Water meter detection operation table

Abstract

The utility model relates to a water meter detection operation table, and relates to the technical field of water meter detection devices.The water meter detection operation table comprises a working platform, the working platform is provided with a water inlet pipe, a water outlet pipe and a plurality of middle pipelines, the middle pipelines, the water inlet pipe and the water outlet pipe are coaxially arranged, and the middle pipelines are located between the water inlet pipe and the water outlet pipe; the middle pipelines are sequentially arranged at intervals in the axial direction of the middle pipelines and are in sliding connection with the working platform in the axial direction of the middle pipelines; a clamping driving piece is arranged on the water inlet pipe; the water supply device is communicated with the water inlet pipe; the water detection device is communicated with the water outlet pipe; and the automatic meter reading device is arranged on the working platform. Pre-installation of the multiple water meters is achieved through the multiple middle pipelines, connection between the multiple water meters and the corresponding middle pipelines is reinforced through the clamping driving pieces, stable installation of the multiple water meters connected in series is achieved, and the installation speed and installation convenience of the water meters are improved.

Description

Technical Field

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

[0002] A water meter is an instrument for measuring water flow. The accuracy of a water meter directly affects the interests of users and managers. Therefore, factories need to test the measurement accuracy of water meters after producing them.

[0003] At present, there are three main methods for detecting water meters: manual operation series detection, infrared control series detection and camera series detection.

[0004] Among them, the manually operated serial detection equipment mainly includes a work platform and a water system. The work platform is used to install the water meter, and the water system is used to supply water and detect the water supply. The worker reads the reading on the water meter and compares the reading of the water meter with the standard reading of the water supply of the water system, and then can determine the measurement accuracy of the water meter. The camera-type serial detection equipment is an improvement on the above-mentioned manually operated serial equipment. It uses cameras instead of manual meter reading to realize semi-automatic detection of water meters.

[0005] The existing water meter needs manual loading and unloading during installation or removal on the work platform. Specifically, when installing the water meter, the worker needs to place the water meter between two water pipes, and then adjust the screws or screws under the water pipes to make the water pipes close to the corresponding end of the water meter, and then continue to adjust the position of the water pipes to connect the water pipes with the water meter to achieve the installation of the water meter. This method can improve the tightness of the connection between the water pipes and the water meter. However, when performing serial detection of multiple water meters, the above installation method will cause the entire installation process to be slow and time-consuming. Utility Model Content

[0006] The present application provides a water meter detection operating table, the purpose of which is to improve the convenience of water meter installation and thus increase the installation speed of the water meter.

[0007] The water meter detection operating table provided in this application adopts the following technical solution:

[0008] A water meter detection operating table, comprising: a working platform, on which a water inlet pipe, a water outlet pipe and a plurality of intermediate pipes are arranged, the intermediate pipes, the water inlet pipe and the water outlet pipe are all coaxially arranged, the plurality of intermediate pipes are all located between the water inlet pipe and the water outlet pipe, the plurality of intermediate pipes are sequentially spaced along their own axial direction, the intermediate pipes are slidably connected with the working platform along their own axial direction; the water inlet pipe is provided with a clamping driving member for driving the water inlet pipe to move along its own axial direction;

[0009] a water supply device, the water supply device being in communication with the water inlet pipe;

[0010] A water use detection device, the water use detection device is connected to the water outlet pipe;

[0011] An automatic meter reading device is arranged on the working platform and is used to read the indication of the water meter.

[0012] By adopting the above technical solution, firstly, a water inlet pipe, a water outlet pipe and several intermediate pipes are arranged on the working platform. Through this arrangement, several water meters can be installed in series on the working platform, and the water inlet pipe is connected to a water supply device, and the water outlet pipe is connected to a water use detection device, so that the water supply device sends water into the water meter, and the water flows into the water use detection device after passing through the water meter.

[0013] The water usage detection device can collect water passing through the water meter, and then determine the water supply of the water supply device, and thus the actual water volume passing through the water meter. The automatic meter reading device can read the water meter indication, that is, determine the water supply of the water supply device displayed on the water meter. Therefore, by comparing the difference between the actual water volume displayed by the water usage detection device and the water supply volume read on the water meter, the measurement accuracy of the water meter can be determined, and the detection function of the water meter can be realized.

[0014] Secondly, a number of intermediate pipes are arranged on the working platform, and the intermediate pipes are all slidably connected to the working platform along their own axes. Therefore, by adjusting the positions of the several intermediate pipes, a number of water meters can be installed between adjacent intermediate pipes, between the water outlet pipe and the adjacent intermediate pipe, and between the water inlet pipe and the adjacent intermediate pipe, thereby realizing the series connection of several water meters.

[0015] When installing the water meter, it is only necessary to slide the corresponding intermediate pipe so that the intermediate pipe can quickly approach the water meter and align with the water meter to achieve the installation of the intermediate pipe and the water meter.

[0016] The water meter between the water inlet pipe and the adjacent intermediate pipe is the last water meter to be installed. When installing the last water meter, the worker holds the water meter with one hand and controls the clamping drive with the other hand to drive the water inlet pipe to extend until the water inlet pipe is connected to the corresponding water meter. At this time, under the action of the continuous clamping force of the clamping cylinder, all water meters are firmly pressed against the corresponding intermediate pipes or water outlet pipes, and all water meters are installed in place.

[0017] Therefore, the pre-connection between several water meters is achieved through the sliding middle pipe, and finally the connection between several water meters and the corresponding middle pipe is reinforced by the clamping drive to ensure the stability of the connection. The whole installation process is more convenient and quick, and the installation efficiency of the water meter is improved. At the same time, the time for adjusting the middle water pipe is reduced, which also reduces the possibility of workers being injured by accidentally touching the clamping drive, and improves the safety of water meter installation.

[0018] Optionally, a water storage device is further included, and the water supply device and the water usage detection device are both connected to the water storage device.

[0019] By adopting the above technical scheme, the water supply device sends the water in the water storage device into the water meter, and the water in the water meter flows into the water use detection device, and then the water detection device detects the water supply amount. After the detection is completed, the water in the water use detection device flows back to the water storage device, thereby realizing water circulation and allowing water resources to be reused.

[0020] Optionally, a water leakage trough is provided on the working platform, and the water leakage trough is connected to the water storage device;

[0021] The working platform is provided with a water leakage plate, the water leakage plate closes the water leakage groove, and a plurality of through holes are opened through the water leakage plate;

[0022] The water inlet pipe, the water outlet pipe and a plurality of intermediate pipes are all arranged on the water leakage plate.

[0023] By adopting the above technical solution, since some water may remain in the water meter and the intermediate pipe, when the water meter is disassembled, the water in the water meter and the intermediate pipe will remain on the leakage plate, and then flow into the leakage groove from the through holes on the leakage plate, and finally flow back into the water storage device, which can reduce the waste of water resources.

[0024] Optionally, a slide rail is provided on the working platform, and the length direction of the slide rail is arranged along the axial direction of the intermediate pipe;

[0025] A plurality of clamping seats are arranged on the slide rail, and the clamping seats are slidably connected with the slide rail along the length direction of the slide rail;

[0026] The clamping seats are arranged in one-to-one correspondence with the intermediate pipes, and the intermediate pipes are slidably connected with the corresponding clamping seats along their own axial directions.

[0027] By adopting the above technical solution, the clamping seat can be set to install the intermediate pipe, and the clamping seat is slidably connected to the intermediate pipe, so when the clamping drive drives the water inlet pipe to extend, the plurality of intermediate pipes can move to ensure that the intermediate pipes can be connected to the corresponding water meter. At the same time, when installing the water meter, it is also convenient to push the intermediate pipe to move relative to the clamping seat to achieve the connection between the intermediate pipe and the corresponding water pipe.

[0028] The workbench is provided with a slide rail, the clamping seat is arranged on the slide rail, and the clamping seat is slidably connected with the slide rail. Therefore, it is convenient to adjust the position of the intermediate pipeline.

[0029] The installation efficiency of the water meter can be improved by the coordinated arrangement of the sliding connection between the clamping seat and the slide rail and the sliding connection between the intermediate pipe and the clamping seat.

[0030] Optionally, elastic gaskets are provided at both ends of the intermediate pipe.

[0031] By adopting the above technical solution and setting the elastic gasket, the sealing performance of the connection between the intermediate pipe and the water meter can be improved, thereby reducing the possibility of water leakage.

[0032] Optionally, the water usage detection device includes a water quantity detection component, the water quantity detection component includes a water storage tank and a weight scale, the water storage tank is connected to the water outlet pipe, and the water storage tank is arranged on the weight scale.

[0033] By adopting the above technical scheme, the water storage tank can collect the water sent into the working platform by the water supply device, and then the weight of the water in the water storage tank can be measured by the weight scale. Therefore, the volume of water can be determined by the water mass formula, and then the actual water supply of the water supply device can be determined.

[0034] Optionally, the water usage detection device also includes a flow control component, which includes several flow meters, the water inlet ends of the flow meters are connected to the water outlet pipe, and the water outlet ends of the flow meters are connected to the water tank; the flow control ranges of the several flow meters are different.

[0035] By adopting the above technical solution, the water sent out from the water meter will be sent into the water storage tank through the flow meter, and the flow meter can control the flow and monitor the real-time flow and total amount of the water meter to be tested.

[0036] In addition, the flow control ranges of several flow meters are different, so the connected flow meter can be changed. This design enables the detection process to adjust the flow size according to different needs, so more sets of data can be obtained, which is convenient for a more comprehensive evaluation of the performance of the water meter.

[0037] Optionally, the automatic meter reading device includes a detection platform, which is arranged directly above the working platform. A plurality of data collectors are arranged on the detection platform, and the plurality of data collectors are arranged in sequence and spaced apart along the axial direction of the intermediate pipe. The cameras of the data collectors are arranged directly facing the working platform in the vertical direction.

[0038] By adopting the above technical solution, the detection platform is arranged on the upper side of the working platform, and a data collector is arranged on the detection platform. The data collector reads the data of the corresponding water meter through its own camera, so that automatic meter reading can be realized.

[0039] Optionally, the length direction of the working platform is arranged along the axial direction of the intermediate pipe, and the detection platform is slidably connected to the working platform along the width direction of the working platform.

[0040] By adopting the above technical solution, since the testing platform is located directly above the working platform, it is not convenient to install the water meter. However, through the sliding connection between the testing platform and the working platform, it is convenient to move the testing platform, so that the testing platform provides space for the installation of the water meter.

[0041] Optionally, the data collector is slidably connected to the detection platform along the axial direction of the intermediate pipeline.

[0042] By adopting the above technical solution, it is easy to adjust the position of the data collector so that the camera of the data collector can focus on the corresponding water meter.

[0043] In summary, the present application includes at least one of the following beneficial technical effects:

[0044] 1. The present application can realize the pre-installation of several water meters by sliding several intermediate pipes, and finally reinforce the connection between several water meters and corresponding intermediate pipes by clamping driving parts, thereby realizing the stable installation of several water meters connected in series and improving the installation speed and convenience of water meters.

[0045] 2. This application realizes water circulation and reduces the waste of water resources.

[0046] 3. This application can detect the water meter at different flow rates through the flow control component, thereby improving the detection accuracy of the water meter. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] Figure 1 This is a schematic diagram of the overall structure of the water meter detection operating table of this application.

[0048] Figure 2 yes Figure 1 A partial enlarged schematic diagram of part A.

[0049] Figure 3 yes Figure 1 A partial enlarged schematic diagram of part B.

[0050] In the figure, 1. working platform; 11. water inlet pipe; 12. water outlet pipe; 13. intermediate pipe; 131. elastic gasket; 14. clamping drive; 15. slide rail; 151. block; 16. clamping seat; 161. fixing ring; 162. connecting plate; 1621. slide groove; 1622. groove; 17. leakage groove; 18. leakage plate; 2. water supply device; 3. water use detection device; 31. flow control component; 311. first pipe; 312. second pipe; 313. flow meter; 32. water detection component; 321. water storage tank; 322. weight scale; 323. return pipe; 4. water storage device; 41. water storage tank; 5. automatic meter reading device; 51. detection table; 52. sliding rail; 53. data collector; 54. bracket. DETAILED DESCRIPTION

[0051] The following is combined with Figure 1 -Attached Figure 3 , further details of this application are given.

[0052] A water meter detection operating table, referring to Figure 1 , including a working platform 1, one end of the working platform 1 is connected to a water supply device 2, the other end of the working platform 1 is connected to a water use detection device 3, a water storage device 4 is arranged at the lower side of the working platform 1, the water use detection device 3 and the water supply device 2 are both connected to the water storage device 4, and an automatic meter reading device 5 is arranged on the upper side of the working platform 1.

[0053] The water supply device 2 delivers the water in the water storage device 4 into the working platform 1, and the water will pass through all the water meters connected in series in the working platform 1 in turn. The water flowing through all the water meters will flow into the water consumption detection device 3. After the water consumption detection device 3 detects the water supply of the water supply device 2, the water consumption detection device 3 returns the water to the water storage device 4, thus realizing the water circulation. The automatic meter reading device 5 can automatically read the indexes of several water meters on the working platform 1, thus realizing automatic meter reading.

[0054] Reference Figure 1 The working platform 1 is provided with a water inlet pipe 11 at one end along its length direction, and a water outlet pipe 12 at the other end. The axial directions of the water inlet pipe 11 and the water outlet pipe 12 are both arranged along the length direction of the working platform 1. The end of the water inlet pipe 11 away from the water outlet pipe 12 is connected to the water supply device 2, and the end of the water outlet pipe 12 away from the water inlet pipe 11 is connected to the water use detection device 3. This arrangement can realize the supply and recovery of detection water for the working platform 1.

[0055] Reference Figure 1 and Figure 2 A plurality of intermediate pipes 13 are arranged on the working platform 1, and the plurality of intermediate pipes 13 are arranged in sequence along the length direction of the working platform 1. The intermediate pipes 13 are coaxially arranged with the water inlet pipe 11 and the water outlet pipe 12, and the intermediate pipes 13 are slidably connected with the working platform 1 along their own axis.

[0056] When installing the water meter, the water meter can be connected to the corresponding intermediate pipe 13 by sliding the intermediate pipe 13, and then several water meters can be connected in series by sliding several intermediate pipes 13 in sequence, thereby realizing simultaneous detection of several water meters.

[0057] Reference Figure 2 , elastic gaskets 131 are provided at both ends of the intermediate pipe 13, and the elastic gaskets 131 are made of elastic material. Therefore, when the water meter is connected to the corresponding intermediate pipe 13, the elastic gaskets 131 between the water meter and the corresponding intermediate pipe 13 will deform, thereby increasing the sealing between the water meter and the corresponding intermediate pipe 13.

[0058] Reference Figure 1 and Figure 2 In this embodiment, the intermediate pipe 13 is a plastic water pipe, and the intermediate pipe 13 has two different lengths, and the intermediate pipes 13 of two different lengths are used alternately. In addition, the length and material of the intermediate pipe 13 can be selected according to actual needs to ensure that several water meters can be connected in series.

[0059] Reference Figure 1 The water inlet pipe 11 is slidably connected to the working platform 1 along its own axis. A clamping drive 14 is provided on the working platform 1. The clamping drive 14 adopts a clamping cylinder. The output end of the clamping drive 14 is connected to the water inlet pipe 11.

[0060] Reference Figure 1 According to the installation sequence of water meters, the water meter between the water inlet pipe 11 and the adjacent intermediate pipe 13 is the last water meter to be installed. When installing the last water meter, the worker holds the water meter with one hand and aligns one end of the water meter with the corresponding intermediate pipe 13, and controls the clamping drive 14 with the other hand, and the water inlet pipe 11 automatically moves to connect with the water meter.

[0061] Moreover, the water inlet pipe 11 is pressed against the last installed water meter under the action of the clamping drive 14. Under the action of the continuous clamping force of the clamping drive 14, all the water meters can be firmly pressed against the corresponding intermediate pipes 13 or water outlet pipes 12, thereby ensuring that several water meters are connected to each other and improving the sealing between the water meters and the corresponding intermediate pipes 13 or water outlet pipes 12 or water inlet pipes 11.

[0062] Therefore, a plurality of water meters can be quickly pre-installed by the sliding intermediate pipe 13, and finally the water meters can be stably installed by the clamping drive 14, which greatly reduces the time for installing the water meters. This greatly reduces the possibility of workers' fingers being pinched due to the accidental activation of the clamping drive 14.

[0063] Reference Figure 1 and Figure 2 The working platform 1 is provided with a slide rail 15, the length direction of the slide rail 15 is arranged along the length direction of the working platform 1, the intermediate pipe 13 is located directly above the slide rail 15, and a clamping seat 16 is arranged between the intermediate pipe 13 and the slide rail 15, the upper end of the clamping seat 16 is connected to the intermediate pipe 13, and the lower end is connected to the slide rail 15. Therefore, the clamping seat 16 is used to realize the installation of the intermediate pipe 13.

[0064] Reference Figure 2The clamping seat 16 includes a fixing ring 161, the axial direction of the fixing ring 161 is arranged along the length direction of the working platform 1, the fixing ring 161 is sleeved on the outer side of the corresponding intermediate pipe 13, and the intermediate pipe 13 is slidably connected with the inner wall of the corresponding fixing ring 161 along its own axial direction. Therefore, the intermediate pipe 13 can adjust its position on the clamping seat 16 along its own axial direction, which is convenient for connecting the intermediate pipe 13 with the corresponding water meter.

[0065] Reference Figure 2 A connecting plate 162 is provided at the lower side of the fixing ring 161, and the connecting plate 162 is fixedly connected to the fixing ring 161. A sliding groove 1621 is provided at the lower side of the connecting plate 162, and the sliding groove 1621 penetrates the connecting plate 162 along the length direction of the slide rail 15. The slide rail 15 is plugged into and matched with the sliding groove 1621, and the slide rail 15 is slidably connected to the inner wall of the sliding groove 1621 along its own length direction. Such an arrangement enables the clamping seat 16 to drive the corresponding intermediate pipe 13 to move on the slide rail 15.

[0066] Reference Figure 2 The slide rail 15 has blocks 151 extending from both sides along its width direction, and the two inner side walls of the slide groove 1621 are provided with blocks 1622, which penetrate the connecting plate 162 along the length direction of the slide rail 15, and the blocks 151 and the blocks 1622 are arranged one by one, and the blocks 151 and the corresponding blocks 1622 are plugged and matched, and the blocks 151 are slidably connected with the inner wall of the corresponding blocks 1622 along the length direction of the slide rail 15. The matching of the blocks 151 and the blocks 1622 enables the connecting plate 162 to hook the slide rail 15, thereby preventing the clamping seat 16 from tipping over.

[0067] Reference Figure 1 and Figure 2 A water leakage groove 17 is provided on the upper side of the working platform 1, and a water leakage plate 18 is also provided on the working platform 1. The water leakage plate 18 closes the water leakage groove 17, and a plurality of through holes are provided on the water leakage plate 18, and the slide rail 15 is installed on the upper side of the water leakage plate 18. This arrangement enables the upper side of the water leakage plate 18 to normally perform the water meter detection operation, and the water in the water meter detection process or the water meter disassembly process will automatically flow into the water leakage groove 17 through the through holes on the water leakage plate 18.

[0068] Reference Figure 1 The water storage device 4 includes a water tank 41, which is located at the lower side of the working platform 1, and the water tank 41 is connected to the leakage trough 17 through a pipeline, so the water in the leakage trough 17 will flow into the water tank 41.

[0069] Reference Figure 1 The water supply device 2 adopts a water supply device composed of a water pump. The water inlet end of the water supply device 2 is connected to the water storage tank 41, and the water outlet end of the water supply device 2 is connected to the water inlet pipe 11, thereby realizing the water supply of the working platform 1.

[0070] Reference Figure 1 The water use detection device 3 includes a flow control component 31, which includes a first pipe 311, a second pipe 312, and a plurality of flow meters 313. The water inlet ends of the plurality of flow meters 313 are all connected to the first pipe 311, the water outlet ends of the plurality of flow meters 313 are all connected to the second pipe 312, the first pipe 311 is connected to the water outlet pipe 12, and the flow control ranges of the plurality of flow meters 313 are all different. Therefore, the plurality of flow meters 313 are arranged in parallel, and the flow meters 313 can control the flow and monitor the real-time flow and total amount of the water meter to be tested.

[0071] In addition, only one flow meter 313 is in an open state, and the other flow meters 313 are in an closed state. The selection of the open flow meter 313 is selected according to the water meter to be detected. In this embodiment, three flow meters 313 are provided, so by turning on or off different flow meters 313, three different flow rates can be controlled. This design enables the detection process to adjust the flow rate according to different needs, thereby more comprehensively evaluating the performance of the water meter.

[0072] Reference Figure 1 The water usage detection device 3 also includes a water volume detection component 32, and the water volume detection component 32 includes a water tank 321. A weight scale 322 is arranged at the lower side of the water tank 321. The second pipe 312 is connected to the water tank 321, so that the water passing through the corresponding flow meter 313 will flow into the water tank 321 through the second pipe 312. The weight scale 322 is used to detect the weight of the water in the water tank 321, and then the volume of the water can be inferred according to the water mass formula.

[0073] And, refer to Figure 1 A return water pipe 323 is also provided between the water tank 321 and the water tank 41. The water inlet end of the return water pipe 323 is connected to the water tank 321, and the water outlet end of the return water pipe 323 is connected to the water tank 41. A control valve is also provided on the return water pipe 323. After the water weight detection in the water tank 321 is completed, the control valve is started to allow the water in the water tank 321 to flow back into the water tank 41.

[0074] Reference Figure 1 and Figure 3 The automatic meter reading device 5 includes a detection platform 51, which is arranged on the working platform 1, and a sliding track 52 is arranged between the detection platform 51 and the working platform, and the length direction of the sliding track 52 is arranged along the width direction of the working platform 1, so that the detection platform 51 can slide on the working platform 1 in the width direction of the working platform 1, and space can be made for the installation of the water meter.

[0075] Reference Figure 1 and Figure 3, a plurality of data collectors 53 are arranged on the test platform 51, and the cameras of the data collectors 53 are arranged vertically downward facing the work platform 1, and the plurality of data collectors 53 are arranged in sequence along the length direction of the work platform 1. When a plurality of water meters are installed on the work platform 1 for testing, the data collectors 53 are arranged one by one with the water meters in the vertical direction, and the cameras of the data collectors 53 are facing the corresponding water meters in the vertical direction, so that the data collectors 53 automatically read the corresponding water meter readings through the cameras, realizing the automatic meter reading function.

[0076] Reference Figure 1 and Figure 3 , the detection platform 51 is also provided with a plurality of brackets 54, the data collector 53 is arranged one by one with the brackets 54, the data collector 53 is mounted on the corresponding bracket 54, and both ends of the bracket 54 along the width direction of the working platform 1 are slidably connected with the detection platform 51, and the sliding direction of the bracket 54 is arranged along the length direction of the working platform 1. Thus, it is convenient to adjust the position of the data collector 53 so that the data collector 53 can be aligned with the corresponding water meter.

[0077] A transparent glass plate is also provided at the lower side of the detection platform 51, and the transparent glass plate is fixedly connected to the detection platform 51, and the bracket 54 and the data collector 53 are both located on the upper side of the transparent glass plate. Thus, the transparent glass plate can protect the camera of the data collector 53.

[0078] The implementation principle of the embodiment of the present application is: install the water meter between the outlet pipe 12 and the adjacent intermediate pipe 13, slide the position of the corresponding intermediate pipe 13, so that the two ends of the water meter are respectively connected with the corresponding outlet pipe 12 and the corresponding intermediate pipe 13. Similarly, install the water meter between two adjacent intermediate pipes 13, and realize the quick connection between the water meter and the two adjacent intermediate pipes 13 by sliding the intermediate pipe 13 close to the side of the water inlet pipe 11.

[0079] When installing the last water meter, the worker holds the water meter with one hand, aligns one end of the water meter with the corresponding intermediate pipe 13, and controls the clamping drive 14 with the other hand, so that the water inlet pipe 11 automatically extends and presses against the water meter, thereby achieving the connection between the water inlet pipe 11 and the corresponding water meter. Moreover, under the continuous clamping force of the clamping drive 14, all water meters are firmly pressed against the corresponding intermediate pipe 13 or water outlet pipe 12, so that several water meters are connected to each other.

[0080] After installing the water meters, slide the detection platform 51 so that it is located directly above the water meters, adjust the positions of the brackets 54 so that there is a corresponding data collector 53 directly above each water meter, and ensure that the data collector 53 can be focused on the corresponding water meter.

[0081] When the water supply device 2 and the corresponding flow meter 313 are turned on, the water will flow through all the water meters connected in series in sequence and then flow into the water storage tank 321 .

[0082] In the above process, the reading V1 on the water meter to be tested is read by the data collector 53, and the water supply of the water supply device 2 is detected by the water quantity detection component 32 as V2. Both V1 and V2 are uploaded to the computer. In addition, by switching different flow meters 313 to change the flow of different sizes, multiple sets of detection data are obtained. If the difference between V1 and V2 is within a certain error, it indicates that the measurement accuracy of the water meter meets the standard. On the contrary, it indicates that there is a problem with the measurement accuracy of the water meter.

[0083] In addition, the water supply pressure can be increased by the water supply device 2 to check whether the water meter is leaking, thereby detecting the air tightness of the water meter.

[0084] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on 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 operating table, characterized in that: include: A working platform (1), wherein the working platform (1) is provided with a water inlet pipe (11), a water outlet pipe (12) and a plurality of intermediate pipes (13); the intermediate pipe (13), the water inlet pipe (11) and the water outlet pipe (12) are all coaxially arranged; the plurality of intermediate pipes (13) are all located between the water inlet pipe (11) and the water outlet pipe (12); the plurality of intermediate pipes (13) are arranged in sequence at intervals along their own axial direction; the intermediate pipes (13) are slidably connected to the working platform (1) along their own axial direction; the water inlet pipe (11) is provided with a clamping drive member (14) for driving the water inlet pipe (11) to move along its own axial direction; A water supply device (2), the water supply device (2) being in communication with the water inlet pipe (11); A water use detection device (3), the water use detection device (3) being in communication with the water outlet pipe (12); An automatic meter reading device (5), wherein the automatic meter reading device (5) is arranged on the working platform (1), and the automatic meter reading device (5) is used to read the indication of a water meter.

2. A water meter detection operating table according to claim 1, characterized in that: It also includes a water storage device (4), and the water supply device (2) and the water use detection device (3) are both connected to the water storage device (4).

3. A water meter detection operating table according to claim 2, characterized in that: The working platform (1) is provided with a water leakage groove (17), and the water leakage groove (17) is connected to the water storage device (4); The working platform (1) is provided with a water leakage plate (18), the water leakage plate (18) closes the water leakage groove (17), and a plurality of through holes are formed through the water leakage plate (18); The water inlet pipe (11), the water outlet pipe (12) and the plurality of intermediate pipes (13) are all arranged on the water leakage plate (18).

4. A water meter detection operating table according to claim 1, characterized in that: The working platform (1) is provided with a slide rail (15), and the length direction of the slide rail (15) is arranged along the axial direction of the intermediate pipe (13); A plurality of clamping seats (16) are provided on the slide rail (15), and the clamping seats (16) are slidably connected to the slide rail (15) along the length direction of the slide rail (15); The clamping seats (16) are arranged in one-to-one correspondence with the intermediate pipes (13), and the intermediate pipes (13) are slidably connected to the corresponding clamping seats (16) along their own axial direction.

5. A water meter detection operating table according to claim 1, characterized in that: Elastic washers (131) are provided at both ends of the intermediate pipe (13).

6. A water meter detection operating table according to claim 1, characterized in that: The water consumption detection device (3) comprises a water quantity detection component (32), the water quantity detection component (32) comprises a water storage tank (321) and a weight scale (322), the water storage tank (321) is connected to the water outlet pipe (12), and the water storage tank (321) is arranged on the weight scale (322).

7. A water meter detection operating table according to claim 6, characterized in that: The water consumption detection device (3) further comprises a flow control component (31), wherein the flow control component (31) comprises a plurality of flow meters (313), wherein water inlet ends of the flow meters (313) are all connected to the water outlet pipe (12), and water outlet ends of the flow meters (313) are all connected to the water storage tank (321); and the flow control ranges of the plurality of flow meters (313) are all different.

8. A water meter detection operating table according to claim 1, characterized in that: The automatic meter reading device (5) comprises a detection platform (51), the detection platform (51) being arranged directly above the working platform (1), a plurality of data collectors (53) being arranged on the detection platform (51), the plurality of data collectors (53) being arranged in sequence and spaced apart along the axial direction of the intermediate pipe (13), and a camera of the data collector (53) being arranged directly facing the working platform (1) in a vertical direction.

9. A water meter detection operating table according to claim 8, characterized in that: The length direction of the working platform (1) is arranged along the axial direction of the intermediate pipe (13), and the detection platform (51) is slidably connected to the working platform (1) along the width direction of the working platform (1).

10. A water meter detection operating table according to claim 8, characterized in that: The data collector (53) is slidably connected to the detection platform (51) along the axial direction of the intermediate pipe (13).

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