An automatic verification system for gas meters

Abstract

The utility model relates to a kind of gas meter automation verification system, belong to the field of automation equipment.The utility model includes horizontal moving mechanism and detection mechanism, the detection mechanism is installed on horizontal moving mechanism, its structural features are as follows:the detection mechanism includes detection cylinder, detection support, electrification support, communication support, electrification PCB board and communication PCB board, the cylinder barrel of the detection cylinder is installed on horizontal moving mechanism, the piston rod of the detection support is connected with detection cylinder, the electrification support and communication support are all set in detection support, the electrification PCB board and communication PCB board are respectively set in electrification support and communication support, the horizontal moving mechanism includes horizontal moving cylinder, horizontal moving support, horizontal moving slide rail, horizontal moving sliding block, horizontal moving support plate, the cylinder barrel of the horizontal moving cylinder is installed on horizontal moving support, the piston rod of the horizontal moving cylinder is connected with horizontal moving support plate, the horizontal moving support plate is installed on horizontal moving slide rail by horizontal moving sliding block.

Description

Technical Field

[0001] This utility model relates to an automated calibration system for gas meters, belonging to the field of automated equipment. Background Technology

[0002] Gas meter testing must be conducted strictly in accordance with relevant regulations and standards, and the testing environment is subject to strict requirements. Currently, gas meter testing is mostly done manually, with the gas meter powered by batteries manually installed. The near-infrared communication board is also manually aligned with the communication window of the meter, a cumbersome and inefficient process that is prone to errors such as misalignment of the infrared head, leading to communication failure. Utility Model Content

[0003] The purpose of this invention is to overcome the above-mentioned shortcomings in the existing technology and to provide an automated gas meter calibration system with a reasonable structural design.

[0004] The technical solution adopted by this utility model to solve the above problems is as follows: the gas meter automatic calibration system includes a horizontal movement mechanism and a detection mechanism. The detection mechanism is installed on the horizontal movement mechanism. Its structural features are as follows: the detection mechanism includes a detection cylinder, a detection bracket, a power-on bracket, a communication bracket, a power-on PCB board, and a communication PCB board. The cylinder barrel of the detection cylinder is installed on the horizontal movement mechanism. The detection bracket is connected to the piston rod of the detection cylinder. The power-on bracket and the communication bracket are both set on the detection bracket. The power-on PCB board and the communication PCB board are respectively set on the power-on bracket and the communication bracket.

[0005] Furthermore, the lateral movement mechanism includes a lateral movement cylinder, a lateral movement bracket, a lateral movement slide rail, a lateral movement slider, and a lateral movement support plate. The cylinder barrel of the lateral movement cylinder is mounted on the lateral movement bracket, the piston rod of the lateral movement cylinder is connected to the lateral movement support plate, and the lateral movement support plate is mounted on the lateral movement slide rail via the lateral movement slider.

[0006] Furthermore, there are multiple transverse sliding plates, which are connected by transverse sliding linkages, and each transverse sliding plate is equipped with a detection mechanism.

[0007] Furthermore, the energized PCB board is provided with positive and negative terminals.

[0008] Furthermore, the communication PCB board is equipped with an infrared receiving diode, a photodiode, and an infrared emitting diode.

[0009] Furthermore, the gas meter automated calibration system also includes a riser for raising the gas meter to an appropriate height, and a pressure gauge for limiting the high position of the gas meter.

[0010] Furthermore, the battery compartment of the gas meter is provided with a positive terminal and a negative terminal, which are in contact with the positive and negative terminals, respectively.

[0011] Furthermore, the gas meter's casing is provided with a communication window, which is aligned with an infrared receiving diode, a photosensitive diode, and an infrared emitting diode.

[0012] Furthermore, the positive and negative electrodes are respectively connected to the two poles of the battery.

[0013] Compared with the prior art, this utility model has the following advantages: When using this gas meter automatic calibration system to calibrate the gas meter, the positive and negative terminals can be pushed into the battery compartment by the detection cylinder, and then the detection mechanism can be moved by the transverse cylinder to make the positive and negative terminals contact the positive and negative terminals in the battery compartment. At the same time, the infrared communication head is aligned with the communication window, thereby realizing the automatic power-on of the gas meter and the alignment of the infrared communication head, without the need for manual operation, thus improving work efficiency. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the automated gas meter calibration system according to an embodiment of the present invention.

[0015] Figure 2 This is a three-dimensional structural diagram of the automated gas meter calibration system according to an embodiment of the present invention.

[0016] Figure 3 yes Figure 2 A magnified structural diagram of part A in the diagram.

[0017] Figure 4 This is a three-dimensional structural diagram of the automated gas meter calibration system according to an embodiment of the present invention.

[0018] In the diagram: 1. Horizontal movement cylinder; 2. Horizontal movement bracket; 3. Horizontal movement slide rail; 4. Horizontal movement slider; 5. Horizontal movement support plate; 6. Horizontal movement connecting rod; 7. Detection cylinder; 8. Detection bracket; 9. Power-on bracket; 10. Communication bracket; 11. Power-on PCB board; 12. Communication PCB board; 13. Positive electrode; 14. Negative electrode; 15. Infrared receiving diode; 16. Photodiode; 17. Infrared emitting diode; 18. Rising gauge base; 19. Pressure gauge base; 20. Gas meter; 21. Communication window; 22. Battery compartment. Detailed Implementation

[0019] The present invention will be further described in detail below with reference to the accompanying drawings and through embodiments. The following embodiments are explanations of the present invention, but the present invention is not limited to the following embodiments.

[0020] Example.

[0021] See Figures 1 to 4As shown in the accompanying drawings, the structures, proportions, sizes, etc., depicted in this specification are merely for illustrative purposes to aid those skilled in the art and to provide a clear understanding. They are not intended to limit the scope of this invention and therefore have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to size, provided they do not affect the effectiveness or purpose of this invention, should still fall within the scope of the technical content disclosed in this invention. Furthermore, the use of terms such as "upper," "lower," "left," "right," "middle," and "one" in this specification is solely for clarity and not intended to limit the scope of this invention. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of this invention.

[0022] The automated gas meter calibration system in this embodiment includes a horizontal movement mechanism, a detection mechanism, a lifting seat 18 for raising the gas meter 20 to an appropriate height, and a pressure seat 19 for limiting the high position of the gas meter 20. The detection mechanism is installed on the horizontal movement mechanism.

[0023] The detection mechanism in this embodiment includes a detection cylinder 7, a detection bracket 8, a power-on bracket 9, a communication bracket 10, a power-on PCB board 11, and a communication PCB board 12. The cylinder of the detection cylinder 7 is mounted on the transverse movement mechanism. The detection bracket 8 is connected to the piston rod of the detection cylinder 7. The power-on bracket 9 and the communication bracket 10 are both mounted on the detection bracket 8. The power-on PCB board 11 and the communication PCB board 12 are respectively mounted on the power-on bracket 9 and the communication bracket 10. The power-on PCB board 11 is provided with a positive electrode 13 and a negative electrode 14. The communication PCB board 12 is provided with an infrared receiving diode 15, a photodiode 16, and an infrared emitting diode 17. The infrared receiving diode 15, the photodiode 16, and the infrared emitting diode 17 constitute an infrared communication head.

[0024] The transverse movement mechanism in this embodiment includes a transverse movement cylinder 1, a transverse movement bracket 2, a transverse movement slide rail 3, a transverse movement slider 4, and a transverse movement support plate 5. The cylinder of the transverse movement cylinder 1 is mounted on the transverse movement bracket 2, and the piston rod of the transverse movement cylinder 1 is connected to the transverse movement support plate 5. The transverse movement support plate 5 is mounted on the transverse movement slide rail 3 through the transverse movement slider 4. There are multiple transverse movement support plates 5, which are connected by a transverse movement connecting rod 6. Each transverse movement support plate 5 is equipped with a detection mechanism.

[0025] In this embodiment, the battery compartment 22 of the gas meter 20 is provided with a positive pole and a negative pole. The positive pole and the negative pole are in contact with the positive pole 13 and the negative pole 14, respectively. The positive pole 13 and the negative pole 14 are connected to the two poles of the battery, respectively. The outer casing of the gas meter 20 is provided with a communication window 21, which is aligned with the infrared receiving diode 15, the photosensitive diode 16 and the infrared emitting diode 17.

[0026] Specifically, when the gas meter automatic calibration system is working, the gas meter 20 can be raised to a specified height by the lifting seat 18 and limited by the pressure seat 19. The detection cylinder 7 pushes out the detection bracket 8, and the transverse cylinder 1 pushes the transverse support plate 5 so that the positive electrode 13 and the negative electrode 14 make contact with the positive and negative electrodes in the battery compartment 22 of the gas meter 20 respectively to form an electrical connection. At the same time, the infrared receiving diode 15, the photosensitive diode 16 and the infrared emitting diode 17 are aligned with the communication window 21 on the gas meter 20 to form a communication connection, thereby realizing the calibration of the gas meter 20.

[0027] Furthermore, it should be noted that the specific embodiments described in this specification may differ in the shape and name of their components. The above description is merely illustrative of the structure of this utility model. All equivalent or simple variations made based on the structure, features, and principles described in this utility model are included within the protection scope of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, as long as they do not deviate from the structure of this utility model or exceed the scope defined by the claims, all of which should fall within the protection scope of this utility model.

Claims

1. An automated gas meter calibration system, comprising a traversing mechanism and a testing mechanism, wherein the testing mechanism is mounted on the traversing mechanism, characterized in that: The detection mechanism includes a detection cylinder (7), a detection bracket (8), a power-on bracket (9), a communication bracket (10), a power-on PCB board (11), and a communication PCB board (12). The cylinder of the detection cylinder (7) is mounted on a transverse mechanism. The detection bracket (8) is connected to the piston rod of the detection cylinder (7). The power-on bracket (9) and the communication bracket (10) are both mounted on the detection bracket (8). The power-on PCB board (11) and the communication PCB board (12) are respectively mounted on the power-on bracket (9) and the communication bracket (10).

2. The automated gas meter calibration system according to claim 1, characterized in that: The lateral movement mechanism includes a lateral movement cylinder (1), a lateral movement bracket (2), a lateral movement slide rail (3), a lateral movement slider (4), and a lateral movement support plate (5). The cylinder of the lateral movement cylinder (1) is mounted on the lateral movement bracket (2), and the piston rod of the lateral movement cylinder (1) is connected to the lateral movement support plate (5). The lateral movement support plate (5) is mounted on the lateral movement slide rail (3) via the lateral movement slider (4).

3. The automated gas meter calibration system according to claim 2, characterized in that: The number of transverse pallets (5) is multiple, and the multiple transverse pallets (5) are connected by transverse connecting rods (6). Each transverse pallet (5) is equipped with a detection mechanism.

4. The automated gas meter calibration system according to claim 1, characterized in that: The energized PCB board (11) is provided with a positive electrode (13) and a negative electrode (14).

5. The automated gas meter calibration system according to claim 1, characterized in that: The communication PCB board (12) is provided with an infrared receiving diode (15), a photodiode (16) and an infrared emitting diode (17).

6. The automated gas meter calibration system according to claim 1, characterized in that: The automatic gas meter calibration system also includes a lifter (18) for raising the gas meter (20) to an appropriate height, and a pressure gauge (19) for limiting the high position of the gas meter (20).

7. The automated gas meter calibration system according to claim 6, characterized in that: The gas meter (20) has a positive pole and a negative pole in its battery compartment (22), and the positive pole and the negative pole are in contact with the positive pole (13) and the negative pole (14), respectively.

8. The automated gas meter calibration system according to claim 6, characterized in that: The gas meter (20) has a communication window (21) on its outer casing, which is aligned with an infrared receiving diode (15), a photodiode (16), and an infrared emitting diode (17).

9. The automated gas meter calibration system according to claim 7, characterized in that: The positive electrode (13) and negative electrode (14) are respectively connected to the two poles of the battery.

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