High-voltage connector connection test tool

Abstract

The invention provides a high-voltage connector connection test tool, and belongs to the technical field of electric locomotives. The high-voltage connector connection test tool comprises a reference platform and a distance measuring assembly. The reference platform is provided with a reference plane, and two high-voltage connectors can be arranged on the reference plane; the distance measuring assembly comprises a processing unit and two distance measuring sensors which are installed on the reference platform, the processing unit is electrically connected with the two distance measuring sensors, and the two distance measuring sensors correspond to conducting rods of the high-voltage connectors in the vertical direction respectively. The two high-voltage connectors are arranged on the reference plane of the reference platform, the heights of the conducting rods of the corresponding high-voltage connectors relative to the reference plane are measured through the two distance measuring sensors, the height difference of the conducting rods of the two high-voltage connectors is determined through the processing unit, manual measurement and calculation are not needed, and time and labor are saved.

Description

Technical Field

[0001] The invention relates to the technical field of electric locomotives, and in particular to a high-voltage connector connection test tool. Background Art

[0002] The high-voltage connector is installed on the roof of the rear of each locomotive of the electric locomotive as a conductive connection device for the two locomotives. The two high-voltage connectors of the electric locomotive are connected by the coupling of the two locomotives, and the two high-voltage connectors are automatically separated when the coupling of the two locomotives is disconnected. The main function of the high-voltage connector is to automatically connect the 25kV high-voltage circuit on the roof of the two locomotives when the two locomotives are coupled.

[0003] In the prior art, the high-voltage connector includes a supporting porcelain bottle, a supporting seat body, a conductive rod, a locker, a head and a horn; the supporting porcelain bottle is arranged at the lower part of the high-voltage connector, the supporting seat body is positioned at the upper part of the supporting porcelain bottle by a positioning pin, the conductive rod is arranged on the supporting seat body, one end of the conductive rod is fixed to the head with a bolt, the other end of the conductive rod is equipped with a locker, and the upper and lower parts of the head are equipped with horns. When two high-voltage connectors are overhauled, the two high-voltage connectors are placed on the ground, the height of the conductive rods of the two high-voltage connectors relative to the ground is manually measured, and the height of the conductive rods of the two high-voltage connectors relative to the ground is adjusted. When the height difference between the conductive rods of the two high-voltage connectors is within a preset range, the two high-voltage connectors can be pushed and pulled to achieve the connection or separation of the horns of the two high-voltage connectors.

[0004] However, manually measuring the height of the conductive rods of the two high-voltage connectors relative to the ground is time-consuming and laborious. Summary of the invention

[0005] The embodiment of the present invention provides a high-voltage connector connection test tool to solve the problem of manually measuring the height of the conductive rods of two high-voltage connectors relative to the ground, which is time-consuming and labor-intensive.

[0006] The embodiment of the present invention provides a high-voltage connector connection test tool, which is used to set two high-voltage connectors, wherein the high-voltage connector includes a supporting porcelain bottle, a supporting seat body and a conductive rod, wherein the supporting seat body is connected between the supporting porcelain bottle and the conductive rod, and the high-voltage connector connection test tool includes a reference platform and a distance measuring component;

[0007] The reference platform has a reference plane, and two high-voltage connectors can be arranged on the reference plane;

[0008] The ranging assembly includes a processing unit and two ranging sensors installed on the reference platform, the processing unit is electrically connected to the two ranging sensors, the two ranging sensors correspond to a conductive rod of the high-voltage connector respectively in the vertical direction, each ranging sensor is configured to measure the height of the corresponding conductive rod of the high-voltage connector relative to the reference plane, and the processing unit is configured to receive measurement data sent by the two ranging sensors and determine the height difference between the conductive rods of the two high-voltage connectors.

[0009] Optionally, the processing unit includes a processor and a display module, the processor is electrically connected to the display module and the two ranging sensors respectively, the processor is used to calculate the height difference between the conductive rods of the two high-voltage connectors, and the display module is used to display the height difference between the conductive rods of the two high-voltage connectors.

[0010] Optionally, the processing unit further includes a first prompt light, which is electrically connected to the processor, and is used to light up a prompt when the height and height difference of the conductive rods of the two high-voltage connectors are both within a corresponding preset range.

[0011] Optionally, the processing unit also includes a second prompt light, which is connected to the processor, and is used to light up a prompt when the height and / or height difference of the conductive rods of the two high-voltage connectors are not within the corresponding preset range.

[0012] Optionally, it also includes two guide rails, two groups of slider assemblies and two flat plates, the two guide rails are fixed on the reference plane, the two guide rails are arranged parallel to each other, the two groups of slider assemblies are slidably arranged on the two guide rails, one flat plate is fixed on each group of slider assemblies, the two flat plates are located in the same plane, and one high-voltage connector can be installed on each of the flat plates.

[0013] Optionally, the two guide rails extend along the length direction of the reference platform, the two distance measuring sensors are located between the two guide rails, and each distance measuring sensor is equidistant from the two guide rails in the width direction of the reference platform.

[0014] Optionally, the guide rail has a first positioning mark and a second positioning mark, and when the two groups of the slider assemblies move to the first positioning mark and the second positioning mark respectively, the two distance measuring sensors can measure the height of the corresponding conductive rod of the high-voltage connector relative to the reference plane;

[0015] The two ranging sensors include a first ranging sensor and a second ranging sensor. The first ranging sensor and the second ranging sensor are both located between the first positioning mark and the second positioning mark in the length direction of the reference platform. The first ranging sensor is arranged close to the first positioning mark, and the second positioning mark is arranged close to the second positioning mark. In the length direction of the reference platform, the distance between the first ranging sensor and the first positioning mark is equal to the distance between the second ranging sensor and the second positioning mark.

[0016] Optionally, a distance between the first distance measuring sensor and the second distance measuring sensor in the length direction of the reference platform is 280-420 mm.

[0017] Optionally, the slider assembly includes four sliders, two of the four sliders are slidably set on one guide rail, and the other two sliders are slidably set on another guide rail. The shape formed by the center lines of the four sliders is a square, and one of the flat plates is fixed on the side of the four sliders facing away from the guide rail.

[0018] Optionally, both of the two ranging sensors are laser ranging sensors.

[0019] The embodiment of the present invention provides a high-voltage connector connection test tool, including a reference platform and a distance measuring component; the reference platform has a reference plane, and two high-voltage connectors can be arranged on the reference plane; the distance measuring component includes a processing unit and two distance measuring sensors installed on the reference platform, the processing unit is electrically connected to the two distance measuring sensors, the two distance measuring sensors correspond to a conductive rod of a high-voltage connector in the vertical direction, each distance measuring sensor is configured to measure the height of the conductive rod of the corresponding high-voltage connector relative to the reference plane, and the processing unit is configured to receive the measurement data sent by the two distance measuring sensors, and determine the height difference between the conductive rods of the two high-voltage connectors. The two high-voltage connectors are set on the reference plane of the reference platform, and the height of the conductive rod of the corresponding high-voltage connector relative to the reference plane is measured by the two distance measuring sensors, and the height difference between the conductive rods of the two high-voltage connectors is determined by the processing unit, without the need for manual measurement and calculation, saving time and labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0021] Figure 1It is a structural schematic diagram of a high voltage connector in the prior art;

[0022] Figure 2 A schematic structural diagram of a high-voltage connector connection test tool provided by an embodiment of the present invention;

[0023] Figure 3 for Figure 2 Schematic diagram of the structure of the high-voltage connector connection test fixture after removing the flat plate;

[0024] Figure 4 for Figure 2 A schematic diagram of the structure of the high-voltage connector connection test fixture after removing the plate and the slider;

[0025] Figure 5 for Figure 2 The right side view of the high voltage connector connection test fixture;

[0026] Figure 6 A block diagram of a processing unit provided in an embodiment of the present invention;

[0027] Figure 7 for Figure 2 Schematic diagram of the application of the high-voltage connector connection test fixture.

[0028] Description of reference numerals:

[0029] 1-High voltage connector connection test fixture; 10-Benchmark platform;

[0030] 101-reference plane; 11-processing unit;

[0031] 111-processor; 112-display module;

[0032] 113-first warning light; 114-second warning light;

[0033] 12- distance sensor; 13- guide rail;

[0034] 14-slider; 15-plate;

[0035] A-first positioning mark; B-second positioning mark;

[0036] 2-high voltage connector; 21-support porcelain bottle;

[0037] 22-supporting seat body; 23-conductive rod;

[0038] 24-locker; 25-head;

[0039] 26- Sheep horns. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] It should be noted that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0042] In the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection", "fixation" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0044] In the above description, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0045] In the prior art, such as Figure 1 As shown, the high-voltage connector 2 includes a supporting porcelain bottle 21, a supporting seat body 22, a conductive rod 23, a locker 24, a head 25 and a horn 26; the supporting porcelain bottle 21 is arranged at the lower part of the high-voltage connector 2, the supporting seat body 22 is positioned at the upper part of the supporting porcelain bottle 21 by a positioning pin, the conductive rod 23 is arranged on the supporting seat body 22, one end of the conductive rod 23 is fixed to the head 25 by bolts, and the other end of the conductive rod 23 is equipped with a locker 24, which can lock the conductive rod 23 on the supporting seat body 22, and the head 25 is equipped with a horn 26 above and below. When two high-voltage connectors 2 are overhauled, the two high-voltage connectors 2 are placed on the ground, the heights of the conductive rods 23 of the two high-voltage connectors relative to the ground are manually measured, and the heights of the conductive rods 23 of the two high-voltage connectors relative to the ground are adjusted. When the height difference between the conductive rods 23 of the two high-voltage connectors is within a preset range, the horns 26 of the two high-voltage connectors 2 can be connected or separated by pushing and pulling the two high-voltage connectors 2 on the ground. However, manually measuring the height of the conductive rods of the two high-voltage connectors relative to the ground with a steel ruler and calculating the height difference of the conductive rods of the two high-voltage connectors is time-consuming and laborious.

[0046] In addition, due to the uneven ground and manual measurement, the measurement error of the height of the conductive rods 23 of the two high-voltage connectors 2 is relatively large. When the two high-voltage connectors 2 are respectively installed on the two locomotives of the electric locomotive, the height difference of the conductive rods 23 of the two high-voltage connectors 2 relative to the mounting seat of the electric locomotive will exceed the preset range, so that the two high-voltage connectors cannot be connected normally. It should be noted that when the two high-voltage connectors are respectively installed on the two locomotives of the electric locomotive, the preset range of the height difference requirement of the conductive rods of the two high-voltage connectors is 0 to 4 mm.

[0047] In order to solve the above problems, an embodiment of the present invention provides a high-voltage connector connection test tool, including a reference platform and a distance measuring component; the distance measuring component includes a processing unit and two distance measuring sensors installed on the reference platform, two high-voltage connectors are set on the reference plane of the reference platform, and the height of the conductive rod of the corresponding high-voltage connector relative to the reference plane is measured by the two distance measuring sensors, and the height difference of the conductive rods of the two high-voltage connectors is determined by the processing unit, without manual measurement and calculation, saving time and labor. By setting the two high-voltage connectors on the reference plane of the reference platform, the two high-voltage connectors can be placed on the same reference plane, and the height of the conductive rod of the corresponding high-voltage connector relative to the reference plane is measured by the two distance measuring sensors, so that the measurement error of the height of the conductive rods of the two high-voltage connectors can be reduced, and then when the two high-voltage connectors are respectively installed on the two locomotives of the electric locomotive, the height difference of the conductive rods of the two high-voltage connectors can meet the preset range, so that the two high-voltage connectors can be connected normally.

[0048] The high-voltage connector connection test tool provided by the embodiment of the present invention is described in detail below in conjunction with specific embodiments.

[0049] like Figure 2 and Figure 7 As shown, an embodiment of the present invention provides a high-voltage connector connection test tool 1, which is used to set up two high-voltage connectors 2. The high-voltage connector 2 includes a supporting porcelain bottle 21, a supporting seat body 22 and a conductive rod 23. The supporting seat body 22 is connected between the supporting porcelain bottle 21 and the conductive rod 23.

[0050] like Figure 2 and 3 As shown, the high-voltage connector connection test tool 1 includes a reference platform 10 and a distance measuring component. The reference platform 10 has a reference plane 101, and two high-voltage connectors 2 can be arranged on the reference plane 101.

[0051] The ranging assembly includes a processing unit 11 and two ranging sensors 12 installed on a reference platform 10. The processing unit 11 is electrically connected to the two ranging sensors 12. The two ranging sensors 12 correspond to a conductive rod 23 of a high-voltage connector 2 in the vertical direction respectively. Each ranging sensor 12 is configured to measure the height of the conductive rod 23 of the corresponding high-voltage connector 2 relative to the reference plane 101. The processing unit 11 is configured to receive measurement data sent by the two ranging sensors 12 and determine the height difference between the conductive rods 23 of the two high-voltage connectors 2.

[0052] The reference platform 10 may be a channel steel or a steel plate. In some examples, the reference platform 10 is a channel steel, and the size of the channel steel may be set as required.

[0053] like Figure 2As shown, the reference platform 10 has a length direction and a width direction. The length direction of the reference platform 10 is the X direction, and the width direction of the reference platform 10 is the Y direction. The X direction is perpendicular to the Y direction.

[0054] The distance measuring sensor 12 may be a laser distance measuring sensor, an ultrasonic distance measuring sensor, or other types of distance measuring sensors. In this embodiment, both distance measuring sensors 12 are laser distance measuring sensors.

[0055] The distance measuring sensor 12 is located vertically below the conductive rod 23 of the high voltage connector 2. When measuring the height of the conductive rods 23 of the two high voltage connectors 2 relative to the reference plane 101, the horns 26 of the two high voltage connectors 2 can be connected or separated.

[0056] When measuring the heights of the conductive rods 23 of the two high-voltage connectors 2 relative to the reference plane 101, the two ranging sensors 12 measure the same position of the conductive rods 23. It can be understood that the measurement positions of the two conductive rods 23 correspond to the corresponding ranging sensors 12 in the vertical direction, and in the extension direction of the conductive rods 23, the measurement positions of the two conductive rods 23 are equal to the spacing between the heads 25 of the corresponding conductive rods 23.

[0057] The two high-voltage connectors 2 can be placed directly on the reference plane 101, or they can be placed on the reference plane 101 through indirect components. When the two high-voltage connectors 2 are in use, the two high-voltage connectors 2 are respectively mounted on the mounting seats of the electric locomotive. In order to ensure that the horns 26 of the two high-voltage connectors 2 can be connected, the conductive rods 23 of the two high-voltage connectors 2 have not only height requirements, but also height difference requirements. The preset range of the height of the conductive rods 23 of the two high-voltage connectors 2 relative to the mounting seat is 584-588 mm, and the preset range of the height difference between the conductive rods 23 of the two high-voltage connectors 2 is 0-4 mm.

[0058] When the two high-voltage connectors 2 can be placed directly on the reference plane 101, the preset range of the heights of the conductive rods 23 of the two high-voltage connectors 2 relative to the reference plane 101 of the reference platform 10 is the preset range of the heights of the conductive rods 23 of the two high-voltage connectors 2 relative to the mounting seat; when the two high-voltage connectors 2 can be placed indirectly on the reference plane 101, the preset range of the heights of the conductive rods 23 of the two high-voltage connectors 2 relative to the reference plane 101 of the reference platform 10 is the preset range of the heights of the conductive rods 23 of the two high-voltage connectors 2 relative to the mounting seat plus the height of the indirect component.

[0059] In an optional embodiment, when measuring the height of the conductive rods 23 of the two high-voltage connectors 2 relative to the reference plane 101, the two high-voltage connectors 2 are directly placed on the reference plane 101, and the horns 26 of the two high-voltage connectors 2 are connected. Then, the height of the conductive rods 23 of the corresponding high-voltage connectors 2 relative to the reference plane 101 is measured by two ranging sensors 12. Then, the two ranging sensors 12 send the measurement data to the processing unit 11, and the processing unit 11 determines the height difference between the conductive rods 23 of the two high-voltage connectors 2. When the two high-voltage connectors 2 are directly placed on the reference plane 101, the preset range of the height of the conductive rods 23 of the two high-voltage connectors 2 relative to the reference plane 101 of the reference platform 10 can be 584-588 mm, and the preset range of the height difference between the conductive rods 23 of the two high-voltage connectors 2 can be 0-4 mm. With such a configuration, when the two high-voltage connectors 2 are used, it can be ensured that the horns 26 of the two high-voltage connectors 2 can be connected.

[0060] The high-voltage connector connection test fixture 1 provided in the embodiment of the present invention sets two high-voltage connectors 2 on the reference plane 101 of the reference platform 10, measures the height of the conductive rod 23 of the corresponding high-voltage connector 2 relative to the reference plane 101 by two distance measuring sensors 12, and determines the height difference between the conductive rods 23 of the two high-voltage connectors 2 by the processing unit 11, without the need for manual measurement and calculation, saving time and effort. By setting the two high-voltage connectors 2 on the reference plane 101 of the reference platform 10, the two high-voltage connectors 2 can be placed on the same reference plane, and the height of the conductive rod 23 of the corresponding high-voltage connector 2 relative to the reference plane 101 is measured by two distance measuring sensors 12, thereby reducing the measurement error of the height of the conductive rod 23 of the two high-voltage connectors 2, and then when the two high-voltage connectors 2 are respectively installed on the two locomotives of the electric locomotive, the height difference of the conductive rod 23 of the two high-voltage connectors 2 can meet the preset range, so that the two high-voltage connectors 2 can be connected normally.

[0061] Alternatively, if Figure 3 and Figure 6 As shown, the processing unit 11 includes a processor 111 and a display module 112. The processor 111 is connected to the display module 112 and two ranging sensors 12 respectively. The processor 111 is used to calculate the height difference between the conductive rods 23 of the two high-voltage connectors 2, and the display module 112 is used to display the height difference between the conductive rods 23 of the two high-voltage connectors 2.

[0062] The display module 112 may be a display screen.

[0063] When measuring the heights of the conductive rods 23 of the two high-voltage connectors 2 relative to the reference plane 101, the processor 111 receives the measurement data of the two ranging sensors 12 and calculates the height difference between the conductive rods 23 of the two high-voltage connectors 2. The processor 111 sends the heights of the conductive rods 23 of the two high-voltage connectors 2 and the height difference between the conductive rods 23 of the two high-voltage connectors 2 to the display module 112, and the display module 112 displays the heights of the conductive rods 23 of the two high-voltage connectors 2 and the height difference between the conductive rods 23 of the two high-voltage connectors 2.

[0064] Alternatively, if Figure 6 As shown, the processing unit 11 also includes a first prompt light 113, which is electrically connected to the processor 111 and is used to light up a prompt when the height and height difference of the conductive rods 23 of the two high-voltage connectors 2 are both within a corresponding preset range.

[0065] The processing unit 11 also includes a second prompt light 114, which is electrically connected to the processor 111 and is used to light up a prompt when the height and / or height difference of the conductive rods 23 of the two high-voltage connectors 2 are not within a corresponding preset range.

[0066] The processor 111 stores a preset range of heights of the conductive rods 23 of the two high-voltage connectors 2 relative to the reference plane 101 of the reference platform 10 , and also stores a preset range of height differences between the conductive rods 23 of the two high-voltage connectors 2 .

[0067] When the processor 111 calculates the height difference between the conductive rods 23 of the two high-voltage connectors 2, the processor 111 compares the heights and the height difference of the conductive rods 23 of the two high-voltage connectors 2 with the corresponding preset ranges respectively.

[0068] When the height and height difference of the conductive rods 23 of the two high-voltage connectors 2 are both within the corresponding preset range, the processor 111 controls the first prompt light 113 to light up, and the second prompt light 114 to not light up. When the height of the conductive rods 23 of the two high-voltage connectors 2 is not within the preset range, the processor 111 controls the second prompt light 114 to light up, and the first prompt light 113 to not light up; when the height difference of the conductive rods 23 of the two high-voltage connectors 2 is not within the preset range, the processor 111 controls the second prompt light 114 to light up, and the first prompt light 113 to not light up; when the height and height difference of the conductive rods 23 of the two high-voltage connectors 2 are both not within the corresponding preset range, the processor 111 controls the second prompt light 114 to light up, and the first prompt light 113 to not light up. With such a configuration, by observing whether the first warning light 113 and the second warning light 114 are on, it can be known whether the height and height difference of the conductive rods 23 of the two high-voltage connectors 2 are within the corresponding preset range. There is no need to manually compare the height and height difference of the conductive rods 23 of the two high-voltage connectors 2 with the corresponding preset range, which saves time and effort.

[0069] In an optional embodiment, the first warning light 113 may be a green light, and the second warning light 114 may be a red light. When the height and height difference of the conductive rods 23 of the two high-voltage connectors 2 are both within the corresponding preset range, the green light is on and the red light is off; when the height of the conductive rods 23 of the two high-voltage connectors 2 is not within the preset range, the red light is on and the green light is off; when the height difference of the conductive rods 23 of the two high-voltage connectors 2 is not within the preset range, the red light is on and the green light is off; when the height and height difference of the conductive rods 23 of the two high-voltage connectors 2 are both not within the corresponding preset range, the red light is on and the green light is off.

[0070] Alternatively, if Figures 2 to 5 As shown, the high-voltage connector connection test fixture 1 also includes two guide rails 13, two sets of slider assemblies and two flat plates 15. The two guide rails 13 are fixed on the reference plane 101. The two guide rails 13 are arranged parallel to each other. The two sets of slider assemblies are slidably arranged on the two guide rails 13. A flat plate 15 is fixed on each set of slider assemblies. The two flat plates 15 are located in the same plane, and a high-voltage connector 2 can be installed on each flat plate 15. The two high-voltage connectors 2 can slide on the two guide rails 13 through the slider assemblies and the flat plates 15, so as to facilitate the push and pull of the two high-voltage connectors 2.

[0071] It should be noted that when two high-voltage connectors 2 are placed on the reference plane 101 through the guide rails 13, the slider assembly and the plate 15, the preset range of the height of the conductive rods 23 of the two high-voltage connectors 2 relative to the reference plane 101 of the reference platform 10 should be based on the preset range of the height of the conductive rods 23 of the two high-voltage connectors 2 relative to the mounting seat plus the height of the plate 15. Exemplarily, when the preset range of the height of the conductive rods 23 of the two high-voltage connectors 2 relative to the mounting seat is 584-588 mm, the preset range of the height difference between the conductive rods 23 of the two high-voltage connectors 2 is 0-4 mm, and the height of the plate 15 is 5 mm, the preset range of the height of the conductive rods 23 of the two high-voltage connectors 2 relative to the reference plane 101 of the reference platform 10 is 589-593 mm, and the preset range of the height difference between the conductive rods 23 of the two high-voltage connectors 2 is 0-4 mm.

[0072] The two guide rails 13 extend along the length direction of the reference platform 10 , the two distance measuring sensors 12 are located between the two guide rails 13 , and each distance measuring sensor 12 is equidistant from the two guide rails 13 in the width direction of the reference platform 10 .

[0073] The shape of the flat plate 15 can be a directional plate, a circular plate, or other types of plates.

[0074] The two high-voltage connectors 2 are located at the same position on the two flat plates 15 . In some examples, the supporting porcelain bottles 21 of the high-voltage connectors 2 are all installed at the center of the corresponding flat plates 15 .

[0075] In an optional embodiment, the slider assembly includes four sliders 14, two of the four sliders 14 are slidably set on one guide rail 13, and the other two sliders 14 are slidably set on another guide rail 13. The shape formed by the center lines of the four sliders 14 is a square, and a flat plate 15 is fixed on the side of the four sliders 14 facing away from the guide rail 13.

[0076] Furthermore, if Figure 4 and Figure 7 As shown, the guide rail 13 has a first positioning mark A and a second positioning mark B. When the two sets of slider assemblies are moved to the first positioning mark A and the second positioning mark B respectively, the two distance measuring sensors 12 can measure the height of the conductive rod 23 of the corresponding high-voltage connector 2 relative to the reference plane 101. Through the first positioning mark A and the second positioning mark B, the positions of the two high-voltage connectors 2 can be located when measuring the height of the conductive rods 23 of the two high-voltage connectors 2.

[0077] The two distance measuring sensors 12 include a first distance measuring sensor and a second distance measuring sensor. The first distance measuring sensor and the second distance measuring sensor are both located between the first positioning mark A and the second positioning mark B in the length direction of the reference platform 10. The first distance measuring sensor is arranged close to the first positioning mark A, and the second positioning mark is arranged close to the second positioning mark B. In the length direction of the reference platform 10, the spacing between the first distance measuring sensor and the first positioning mark A is equal to the spacing between the second distance measuring sensor and the second positioning mark. Such an arrangement can ensure that the first distance measuring sensor and the second distance measuring sensor both measure the same position of the conductive rod 23, thereby improving the accuracy of the height difference between the conductive rods 23 of the two high-voltage connectors 2.

[0078] in, Figure 3 The two parts surrounded by the dotted lines in the figure are the first positioning mark A and the second positioning mark B. The first positioning mark A and the second positioning mark B can both be scratches. When the two sets of slider assemblies move to the first positioning mark A and the second positioning mark B, respectively, the first distance measuring sensor and the second distance measuring sensor can respectively measure the height of the corresponding conductive rod 23 relative to the reference plane 101.

[0079] The position where the conductive rod 23 is measured is arranged close to the head 25. This arrangement can prevent other components of the high-voltage connector 2 from blocking the first distance measuring sensor and the second distance measuring sensor in the vertical direction, resulting in the first distance measuring sensor and the second distance measuring sensor being unable to measure the distance of the conductive rod 23.

[0080] In an optional embodiment, the spacing between the center of the first positioning mark A and the center of the second positioning mark B in the length direction of the reference platform 10 is 844 mm, and the spacing between the first ranging sensor and the second ranging sensor in the length direction of the reference platform 10 is 280 to 420 mm.

[0081] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A high-voltage connector connection test tool, used to set two high-voltage connectors, the high-voltage connector comprises a supporting porcelain bottle, a supporting seat body and a conductive rod, the supporting seat body is connected between the supporting porcelain bottle and the conductive rod, It is characterized in that The high-voltage connector connection test tooling includes a reference platform and a distance measuring component; The reference platform has a reference plane, and two high-voltage connectors can be arranged on the reference plane; The ranging assembly includes a processing unit and two ranging sensors installed on the reference platform, the processing unit is electrically connected to the two ranging sensors, the two ranging sensors correspond to a conductive rod of the high-voltage connector respectively in the vertical direction, each ranging sensor is configured to measure the height of the corresponding conductive rod of the high-voltage connector relative to the reference plane, and the processing unit is configured to receive measurement data sent by the two ranging sensors and determine the height difference between the conductive rods of the two high-voltage connectors.

2. The high voltage connector connection test tool according to claim 1, It is characterized in that The processing unit includes a processor and a display module. The processor is electrically connected to the display module and the two ranging sensors respectively. The processor is used to calculate the height difference between the conductive rods of the two high-voltage connectors. The display module is used to display the height difference between the conductive rods of the two high-voltage connectors.

3. The high voltage connector connection test tool according to claim 2, It is characterized in that The processing unit also includes a first prompt light, which is electrically connected to the processor and is used to light up a prompt when the heights and height differences of the conductive rods of the two high-voltage connectors are both within a corresponding preset range.

4. The high voltage connector connection test tool according to claim 3, It is characterized in that The processing unit also includes a second prompt light, which is electrically connected to the processor and is used to light up a prompt when the height and / or height difference of the conductive rods of the two high-voltage connectors are not within the corresponding preset range.

5. The high voltage connector connection test tool according to claim 1, It is characterized in that It also includes two guide rails, two groups of slider assemblies and two flat plates. The two guide rails are fixed on the reference plane and are arranged parallel to each other. The two groups of slider assemblies can be slidably arranged on the two guide rails. One flat plate is fixed on each group of slider assemblies. The two flat plates are located in the same plane, and one high-voltage connector can be installed on each flat plate.

6. The high voltage connector connection test tool according to claim 5, It is characterized in that The two guide rails both extend along the length direction of the reference platform, the two distance measuring sensors are both located between the two guide rails, and each distance measuring sensor is equidistant from the two guide rails in the width direction of the reference platform.

7. The high voltage connector connection test tool according to claim 6, It is characterized in that The guide rail is provided with a first positioning mark and a second positioning mark, and when the two groups of the slider assemblies are moved to the first positioning mark and the second positioning mark respectively, the two distance measuring sensors can measure the height of the corresponding conductive rod of the high-voltage connector relative to the reference plane; The two ranging sensors include a first ranging sensor and a second ranging sensor. The first ranging sensor and the second ranging sensor are both located between the first positioning mark and the second positioning mark in the length direction of the reference platform. The first ranging sensor is arranged close to the first positioning mark, and the second positioning mark is arranged close to the second positioning mark. In the length direction of the reference platform, the distance between the first ranging sensor and the first positioning mark is equal to the distance between the second ranging sensor and the second positioning mark.

8. The high voltage connector connection test tool according to claim 7, It is characterized in that The distance between the first distance measuring sensor and the second distance measuring sensor in the length direction of the reference platform is 280-420 mm.

9. The high voltage connector connection test tool according to claim 5, It is characterized in that The slider assembly includes four sliders, two of which are slidably arranged on one guide rail, and the other two sliders are slidably arranged on another guide rail. The shape formed by the center lines of the four sliders is a square, and a flat plate is fixed on the side of the four sliders away from the guide rail.

10. The high voltage connector connection test tool according to any one of claims 1 to 9, It is characterized in that The two distance measuring sensors are both laser distance measuring sensors.

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