Hydraulic energy storage tank detection device

Abstract

The utility model discloses a hydraulic energy storage tank detection device, which comprises a base, a slide rail assembly, a detection platform, a detection air column, two mounting seats, two outer diameter detection assemblies and a control part, the control part is arranged on one side of the base, the slide rail assembly drives the detection platform to move, the detection air column is mounted on the detection platform, the detection air column is provided with a detection air passage group, and the detection air passage group is communicated with the mounting seats. The detection air column is provided with a detection air hole group, the detection air hole group is communicated with the detection air channel group, the two installation seats are close to each other and are provided with two through holes, and the outer diameter detection assembly extends out of the through holes and abuts against the to-be-detected energy storage tank. Through the application of the hydraulic energy storage tank detection device provided by the utility model, the detection platform is driven to move through the slide rail assembly and is matched with the two outer diameter detection assemblies on the two mounting seats, so that the outer diameter detection of the energy storage tank to be detected can be completed, and the inner diameter detection of the energy storage tank to be detected can be completed through the detection air column on the detection platform; and the detection efficiency and the detection precision are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection equipment, in particular to a hydraulic energy storage tank detection device. Background Art

[0002] The energy storage tank is a container for storing energy storage medium in the energy storage system. Before use, the energy storage tank needs to be inspected for size to remove unqualified products. The existing inspection method is usually through manual inspection, often using micrometers for measurement. This method is inconvenient to operate, and it is difficult to grasp the relative position of the micrometer and the hydraulic energy storage tank. The measurement result is easily affected by human operation, with low measurement accuracy and slow measurement efficiency. Utility Model Content

[0003] In view of this, in order to solve the above problems, the purpose of the utility model is to provide a hydraulic accumulator tank detection device comprising:

[0004] A base, a slide rail assembly, a detection platform, a detection air column, two mounting seats, two outer diameter detection components and a control unit, wherein the control unit is arranged on one side of the base, the slide rail assembly and the two mounting seats are both mounted on the base, the lower surface of the detection platform is mounted on the upper surface of the slide rail assembly, the slide rail assembly can be operated to drive the detection platform to move along a first direction, and drive the detection platform to enter or leave the gap between the two mounting seats, the lower end of the detection air column is mounted on the upper surface of the detection platform, a detection air channel group is provided in the detection air column, a detection air hole group is provided on the outer wall of the detection air column, the detection air hole group is connected to the detection air channel group, an air outlet is provided on the upper surface of the detection platform, and the air outlet is connected to the detection air channel group. An air inlet channel is provided in the detection platform, an air inlet hole is provided at one end of the detection platform, one end of the air inlet channel is communicated with the air inlet hole, the other end of the air inlet channel is communicated with the air outlet hole, the air inlet hole is connected to a gas-to-electric converter, the gas-to-electric converter is connected to a gas supply device, each of the mounting seats has an installation space, two through holes are provided on both sides of the two mounting seats close to each other, the two outer diameter detection components are installed in the two installation spaces, one end of the two outer diameter detection components can be operably extended out of the through hole and abutted against the outer wall of the energy storage tank to be tested, the two outer diameter detection components can be operably moved closer to or away from each other along a second direction, the second direction is perpendicular to the first direction, the gas-to-electric converter and the two outer diameter detection components are all connected to the control unit.

[0005] In another preferred embodiment, the slide rail assembly includes: two slide rail bodies and two sliders, the lower surfaces of the two slide rail bodies are installed on the upper surface of the base, the two sliders are slidably installed on the two slide rail bodies, and the upper surfaces of the two sliders are installed on the lower surface of the detection platform.

[0006] In another preferred embodiment, the detection airway group includes: two first airways, two second airways and two third airways, the two first airways, the two second airways and the two third airways are symmetrically arranged about the axis of the detection air column, the lower ends of the two first airways, the two second airways and the two third airways are connected to the air inlet, the cross-sections of the two first airways, the two second airways and the two third airways in the vertical direction are all arranged in a "Г" shape, the lengths of the two first airways, the two second airways and the two third airways in the vertical direction are gradually reduced, and the upper ends of the two first airways, the two second airways and the two third airways are all connected to the detection air hole group.

[0007] In another preferred embodiment, the detection pore group includes: two first pores, two second pores and two third pores, the two first pores, the two second pores and the two third pores are symmetrically arranged about the axis of the detection air column, the two first air channels are connected to the two first air channels, the two second air channels are connected to the two second air channels, and the two third air channels are connected to the two third air channels.

[0008] In another preferred embodiment, each of the outer diameter detection components includes: an outer diameter detection member and a displacement sensor, the outer diameter detection member and the displacement sensor are both installed in the installation space, the outer diameter detection member is operable to move along the second direction, one end of the outer diameter detection member is operable to pass through the through hole and abut against the outer wall of the energy storage tank to be tested, the outer diameter detection member is connected to the detection end of the displacement sensor, and the outer diameter detection member is operable to drive the detection end of the displacement sensor to move.

[0009] In another preferred embodiment, each of the outer diameter detection components comprises: a cross bar and a vertical bar, wherein the cross bar is slidably installed in the installation space, one end of the cross bar is abutted against the outer wall of the energy storage tank to be tested, and one side of the vertical bar can be abutted against the detection end of the displacement sensor, and the vertical bar can be operated to drive the detection end of the displacement sensor to move.

[0010] In another preferred embodiment, the control unit has a channel box, a control machine and a display screen, the gas-electric converter and the two displacement sensors are connected to the channel box, and the channel box and the display screen are connected to the control machine.

[0011] Due to the adoption of the above technical solution, the utility model has the following positive effects compared with the prior art: through the application of the utility model, a hydraulic energy storage tank detection device is provided, the detection platform is driven to move by the slide rail assembly, and cooperates with the two outer diameter detection assemblies in the two mounting seats to complete the outer diameter detection of the energy storage tank to be tested, and the inner diameter detection of the energy storage tank to be tested can be completed by the detection gas column on the detection platform, which is convenient and fast, and improves the detection efficiency and detection accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is an overall schematic diagram of a hydraulic accumulator tank detection device.

[0013] In the attached drawings: 1. base; 2. detection platform; 3. detection gas column; 4. mounting seat; 5. slide rail body; 6. slider; 7. first air channel; 8. second air channel; 9. third air channel; 10. first air hole; 11. second air hole; 12. third air hole; 13. outer diameter detection part; 14. displacement sensor; 15. cross bar; 16. vertical bar; 17. energy storage tank to be tested. DETAILED DESCRIPTION

[0014] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0015] like Figure 1 As shown, a hydraulic accumulator tank detection device of a preferred embodiment is shown, comprising:

[0016] A base 1, a slide rail assembly, a detection platform 2, a detection air column 3, two mounting seats 4, two outer diameter detection components and a control unit, wherein the control unit is arranged on one side of the base 1, the slide rail assembly and the two mounting seats 4 are both mounted on the base 1, the lower surface of the detection platform 2 is mounted on the upper surface of the slide rail assembly, the slide rail assembly can operably drive the detection platform 2 to move along a first direction, and drive the detection platform 2 to enter or leave the gap between the two mounting seats 4, the lower end of the detection air column 3 is mounted on the upper surface of the detection platform 2, a detection air channel group is provided in the detection air column 3, a detection air hole group is provided on the outer wall of the detection air column 3, the detection air hole group is connected to the detection air channel group, an air outlet is provided on the upper surface of the detection platform 2, and the air outlet is connected to the detection air channel The detection platform 2 is connected to the detection platform 2, an air inlet channel is provided in the detection platform 2, an air inlet hole is provided at one end of the detection platform 2, one end of the air inlet channel is connected to the air inlet hole, the other end of the air inlet channel is connected to the air outlet hole, the air inlet hole is connected to a gas-to-electric converter, the gas-to-electric converter is connected to an inflation device, each mounting seat 4 has an installation space, two through holes are provided on both sides of the two mounting seats 4 close to each other, two outer diameter detection components are installed in the two installation spaces, one end of the two outer diameter detection components can be operably extended out of the through hole and abutted against the outer wall of the energy storage tank 17 to be tested, the two outer diameter detection components can be operably moved closer to or away from each other along the second direction, the second direction is perpendicular to the first direction, and the gas-to-electric converter and the two outer diameter detection components are all connected to the control unit.

[0017] During actual use, when the energy storage tank 17 to be tested is tested, the device is first calibrated through two outer diameter calibration blocks and two inner diameter calibration cylinders. Specifically, a first outer diameter calibration block that meets the minimum outer diameter qualified value is first installed on the detection gas column 3, and the first outer diameter calibration block is driven to between the two mounting seats 4 through the slide rail body 5. At this time, the outer wall of the first outer diameter calibration block is stuck against one end of the two outer diameter detection parts 13, and the two outer diameter detection parts then drive the detection ends of the two displacement sensors 14 to move, so as to obtain an outer diameter data of a minimum qualified value based on the data obtained by the two displacement sensors 14, and then remove the first outer diameter calibration block, and then install a second outer diameter calibration block that meets the maximum outer diameter qualified value on the detection gas column 3, repeat the above steps, and obtain an outer diameter data of a maximum qualified value. Then the inner diameter is calibrated. First, a first inner diameter calibration cylinder that meets the minimum inner diameter qualified value is placed on the detection air column 3, and the detection airway group in the detection air column 3 is inflated by the inflation equipment. The gas is discharged through the detection air hole group and sprayed toward the inner wall of the first inner diameter calibration cylinder. The gas-to-electric converter in the detection platform 2 converts the air flow pressure into the change of the voltage of the gas-to-electric sensor according to the induction, so as to obtain the inner diameter data of the minimum qualified value. Then, the first inner diameter calibration cylinder is removed, and then a second inner diameter calibration cylinder that meets the maximum inner diameter qualified value is placed on the detection air column 3. The above steps are repeated to obtain the inner diameter data of the maximum qualified value. After the calibration is completed, the energy storage tank 17 to be tested is sleeved on the detection gas column 3, and then inflated by the inflation device to obtain the inner diameter data of the energy storage tank 17 to be tested. If the inner diameter data is between the inner diameter data of the minimum qualified value and the inner diameter data of the maximum qualified value, the inner diameter is qualified. After measuring the inner diameter, the energy storage tank 17 to be tested is driven between the two mounting seats 4 through the slide rail body 5. At this time, the outer wall of the energy storage tank 17 to be tested is stuck against one end of the two outer diameter detection pieces 13, and the two outer diameter detection pieces further drive the detection ends of the two displacement sensors 14 to move, so as to obtain an outer diameter data according to the data obtained by the two displacement sensors 14. If the outer diameter data is between the outer diameter data of the minimum qualified value and the outer diameter data of the maximum qualified value, the outer diameter is qualified, that is, the detection of the energy storage tank 17 to be tested is completed.

[0018] Further, as a preferred embodiment, the slide rail assembly includes: two slide rail bodies 5 and two sliders 6, the lower surfaces of the two slide rail bodies 5 are installed on the upper surface of the base 1, the two sliders 6 are slidably installed on the two slide rail bodies 5, and the upper surfaces of the two sliders 6 are installed on the lower surface of the detection platform 2.

[0019] Further, as a preferred embodiment, the detection airway group includes: two first airways 7, two second airways 8 and two third airways 9, the two first airways 7, the two second airways 8 and the two third airways 9 are symmetrically arranged about the axis of the detection air column 3, the lower ends of the two first airways 7, the two second airways 8 and the two third airways 9 are connected to the air inlet, the cross-sections of the two first airways 7, the two second airways 8 and the two third airways 9 along the vertical direction are all arranged in a "Г" shape, the lengths of the two first airways 7, the two second airways 8 and the two third airways 9 along the vertical direction are gradually reduced, and the upper ends of the two first airways 7, the two second airways 8 and the two third airways 9 are all connected to the detection air hole group.

[0020] Further, as a preferred embodiment, the detection pore group includes: two first pores 10, two second pores 11 and two third pores 12, the two first pores 10, the two second pores 11 and the two third pores 12 are symmetrically arranged about the axis of the detection gas column 3, the two first air channels 7 are connected to the two first pores 10, the two second air channels 8 are connected to the two second pores 11, and the two third air channels 9 are connected to the two third pores 12. Further, the cross-sections of the two first air channels 7, the two second air channels 8 and the two third air channels 9 along the vertical direction are all arranged in a "Г" shape, and the length along the vertical direction is gradually reduced, so that the corresponding two first pores 10, the two second pores 11 and the two third pores 12 are opened on the outer wall of the detection gas column 3 along the vertical direction, and then the different positions of the inner wall of the energy storage tank 17 to be tested in the vertical direction are detected, ensuring the detection accuracy.

[0021] Further, as a preferred embodiment, each outer diameter detection component includes: an outer diameter detection member 13 and a displacement sensor 14, both of which are installed in the installation space, the outer diameter detection member 13 is operable to move along the second direction, one end of the outer diameter detection member 13 is operable to pass through the through hole and abut against the outer wall of the energy storage tank 17 to be tested, the outer diameter detection member 13 is connected to the detection end of the displacement sensor 14, and the outer diameter detection member 13 is operable to drive the detection end of the displacement sensor 14 to move.

[0022] Further, as a preferred embodiment, each outer diameter detection member 13 includes: a crossbar 15 and a vertical bar 16, the crossbar 15 is slidably installed in the installation space, one end of the crossbar 15 is clamped against the outer wall of the energy storage tank 17 to be tested, one side of the vertical bar 16 can be clamped against the detection end of the displacement sensor 14, and the vertical bar 16 can be operated to drive the detection end of the displacement sensor 14 to move. Further, in actual use, when the outer diameter of the energy storage tank 17 to be tested is detected, the slide rail body 5 drives the energy storage tank 17 to be tested between the two mounting seats 4, and when the energy storage tank 17 to be tested moves, the outer wall of the energy storage tank 17 to be tested is clamped against one end of the crossbar 15, and when the crossbar 15 is exactly at the center of the energy storage tank 17 to be tested, the displacement of the crossbar 15 in the horizontal direction reaches the maximum value, and drives the detection end of the displacement sensor 14 to move a certain distance, and the corresponding detection result is obtained according to the moving distance of the detection end of the displacement sensor 14, so as to judge whether the energy storage tank 17 to be tested is qualified.

[0023] Further, as a preferred embodiment, the control unit has a channel box, a control machine and a display screen, the gas-to-electric converter and the displacement sensor 14 are connected to the channel box, and the channel box and the display screen are connected to the control machine. Further, in actual use, the obtained measurement data is presented on the display screen, and it can be judged whether the energy storage tank 17 to be tested is qualified according to the display result. Further, the gas-to-electric converter converts the airflow pressure into a voltage change according to the induction, thereby judging whether the inner diameter of the energy storage tank 17 to be tested is qualified. The gas-to-electric converter is a conventional technical means in this field and will not be described in detail here.

[0024] The above description is only a preferred embodiment of the present invention, and does not limit the implementation mode and protection scope of the present invention. For those skilled in the art, it should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A hydraulic accumulator tank detection device, It is characterized in that include: A base, a slide rail assembly, a detection platform, a detection air column, two mounting seats, two outer diameter detection components and a control unit, wherein the control unit is arranged on one side of the base, the slide rail assembly and the two mounting seats are both mounted on the base, the lower surface of the detection platform is mounted on the upper surface of the slide rail assembly, the slide rail assembly can be operated to drive the detection platform to move along a first direction, and drive the detection platform to enter or leave the gap between the two mounting seats, the lower end of the detection air column is mounted on the upper surface of the detection platform, a detection air channel group is provided in the detection air column, a detection air hole group is provided on the outer wall of the detection air column, the detection air hole group is connected to the detection air channel group, an air outlet is provided on the upper surface of the detection platform, and the air outlet is connected to the detection air channel group. An air inlet channel is provided in the detection platform, an air inlet hole is provided at one end of the detection platform, one end of the air inlet channel is communicated with the air inlet hole, the other end of the air inlet channel is communicated with the air outlet hole, the air inlet hole is connected to a gas-to-electric converter, the gas-to-electric converter is connected to an inflation device, each of the mounting seats has an installation space, two through holes are provided on both sides of the two mounting seats close to each other, the two outer diameter detection components are installed in the two installation spaces, one end of the two outer diameter detection components can be operably extended out of the through hole and abutted against the outer wall of the energy storage tank to be tested, the two outer diameter detection components can be operably moved closer to or away from each other along a second direction, the second direction is perpendicular to the first direction, the gas-to-electric converter and the two outer diameter detection components are all connected to the control unit.

2. The hydraulic accumulator tank detection device according to claim 1, It is characterized in that The slide rail assembly includes: two slide rail bodies and two sliders, the lower surfaces of the two slide rail bodies are installed on the upper surface of the base, the two sliders are slidably installed on the two slide rail bodies, and the upper surfaces of the two sliders are installed on the lower surface of the detection platform.

3. The hydraulic accumulator tank detection device according to claim 1, It is characterized in that The detection air channel group includes: two first air channels, two second air channels and two third air channels, the two first air channels, the two second air channels and the two third air channels are symmetrically arranged about the axis of the detection air column, the lower ends of the two first air channels, the two second air channels and the two third air channels are connected to the air inlet, the cross-sections of the two first air channels, the two second air channels and the two third air channels along the vertical direction are all arranged in a "Г" shape, the lengths of the two first air channels, the two second air channels and the two third air channels along the vertical direction are gradually reduced, and the upper ends of the two first air channels, the two second air channels and the two third air channels are all connected to the detection air hole group.

4. The hydraulic accumulator tank detection device according to claim 3, It is characterized in that The detection air hole group includes: two first air holes, two second air holes and two third air holes, the two first air holes, the two second air holes and the two third air holes are symmetrically arranged about the axis of the detection air column, the two first air channels are connected to the two first air holes, the two second air channels are connected to the two second air holes, and the two third air channels are connected to the two third air holes.

5. The hydraulic accumulator tank detection device according to claim 1, It is characterized in that Each of the outer diameter detection components includes: an outer diameter detection member and a displacement sensor, both of which are installed in the installation space, the outer diameter detection member is operable to move along the second direction, one end of the outer diameter detection member is operable to pass through the through hole and abut against the outer wall of the energy storage tank to be tested, the outer diameter detection member is connected to the detection end of the displacement sensor, and the outer diameter detection member is operable to drive the detection end of the displacement sensor to move.

6. The hydraulic accumulator tank detection device according to claim 5, It is characterized in that Each of the outer diameter detection components includes: a cross bar and a vertical bar, the cross bar is slidably installed in the installation space, one end of the cross bar is abutted against the outer wall of the energy storage tank to be tested, one side of the vertical bar can be abutted against the detection end of the displacement sensor, and the vertical bar can be operated to drive the detection end of the displacement sensor to move.

7. The hydraulic accumulator tank detection device according to claim 5, It is characterized in that The control unit comprises a channel box, a control machine and a display screen. The gas-electric converter and the two displacement sensors are connected to the channel box. The channel box and the display screen are connected to the control machine.

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