Insulating property automatic detection device for insulating gloves and insulating boots

Abstract

The utility model discloses an insulating property automatic detection device for insulating gloves and insulating boots. The insulating property automatic detection device comprises a test frame, a performance test mechanism, a water injection mechanism and a steel ball loading mechanism, the testing frame comprises a base, a supporting frame and a water tank, wherein the supporting frame and the water tank are arranged on the base. The performance testing mechanism and the water injection mechanism are arranged on the supporting frame; the performance testing mechanism comprises a plurality of testing stations, and the testing stations are used for fixing insulating gloves or insulating boots; the steel ball loading mechanism is arranged on one side of the testing frame, and a steel ball loading port of the steel ball loading mechanism is opposite to the performance testing mechanism. According to the utility model, a plurality of insulating gloves or insulating boots can be automatically tested at the same time, and the detection efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to performance detection technical field especially relates to a kind of insulation performance automatic detection device for insulating gloves and insulating shoes. BACKGROUND

[0002] In the electrical safety field, as the key protective equipment, the accuracy of the insulation performance of insulating gloves and insulating shoes is crucial to the safety of operating personnel. At present, the insulation performance detection of these insulating gloves or insulating shoes mainly relies on manual operation. However, due to the short detection period of insulating gloves or insulating shoes, and the large number of insulating gloves or insulating shoes to be detected, the existing detection method is usually to manually add water or steel balls into each insulating glove or insulating shoe to be tested, and then place the insulating glove or insulating shoe in a water tank. During testing, one pole of the test high-voltage lead is connected to the insulating glove or insulating shoe, and the other pole is connected to the water tank outside the insulating glove or insulating shoe (the water tank should be grounded). Thus, the insulation performance of the insulating glove or insulating shoe is evaluated according to the current data during testing. However, this detection method has obvious limitations, i.e., only one insulating glove or insulating shoe can be tested at a time, and simultaneous detection of multiple insulating gloves or insulating shoes cannot be achieved, resulting in time-consuming and labor-intensive detection process. SUMMARY

[0003] The utility model solves the technical problems: provide a kind of insulation performance automatic detection device for insulating gloves and insulating shoes, it can realize the automatic test of multiple insulating gloves or insulating shoes simultaneously, effectively improve detection efficiency.

[0004] To solve the above technical problems, the utility model adopts the technical scheme that:

[0005] An insulation performance automatic detection device for insulating gloves and insulating shoes, comprising a test stand, a performance test mechanism, a water injection mechanism, and a steel ball loading mechanism.

[0006] The test stand includes a base, a support frame and a water tank arranged on the base.

[0007] The performance test mechanism and the water injection mechanism are arranged on the support frame.

[0008] The performance test mechanism includes a plurality of test stations for fixing insulating gloves or insulating shoes.

[0009] The steel ball loading mechanism is arranged on one side of the test stand, and the steel ball loading port of the steel ball loading mechanism is opposite to the performance test mechanism.

[0010] Further, the support frame includes a vertical portion and a horizontal portion.

[0011] One end of the vertical part is fixed to the base, and the other end of the vertical part is connected to one end of the horizontal part, so that the horizontal part is suspended directly above the sink.

[0012] Further, the water injection mechanism comprises a plurality of water injection pipes;

[0013] The first end of the plurality of water injection pipes is inserted into the horizontal part, so that the second end of the plurality of water injection pipes is suspended directly above the sink;

[0014] The insertion position of the plurality of water injection pipes is respectively opposite to the plurality of test stations;

[0015] The second end of the plurality of water injection pipes is provided with a water level monitoring module.

[0016] Further, the water injection mechanism further comprises a water pump and a water injection valve, and the base is provided with a water inlet and a water outlet;

[0017] The water injection valve and the water pump are arranged at the water inlet;

[0018] The first end of the plurality of water injection pipes is in communication with the water inlet;

[0019] The water outlet is in communication with the sink;

[0020] The water level monitoring module is electrically connected with the water pump and the water injection valve.

[0021] Further, it further comprises a lifting mechanism, and the lifting mechanism is arranged on the vertical part;

[0022] The performance test mechanism is fixed on the lifting mechanism.

[0023] Further, the lifting mechanism comprises two guide rails, a lifting servo motor and a fixed crossbar;

[0024] The lifting servo motor is arranged on the side wall in the vertical part, and the moving direction of the lifting servo motor is perpendicular to the horizontal part;

[0025] The two guide rails are arranged on the side wall in the vertical part, and the two guide rails are respectively arranged on the opposite sides of the lifting servo motor;

[0026] The two guide rails are parallel to the moving direction of the lifting servo motor;

[0027] The center of the fixed crossbar is fixed on the moving part of the lifting servo motor;

[0028] The two ends of the fixed crossbar are movably arranged on the two guide rails respectively;

[0029] One end of the fixed crossbar is provided with a stroke sensor for controlling the lifting servo motor to stop moving after the fixed crossbar reaches a preset position.

[0030] Further, two guide openings parallel to the guide rails are arranged on the side wall in the vertical part.

[0031] The lifting mechanism further comprises an extension suspension, one side of which is connected to the fixed crossbar through the two guide openings, so that the extension suspension is suspended directly above the sink.

[0032] The performance testing mechanism is fixed on the extension suspension.

[0033] Further, the performance testing mechanism further comprises a circuit module.

[0034] The side of the extension suspension opposite to the sink is provided with a groove.

[0035] The circuit module is arranged in the groove, and the circuit module is used for electrically testing the insulating gloves or boots and collecting test data.

[0036] Further, the steel ball loading mechanism comprises a box body and a supporting leg, and the box body is arranged on the supporting leg.

[0037] The box body is used for loading steel balls, and a plurality of steel ball guide openings are arranged on the box body.

[0038] Servo-driven baffles are arranged at the plurality of steel ball guide openings.

[0039] The end of the supporting leg away from the box body is provided with a pulley.

[0040] Further, the water level monitoring module comprises a first metal ring and a second metal ring.

[0041] The first metal ring and the second metal ring are both arranged on the second end of the water injection pipe.

[0042] The first metal ring and the second metal ring are used for electrically connecting with the electrode of the power supply and the programmable logic console.

[0043] The utility model discloses a beneficial effect lies in: integrated on the test frame has performance test mechanism, water injection mechanism and steel ball loading mechanism, performance test mechanism is provided with a plurality of test stations, can realize a plurality of insulating gloves or insulating shoes boots simultaneous test, can satisfy the detection demand of large -scale equipment, water injection mechanism sets up on the support frame, can realize the automatic water injection operation to insulating gloves or insulating shoes boots, steel ball loading mechanism sets up at one side of test frame, and steel ball loading mouth is opposite to performance test mechanism, can automatically put the steel ball for realizing insulation test into insulating gloves or insulating shoes boots, reduces manual operation, reduces manpower cost and human error, promotes detection consistency and security. Through the structure integrated on the test frame realizes the full process automation of insulation performance detection, improves the detection efficiency of insulation performance. BRIEF DESCRIPTION OF DRAWINGS

[0044] Figure 1 The utility model provides a whole structure schematic drawing of an insulation performance automatic detection device for insulating gloves and insulating shoes boots for utility model embodiment;

[0045] Figure 2 The utility model provides a structure schematic drawing of a support frame for utility model embodiment;

[0046] Figure 3 For Figure 1 The utility model provides a whole structure schematic drawing of an insulation performance automatic detection device for insulating gloves and insulating shoes boots for utility model embodiment;

[0047] Figure 4 The utility model provides a whole structure schematic drawing of an insulation performance automatic detection device for insulating gloves and insulating shoes boots for utility model embodiment;

[0048] Figure 5 For Figure 1 The utility model provides a whole structure schematic drawing of an insulation performance automatic detection device for insulating gloves and insulating shoes boots for utility model embodiment;

[0049] Label explanation:

[0050] 1, test frame, 11, base, 111, water inlet, 112, water outlet, 12, support frame, 121, vertical part, 1211, guide through hole, 122, horizontal part, 13, water tank,

[0051] 2, performance test mechanism, 21, test station, 22, circuit module,

[0052] 3, water injection mechanism, 31, water injection pipe, 311, water level monitoring module, 301, first metal ring, 302, second metal ring, 32, water injection valve,

[0053] 4, steel ball loading mechanism, 41, box, 42, support leg, 411, steel ball guide hole, 412, servo drive baffle, 412, pulley,

[0054] 5, lifting mechanism; 51, guide rail; 52, lifting servo motor; 53, fixed crossbar; 531, stroke sensor; 54, extension suspension; 541, groove. DETAILED DESCRIPTION

[0055] To make the technical content, purposes and effects of the utility model clear, the following will be described in combination with embodiments and the drawings.

[0056] The utility model discloses an insulation performance automatic detection device for insulating gloves and insulating shoes boots, including test frame, performance test mechanism, water injection mechanism and steel ball loading mechanism,

[0057] The test frame includes a base and a support frame and a water tank arranged on the base.

[0058] The performance test mechanism and the water injection mechanism are both arranged on the support frame.

[0059] The performance test mechanism includes a plurality of test stations, and the test stations are used for fixing insulating gloves or insulating shoes boots.

[0060] The steel ball loading mechanism is arranged on one side of the test frame, and the steel ball loading port of the steel ball loading mechanism is opposite to the performance test mechanism.

[0061] From the above description, the utility model has the beneficial effects that the performance test mechanism, the water injection mechanism and the steel ball loading mechanism are integrated on the test frame, the performance test mechanism is provided with a plurality of test stations, simultaneous testing of a plurality of insulating gloves or insulating shoes boots can be realized, and the detection needs of a large number of equipment can be met; the water injection mechanism is arranged on the support frame, and automatic water injection operation on the insulating gloves or insulating shoes boots can be realized; the steel ball loading mechanism is arranged on one side of the test frame, and the steel ball loading port is opposite to the performance test mechanism, so that the steel balls used for realizing insulation test can be automatically put into the insulating gloves or insulating shoes boots, manual operation is reduced, labor cost and human error are reduced, and detection consistency and safety are improved. The integrated structure on the test frame realizes full-process automation of insulation performance detection, and improves the detection efficiency of insulation performance.

[0062] Further, the support frame includes a vertical part and a horizontal part.

[0063] One end of the vertical part is fixed to the base, and the other end of the vertical part is connected to one end of the horizontal part, so that the horizontal part is suspended directly above the water tank.

[0064] From the above description, the support frame includes a vertical part and a horizontal part, so that the horizontal part is suspended directly above the sink, optimizing the spatial layout of the test station and the water injection mechanism, making the water injection more accurate and efficient.

[0065] Further, the water injection mechanism includes a plurality of water injection pipes;

[0066] The first end of the plurality of water injection pipes is inserted into the horizontal part, so that the second end of the plurality of water injection pipes is suspended directly above the sink;

[0067] The insertion position of the plurality of water injection pipes is respectively opposite to the plurality of test stations;

[0068] The second end of the plurality of water injection pipes is provided with a water level monitoring module.

[0069] From the above description, the water injection mechanism includes a plurality of water injection pipes, and the water injection pipes are opposite to the test stations, realizing synchronous water injection of multiple test stations, greatly shortening the water injection time and improving the detection efficiency. At the same time, the end of the water injection pipe is provided with a water level monitoring module, which can monitor the water quantity in real time, ensure that the water level of each insulating glove or insulating shoe is consistent, and avoid inaccurate detection results due to water quantity deviation.

[0070] Further, the water injection mechanism further includes a water pump and a water injection valve, and the base is provided with a water inlet and a water outlet;

[0071] The water injection valve and the water pump are arranged at the water inlet;

[0072] The first end of the plurality of water injection pipes is in communication with the water inlet;

[0073] The water outlet is in communication with the sink;

[0074] The water level monitoring module is electrically connected with the water pump and the water injection valve.

[0075] From the above description, the water pump and the water injection valve are arranged at the water inlet, and the rapid water injection is realized through the linkage control of the two, the water outlet is communicated with the sink, so that the insulating gloves or insulating shoes can directly discharge water through the sink, improving the drainage efficiency, thereby effectively improving the detection efficiency. At the same time, when the water level monitoring module detects that the water quantity reaches the specified target, a signal of stopping water injection is sent, and the water pump and the water injection valve are controlled to stop water injection.

[0076] Further, it further includes a lifting mechanism, and the lifting mechanism is arranged on the vertical part;

[0077] The performance test mechanism is fixed on the lifting mechanism.

[0078] From the above description, the performance test mechanism is arranged on the lifting mechanism, the vertical movement of the test station is realized, the test station can be conveniently lifted to the test position of the sink or the sampling point suitable for human operation, and the flexibility and convenience of the test are improved.

[0079] Further, the lifting mechanism comprises two guide rails, a lifting servo motor and a fixed crossbar;

[0080] The lifting servo motor is arranged on the side wall in the vertical part, and the moving direction of the lifting servo motor is perpendicular to the horizontal part;

[0081] The two guide rails are arranged on the side wall in the vertical part, and the two guide rails are arranged on the opposite sides of the lifting servo motor respectively;

[0082] The two guide rails are parallel to the moving direction of the lifting servo motor;

[0083] The center of the fixed crossbar is fixed on the moving part of the lifting servo motor;

[0084] The two ends of the fixed crossbar are movably arranged on the two guide rails respectively;

[0085] One end of the fixed crossbar is provided with a stroke sensor, and the stroke sensor is used to control the lifting servo motor to stop moving after the fixed crossbar reaches a preset position.

[0086] From the above description, the lifting mechanism comprises guide rails, a lifting servo motor and a fixed crossbar, which ensures the stability and reliability of the lifting mechanism, so that the test station can be smoothly and accurately lifted to the specified position. The stroke sensor is arranged on the fixed crossbar, so that the test station can stop moving when it reaches the sampling point suitable for human operation.

[0087] Further, two guide openings parallel to the guide rails are arranged on the side wall in the vertical part;

[0088] The lifting mechanism further comprises an extension suspension, one side of the extension suspension passes through the two guide openings and is connected to the fixed crossbar, so that the extension suspension is suspended above the sink;

[0089] The performance test mechanism is fixed on the extension suspension.

[0090] From the above description, the lifting mechanism further comprises an extension suspension, the extension suspension is connected to the fixed crossbar through the guide opening, so that the extension suspension for fixing the performance test mechanism and the fixed crossbar for lifting movement are located on the inner and outer sides of the vertical part respectively. While avoiding water splashing on the lifting servo motor during the test to cause damage to the device, it ensures that the performance test mechanism can be flexibly lifted and moved.

[0091] Further, the performance testing mechanism further comprises a circuit module;

[0092] The side opposite to the sink of the extension suspension is provided with a groove;

[0093] The circuit module is arranged in the groove, and the circuit module is used for conducting a power-on test on the insulating gloves or boots and collecting test data.

[0094] As can be seen from the above description, the performance testing mechanism further comprises a circuit module, which is used for conducting a power-on test on the insulating gloves or boots and collecting test data, so that the device can directly conduct a power-on test and collect and analyze test data in real time, thereby improving the accuracy of the test.

[0095] Further, the steel ball loading mechanism comprises a box body and a supporting leg, and the box body is arranged on the supporting leg;

[0096] The box body is used for loading steel balls, and a plurality of steel ball guide ports are arranged on the box body;

[0097] Servo-driven baffles are arranged at the plurality of steel ball guide ports;

[0098] The end of the supporting leg away from the box body is provided with a pulley.

[0099] As can be seen from the above description, the steel ball loading mechanism comprises a box body and a supporting leg, and the box body is arranged on the supporting leg, so that the height of the box body can correspond to the insulating gloves or boots, and the steel balls can be conveniently put into the insulating gloves or boots through the steel ball guide ports. Servo-driven baffles are arranged at the steel ball guide ports, so as to facilitate automatic loading and stopping of the steel balls. At the same time, the design of the pulley enables the steel ball loading mechanism to be conveniently moved and adjusted in position.

[0100] Further, the water level monitoring module comprises a first metal ring and a second metal ring;

[0101] The first metal ring and the second metal ring are both arranged on the second end of the water injection pipe;

[0102] The first metal ring and the second metal ring are used for electrically connecting with electrodes of a power supply and a programmable logic control console.

[0103] As can be seen from the above description, the water level monitoring module comprises two metal rings, and the two metal rings are connected with electrodes of a power supply. When the water level reaches the two metal rings, the circuit is turned on, and a signal for stopping water injection is sent, so that the water level monitoring is more sensitive and accurate, and the water level of each test station can reach the required test water volume.

[0104] The embodiment of the utility model provides a kind of insulation performance automatic detection device for insulating gloves and insulating shoes and boots, multiple insulating gloves or insulating shoes and boots can be simultaneously automated testing, effectively improve detection efficiency, following by specific embodiment to illustrate:

[0105] Please refer to Figures 1 to 5 The embodiment of the utility model one is:

[0106] As Figure 1 Shown, a kind of insulation performance automatic detection device for insulating gloves and insulating shoes and boots, including test frame 1, performance test mechanism 2, water injection mechanism 3 and steel ball loading mechanism 4.Specifically, test frame 1 includes base 11 and is set on the support frame 12 and sink 13 of base 11.Performance test mechanism 2 and water injection mechanism 3 are all set on support frame 12.Performance test mechanism 2 includes multiple test stations 21, and test station 21 is used to fix insulating gloves or insulating shoes and boots.Steel ball loading mechanism 4 is arranged at one side of test frame 1, and the steel ball loading port of steel ball loading mechanism 4 is opposite to performance test mechanism 2.Performance test mechanism 2 and water injection mechanism 3 are all suspended above sink 13.In this embodiment, performance test mechanism 2 includes 12 test stations 21, and each test station 21 only fixes one insulating glove or insulating shoes and boots.Test station 21 is hung by buckle, clip or hook etc. Mode to insulating gloves or insulating shoes and boots in sink 13, while ensuring that the opening of insulating gloves or insulating shoes and boots for water injection is corresponding to water injection mechanism 3.

[0107] It should be noted that the insulation performance automatic detection device further includes programmable logic control console, and the programmable logic control console is electrically connected with the performance test mechanism 2, the water injection mechanism 3 and the steel ball loading mechanism 4 respectively, to automatically control the start and stop of the performance test mechanism 2, the water injection mechanism 3 and the steel ball loading mechanism 4 through the programmable logic control console, so as to complete the related test process of insulation performance detection.

[0108] As Figure 2 Shown, support frame 12 includes vertical part 121 and horizontal part 122.One end of vertical part 121 is fixed on base 11, and the other end of vertical part 121 is connected with one end of horizontal part 122, so that horizontal part 122 is suspended above sink 13.Support frame 12 is integrally formed structure, which is divided into vertical part 121 and horizontal part 122 here for easy description.

[0109] As Figure 1 And Figure 2As shown, the water injection mechanism 3 comprises a plurality of water injection pipes 31. The first ends of the plurality of water injection pipes 31 are inserted into the horizontal part 122, so that the second ends of the plurality of water injection pipes 31 are suspended above the water tank 13. The insertion positions of the plurality of water injection pipes 31 are respectively opposite to the plurality of test stations 21. The second ends of the plurality of water injection pipes 31 are respectively provided with water level monitoring modules 311. In the embodiment, the number of water injection pipes 31 is the same as the number of test stations 21. The straight line where the water injection pipes 31 are located is perpendicular to the water surface of the water tank 13, so as to ensure that the water injection pipes 31 can accurately inject water into the insulating gloves or insulating boots suspended on the test stations 21.

[0110] As shown in Figure 3 The water injection mechanism 3 further comprises a water pump and a water injection valve 32, and the base 11 is provided with a water inlet 111 and a water outlet 112. The water injection valve 32 and the water pump are arranged at the water inlet 111, the first ends of the plurality of water injection pipes 31 are communicated with the water inlet 111, and the water outlet 112 is communicated with the water tank 13. The water level monitoring modules 311 are electrically connected with the water pump and the water injection valve 32.

[0111] It should be noted that the vertical part 121, the horizontal part 122 and the base 11 are hollow structures, and the horizontal part 122 is communicated with the base 11 through the vertical part 121, so that the water injection pipes 31 are communicated with the water inlet 111 on the base 11 through the connecting water pipes in the horizontal part 122, the vertical part 121 and the base 11. In addition, the water pump, the water injection valve 32 and the water level monitoring modules 311 are electrically connected with the programmable logic control console. When the water level monitoring modules 311 sense that the water level reaches the required water volume for testing, the water level monitoring modules 311 will send relevant signals to the programmable logic control console, and the programmable logic control console will control the opening and closing of the water injection valve 32 according to the relevant signals of the water level monitoring modules 311, so as to realize the start and stop of the water injection operation, and control the opening and closing of the water pump according to the test progress, so as to speed up the water injection process.

[0112] As shown in Figure 3As shown, the device further comprises a lifting mechanism 5, which is arranged on the vertical part 121, and the performance testing mechanism 2 is fixed on the lifting mechanism 5. Specifically, the lifting mechanism 5 comprises two guide rails 51, a lifting servo motor 52 and a fixed crossbar 53. The lifting servo motor 52 is arranged on the side wall in the vertical part 121, and the moving direction of the lifting servo motor 52 is perpendicular to the horizontal part 122. The two guide rails 51 are both arranged on the side wall in the vertical part 121, and are arranged on the opposite sides of the lifting servo motor 52 respectively. The two guide rails 51 are both parallel to the moving direction of the lifting servo motor 52. The center of the fixed crossbar 53 is fixed on the moving part of the lifting servo motor 52. The two ends of the fixed crossbar 53 are movably arranged on the two guide rails 51 respectively; one end of the fixed crossbar 53 is provided with a stroke sensor 531, which is used to control the lifting servo motor 52 to stop moving after the fixed crossbar 53 reaches the preset position.

[0113] As shown in Figure 3 and Figure 4 , two guide openings 1211 parallel to the guide rails 51 are arranged on the side wall in the vertical part 121. The lifting mechanism 5 further comprises an extension suspension 54, one side of which is connected to the fixed crossbar 53 through the two guide openings 1211, so that the extension suspension 54 is suspended directly above the water tank 13. The performance testing mechanism 2 is fixed on the extension suspension 54. In this embodiment, the extension suspension 54 is a horizontal crossbar, and the test stations 21 of the performance testing mechanism 2 are all arranged on the extension suspension 54, so as to ensure that all the test stations 21 can be located at the same height. The fixed crossbar 53 and the extension suspension 54 are located on the inner and outer sides of the vertical part 121 respectively, and are parallel to each other at the same height. The lifting servo motor 52 and the stroke sensor 531 are both electrically connected to the programmable logic control console. When it is necessary to adjust the position of the performance testing mechanism 2, the programmable logic control console controls the fixed crossbar 53 to move through the lifting servo motor 52, so as to drive the performance testing mechanism 2 on the extension suspension 54 to move. When the stroke sensor 531 detects that the fixed crossbar 53 reaches the designated position, it sends a signal to the programmable logic control console, so that the programmable logic control console controls the lifting servo motor 52 to stop running.

[0114] As shown in Figure 4 and Figure 5As shown, the performance testing mechanism 2 further comprises a circuit module 22. The side of the extension suspension 54 opposite to the water tank 13 is provided with a recess 541. The circuit module 22 is arranged in the recess 541, and the circuit module 22 is used for conducting electrical test on the insulating gloves or boots and collecting test data. It should be noted that the performance testing mechanism 2 further comprises a transformer, and the test station 21 is electrically connected to the transformer through the circuit module 22, the transformer is electrically connected to the programmable logic control console through a voltage regulator, and the circuit module 22 is electrically connected to the programmable logic control console. The programmable logic control console controls the transformer through the voltage regulator, so that the transformer automatically adjusts to the required voltage according to the test requirements of the insulating gloves or boots, and automatically falls back to the voltage after the test is completed. The programmable logic control console is configured with an automatic calibration method of output voltage, which can calibrate the output voltage of the transformer, realize self-correction of voltage, and ensure the accuracy of the output voltage of the transformer. At the same time, during the test process, the programmable logic control console automatically obtains the leakage current data of the insulating gloves or boots through the circuit module 22, so as to realize automatic analysis and processing of the test results.

[0115] As shown in Figure 4 and Figure 5 The steel ball loading mechanism 4 comprises a box body 41 and a support leg 42, and the box body 41 is arranged on the support leg 42. The box body 41 is used for loading steel balls, and a plurality of steel ball guide ports 411 are arranged on the box body 41. A servo-driven baffle 412 is arranged at each of the plurality of steel ball guide ports 411. The end of the support leg 42 away from the box body 41 is provided with a pulley 421. In this embodiment, in order to improve the loading efficiency of the steel balls, six steel ball guide ports 411 are arranged on the box body 41, and the steel ball loading operation can be simultaneously performed on the six test stations 21 of the insulating gloves or boots. It should be noted that the servo-driven baffle 412 is electrically connected to the programmable logic control console. When it is necessary to load the steel balls, the position of the box body 41 is manually moved through the pulley 421, so that the steel ball guide port 411 is aligned with the insulating gloves or boots, and then the programmable logic control console controls the lifting and falling of the servo-driven baffle 412, so as to realize automatic loading and stopping of the steel balls.

[0116] In an alternative embodiment, the water level monitoring module 311 comprises a first metal ring 301 and a second metal ring 302. The first metal ring 301 and the second metal ring 302 are both arranged on the second end of the water injection pipe 31. The first metal ring 301 and the second metal ring 302 are used to electrically connect with the electrode of the power supply and the programmable logic console. In this embodiment, the first metal ring 301 is electrically connected with the positive electrode of the 24V power supply through a wire and is electrically connected with the programmable logic console through another wire. The second metal ring 302 is also electrically connected with the positive electrode of the 24V power supply through a wire and is electrically connected with the programmable logic console through another wire. The common terminal of the programmable logic console is electrically connected with the negative electrode of the 24V power supply. When the water does not simultaneously submerge the two metal rings, the programmable logic console controls the water injection mechanism 3 to inject water into the insulating gloves or insulating boots according to the test instruction. When the water simultaneously submerges the two metal rings, the positive electrode and the negative electrode of the 24V power supply are connected, at which time the programmable logic console receives the power short-circuit signal and controls the water injection mechanism 3 to stop injecting water.

[0117] The working principle of the above device is as follows: first, fill the water tank with water through the water injection mechanism, then hang the insulating gloves or insulating boots on the test station, and the insulating gloves or insulating boots are electrically connected with the circuit module. After the insulating gloves or insulating boots are fixed, start the automatic test program of the programmable logic console, the programmable logic console opens the water injection valve, and automatically injects water into the insulating gloves or insulating boots on the test station through the water injection pipe. When the water level monitoring module on the water injection pipe detects that the water level in the insulating gloves or insulating boots reaches the target water volume, the programmable logic console closes the water injection valve and stops injecting water. During the water injection process, the programmable logic console controls the opening and closing of the water pump according to the specific situation of the test. Similarly, if the insulating gloves or insulating boots need to be loaded with steel balls for testing, the programmable logic console moves the servo-driven baffle upwards, so that the steel balls in the box pass through the steel ball guide port and are loaded into the insulating gloves or insulating boots at the same time. After the steel balls are successfully loaded, the programmable logic console lowers the servo-driven baffle to stop loading the steel balls.

[0118] After the water injection or steel ball loading is completed, the programmable logic console controls the lifting servo motor to lower, and when the travel sensor detects that the fixed crossbar has descended to the specified position, the programmable logic console stops the lifting servo motor, so that the insulating gloves or insulating boots hung on the test station enter the test position of the water tank. The programmable logic console controls the transformer to output a specified voltage through the voltage regulator to conduct a test on the insulating gloves or insulating boots. During the test, the programmable logic console automatically obtains the leakage current of the insulating gloves or insulating boots through the circuit module, so as to judge the insulation performance of the insulating gloves or insulating boots. After the test is completed, the programmable logic console automatically returns the voltage of the transformer through the voltage regulator.

[0119] In summary, the utility model provides a kind of insulation performance automatic detection device for insulating gloves and insulating shoes, by integrating performance test mechanism, water injection mechanism and steel ball loading mechanism on test rack, the full-process automation of insulation performance detection is realized. Among them, performance test mechanism is provided with multiple test stations, so that the device can carry out multiple tests simultaneously, greatly meet the detection needs of large quantities of equipment, improve the detection efficiency. And water injection mechanism is one-to-one corresponding with test station by multiple water injection pipes, realizes the synchronous water injection of multiple equipment, shortens the water injection time, and the end of water injection pipe is provided with water level monitoring module to ensure that the water level of each equipment is consistent, to avoid the inaccuracy of detection result caused by water level error. Performance test mechanism adjusts position by lifting mechanism, so that test station can flexibly adjust test position to adapt to different test operations. In addition, performance test mechanism can automatically collect the test data of insulating gloves or insulating shoes, effectively improve the accuracy of test. The utility model solves the problems of low detection efficiency, high labor cost and large human error in traditional insulation performance detection method through the design of automation and integration.

[0120] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent transformation or direct or indirect application in related technical field using the content of the utility model specification and drawings is also included in the patent protection range of the utility model.

Claims

1. An automatic insulation performance detection device for insulating gloves and insulating footwear, characterized by, The test frame, the performance test mechanism, the water injection mechanism and the steel ball loading mechanism are included. The test frame includes a base, a support frame and a water tank arranged on the base; The performance test mechanism and the water injection mechanism are arranged on the support frame; The performance test mechanism includes a plurality of test stations for fixing the insulating gloves or boots; The steel ball loading mechanism is arranged on one side of the test frame, and a steel ball loading port of the steel ball loading mechanism is opposite to the performance test mechanism.

2. The automatic detection device for the insulating performance of insulating gloves and boots according to claim 1, characterized in that, The support frame includes a vertical part and a horizontal part; One end of the vertical part is fixed to the base, and the other end of the vertical part is connected to one end of the horizontal part, so that the horizontal part is suspended above the water tank.

3. The automatic detection device for the insulating performance of insulating gloves and boots according to claim 2, characterized in that, The water injection mechanism includes a plurality of water injection pipes; The first ends of the plurality of water injection pipes are inserted into the horizontal part, so that the second ends of the plurality of water injection pipes are suspended above the water tank; The insertion positions of the plurality of water injection pipes are respectively opposite to the plurality of test stations; The second ends of the plurality of water injection pipes are respectively provided with water level monitoring modules.

4. The automatic detection device for the insulating performance of insulating gloves and boots according to claim 3, characterized in that, The water injection mechanism further includes a water pump and a water injection valve, and the base is provided with a water inlet and a water outlet; The water injection valve and the water pump are arranged at the water inlet; The first ends of the plurality of water injection pipes are in communication with the water inlet; The water outlet is in communication with the water tank; The water level monitoring modules are electrically connected with the water pump and the water injection valve.

5. The automatic detection device for the insulating performance of insulating gloves and boots according to claim 2, characterized in that, Further including a lifting mechanism arranged on the vertical part; The performance test mechanism is fixed on the lifting mechanism.

6. The automatic detection device for the insulating performance of insulating gloves and boots according to claim 5, wherein The lifting mechanism includes two guide rails, a lifting servo motor and a fixed crossbar; The lifting servo motor is arranged on the side wall in the vertical part, and the moving direction of the lifting servo motor is perpendicular to the horizontal part; The two guide rails are arranged on the side wall in the vertical part, and the two guide rails are respectively arranged on the opposite sides of the lifting servo motor; The two guide rails are parallel to the moving direction of the lifting servo motor; The center of the fixed crossbar is fixed to the moving part of the lifting servo motor; The two ends of the fixed crossbar are movably arranged on the two guide rails; One end of the fixed crossbar is provided with a stroke sensor for controlling the lifting servo motor to stop moving after the fixed crossbar reaches a preset position.

7. The automatic detection device for the insulating performance of insulating gloves and boots according to claim 6, characterized in that, Two guide openings parallel to the guide rails are arranged on the side wall in the vertical part; The lifting mechanism further includes an extension suspension, one side of the extension suspension passes through the two guide openings and is connected to the fixed crossbar, so that the extension suspension is suspended above the water tank; The performance test mechanism is fixed on the extension suspension.

8. The automatic detection device for the insulating performance of insulating gloves and boots according to claim 7, characterized in that, The performance test mechanism further includes a circuit module; One side of the extension suspension opposite to the water tank is provided with a groove; The circuit module is arranged in the groove, and the circuit module is used for conducting electrical test on the insulating gloves or boots and collecting test data.

9. The automatic detection device for the insulating performance of insulating gloves and boots according to claim 1, characterized in that, The steel ball loading mechanism includes a box body and a support leg, and the box body is arranged on the support leg; The box is used for loading steel balls, and a plurality of steel ball guide ports are arranged on the box. Servo-driven baffles are arranged at the plurality of steel ball guide ports. The supporting feet are provided with pulleys at the ends away from the box.

10. The automatic detection device for the insulating performance of insulating gloves and boots according to claim 3, characterized in that, The water level monitoring module comprises a first metal ring and a second metal ring. The first metal ring and the second metal ring are both arranged on the second end of the water injection pipe. The first metal ring and the second metal ring are used for electrically connecting with the electrode of the power supply and the programmable logic console.

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