of the driving cylinder 801 away from the first mounting pipe 4. The air blowing hole 9 and the air suction hole 10 are both connected with the interior of the driving cylinder 801.

[0045] Air is blown into the driving cylinder 801 through the blowing tube, thereby pushing the driving ring 802 to drive the water inlet pipe 2 to slide against the first mounting tube 4 or the second mounting tube 6, and the gas in the driving cylinder 801 is sucked out through the suction pipe, so that under the action of atmospheric pressure, the driving ring 802 drives the water inlet pipe 2 to slide away from the first mounting tube 4 or the first connecting tube 701, which is convenient and quick.

[0046] Reference Figure 1 and Figure 5A second driving component 11 for driving the moving tube 602 to slide is provided at the moving tube 602. The second driving component 11 includes a connecting piece 1101 fixedly sleeved on the moving part 6022 and a driving cylinder 1102 fixedly connected to the frame 1. The connecting piece 1101 is fixedly sleeved on the outer wall of the moving part 6022. The piston rod of the driving cylinder 1102 is fixedly connected to the connecting piece 1101. When the driving cylinder 1102 is started, the piston rod of the driving cylinder 1102 drives the connecting piece 1101 to slide. The connecting piece 1101 further drives the moving part 6022 to slide against or away from the vertical water meter, which is convenient and quick.

[0047] Reference Figure 1 and Figure 6 The frame 1 is provided with a mounting frame 12 which slides along the width direction, and a plurality of cameras 13 are fixedly provided on the mounting frame 12 along the length direction. The frame 1 is fixedly provided with a fixed frame 14, and the fixed frame 14 is provided with a power member 15 for driving the mounting frame 12 to slide. The power member 15 includes a power cylinder 1501 fixedly provided on the fixed frame 14, a slider 1502 provided on the fixed frame 14 along the sliding direction of the mounting frame 12, and a lifting cylinder 1503 vertically fixed on the slider 1502. The piston rod of the power cylinder 1501 is fixedly connected with a connecting rod, and the connecting rod is fixedly connected to the slider 1502 at one end away from the power cylinder 1501. The mounting frame 12 is fixedly provided with the piston rod of the lifting cylinder 1503, and the lifting cylinder 1503 drives the mounting frame 12 to rise and fall in the vertical direction. The dual adjustment in the vertical direction and the width direction facilitates the camera 13 to monitor the water meter index to be measured.

[0048] The implementation principle of the embodiment is as follows: when testing a horizontal water meter, part of the first mounting tubes 4 is removed, and the horizontal water meter to be tested is placed between the remaining first mounting tubes 4, and the first driving assembly 8 is started to make the water inlet pipe 2 slide and press against the first mounting tube 4 closest to the water inlet pipe 2, so that the subsequent first mounting tubes 4 slide in sequence and press against the horizontal water meter, and then water is passed for testing; when testing a vertical water meter, all the first mounting tubes 4 are installed, and then the connecting assembly 7 is installed at the first mounting tube 4 closest to the water inlet pipe 2, and then the first driving assembly 8 is started to make the water inlet pipe 2 slide and press against the connecting assembly 7, and then the vertical water meter is placed between the movable tube 602 and the fixed tube 601, and the second driving assembly 11 is started to make the movable part 6022 press against the connected vertical water meter, and then water is passed for testing.

[0049] The above are preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A water meter detection device, comprising a frame (1), a water inlet pipe (2) arranged at one end of the frame (1) in the length direction, a water outlet pipe (3) arranged at the other end of the frame (1) in the length direction, a plurality of first installation pipes (4) for installing horizontal water meters and arranged slidably along the length direction of the frame (1), and a flow meter (5) arranged on the frame (1), wherein the water inlet pipe (2) is slidably arranged on the frame (1) along the setting direction of the first installation pipes (4), the first installation pipes (4) are detachably connected to each other, and the flow meter (5) is connected to the water outlet pipe (3), characterized in that: The frame (1) is further provided with a second mounting pipe (6) for mounting a vertical water meter, the second mounting pipe (6) being arranged on the frame (1) along the height direction of the frame (1), and the water inlet pipe (2) being able to be connected to or disconnected from the second mounting pipe (6); A connecting assembly (7) is provided at the second installation pipe (6) closest to the water inlet pipe (2), and the water inlet pipe (2) can be connected to or disconnected from the connecting assembly (7); the connecting assembly (7) comprises a first connecting pipe (701) connected to the second installation pipe (6), a second connecting pipe (702) detachably connected to the first installation pipe (4), and a connecting plate (703) provided between the first connecting pipe (701) and the second connecting pipe (702); the second connecting pipe (702) is connected to the first installation pipe (4) but is not connected; The second mounting tube (6) comprises a fixed tube (601) and a movable tube (602); a first driving assembly (8) for driving the water inlet tube (2) to slide is provided at the water inlet tube (2); a second driving assembly (11) for driving the movable tube (602) to slide is provided at the movable tube (602); the movable tube (602) comprises a fixed portion (6021) fixedly connected to the frame (1) and a movable portion (6022) slidably sleeved on the fixed portion (6021); When testing a horizontal water meter, part of the first installation pipes (4) are removed, the horizontal water meter to be tested is placed between the remaining first installation pipes (4), the first drive assembly (8) is started, the water inlet pipe (2) is slidably pressed against the first installation pipe (4) closest to the water inlet pipe (2), so that the subsequent first installation pipes (4) are sequentially slidably pressed against the horizontal water meter, and then water is passed through for testing. When testing a vertical water meter, all the first installation pipes (4) are installed, and then the connecting assembly (7) is installed at the first installation pipe (4) closest to the water inlet pipe (2), and then the first drive assembly (8) is started, so that the water inlet pipe (2) is slidably pressed against the connecting assembly (7), and then the vertical water meter is placed between the movable pipe (602) and the fixed pipe (601), and the second drive assembly (11) is started, so that the movable part (6022) is pressed against the vertical water meter, and then water is passed through for testing.

2. A water meter detection device according to claim 1, characterized in that: There are a plurality of second mounting tubes (6), the plurality of second mounting tubes (6) being distributed along the direction in which the first mounting tube (4) is arranged, and the plurality of second mounting tubes (6) are connected in an S-shape.

3. A water meter detection device according to claim 2, characterized in that: The fixed pipe (601) is fixedly connected to the frame (1); the movable pipe (602) is slidably arranged on the frame (1) along the height direction of the frame (1); the movable pipe (602) is located directly below the fixed pipe (601); a vertical water meter is installed between the movable pipe (602) and the fixed pipe (601); and the movable pipe (602) can be pressed against or detached from the vertical water meter.

4. A water meter detection device according to claim 1, characterized in that: The first driving assembly (8) comprises a driving cylinder (801) and a driving ring (802); the driving cylinder (801) is fixedly mounted on the frame (1) and sleeved on the water inlet pipe (2); the driving ring (802) is slidably mounted in the driving cylinder (801) along the axial direction of the driving cylinder (801); the driving ring (802) is fixedly sleeved on the water inlet pipe (2); and an air blowing hole (9) and an air suction hole (10) are provided on the outer wall of the driving cylinder (801).

5. A water meter detection device according to claim 1, characterized in that: The second driving component (11) comprises a connecting piece (1101) and a driving cylinder (1102); the connecting piece (1101) is fixedly sleeved on the outer wall of the moving tube (602); the driving cylinder (1102) is fixedly mounted on the frame (1); and the piston rod of the driving cylinder (1102) is fixedly connected to the connecting piece (1101).

6. A water meter detection device according to claim 1, characterized in that: The frame (1) is provided with a mounting frame (12) which is slidably disposed along the width direction, and the mounting frame (12) is provided with a camera (13).

7. A water meter detection device according to claim 6, characterized in that: A power component (15) for driving the mounting frame (12) to slide is provided between the mounting frame (12) and the frame (1).

8. A water meter detection device according to claim 1, characterized in that: There are a plurality of flow meters (5), and the specifications of the plurality of flow meters (5) are different and they are connected in parallel.

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