CN116660670B - Testing device for digital electrical equipment - Google Patents
Testing device for digital electrical equipment Download PDFInfo
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- CN116660670B CN116660670B CN202310937621.1A CN202310937621A CN116660670B CN 116660670 B CN116660670 B CN 116660670B CN 202310937621 A CN202310937621 A CN 202310937621A CN 116660670 B CN116660670 B CN 116660670B
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- 238000012360 testing method Methods 0.000 title claims abstract description 91
- 239000011810 insulating material Substances 0.000 claims abstract description 4
- 230000001105 regulatory effect Effects 0.000 claims description 43
- 238000001125 extrusion Methods 0.000 claims description 36
- 238000004804 winding Methods 0.000 claims description 22
- 239000003550 marker Substances 0.000 claims description 17
- 230000033001 locomotion Effects 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 9
- 235000011089 carbon dioxide Nutrition 0.000 claims description 9
- 230000001960 triggered effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/003—Environmental or reliability tests
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/28—Measuring arrangements characterised by the use of mechanical techniques for measuring roughness or irregularity of surfaces
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/06—Measuring leads; Measuring probes
- G01R1/067—Measuring probes
- G01R1/06705—Apparatus for holding or moving single probes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/10—Detecting, e.g. by using light barriers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
- G01J2003/466—Coded colour; Recognition of predetermined colour; Determining proximity to predetermined colour
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Testing Relating To Insulation (AREA)
Abstract
The application relates to a testing device of digital electrical equipment, which comprises a machine body, a first test piece and a second test piece, wherein the first test piece is arranged below the second test piece, the second test piece is arranged in the machine body in a lifting manner, and the machine body is provided with a driving mechanism for realizing the lifting of the second test piece; the device comprises a first test piece, an electric device, a second test piece, a first pressing column, a second pressing column, a pressing disc, a traction piece, a tension component and an insulating material, wherein the first pressing column is fixedly connected with the outer wall of the first test piece; and the adjusting mechanism is used for detecting whether the abutting disc is coplanar with the top surface of the electrical equipment. The application has the effect of ensuring the second test piece to be abutted against the top surface of the electrical equipment.
Description
Technical Field
The application relates to the technical field of electrical equipment testing, in particular to a testing device of digital electrical equipment.
Background
At present, the digital transformation is a key point for realizing the crossover development of an electrical equipment enterprise, and the electrical equipment enterprise can realize the digital transformation and upgrading by actively popularizing the internet of things technology, enhancing the digital marketing, improving the product quality and service level, fusing development with other industries and other approaches; whether the electrical equipment operates stably at high voltage is also a focus of attention in the industry, the high-voltage electrical equipment must pass a national specified type test before being formally used in a network, and a capacity breaking test is the most important part of the type test, and high requirements are put on the accuracy and reliability of test data.
The related art discloses a Chinese patent with the publication number of CN114252721A, which provides an electrical equipment testing device, and relates to the technical field of electrical equipment, and the electrical equipment testing device comprises a device main body, wherein a first testing device is fixedly arranged inside the device main body, and a second testing device is fixedly arranged inside the device main body; an auxiliary device is fixedly arranged in the device main body, and an adjusting mechanism is fixedly arranged in the device main body; a temperature control device is fixedly arranged in the device main body; a connecting mechanism is arranged on the outer side of the first test device; the top of the adjusting mechanism is provided with a fixing device, and the outer side of the adjusting mechanism is fixedly provided with a self-locking mechanism; the fixing of the electrical equipment according to its actual dimensions can be performed more effectively than with conventional test devices; the testing device is simple in structure, and cannot be fixed according to the actual size of the electrical equipment, so that the electrical equipment is shifted during test.
The related art in the above has the following drawbacks: when first test piece and second test piece carry out voltage breakdown test to electrical equipment, when the top of first test piece and electrical equipment only butt setting did not paste, electrical equipment's position was unstable, but also can influence the test result to electrical equipment.
Disclosure of Invention
In order to solve the problem that whether the electrical equipment is abutted against the second test piece or not, the application provides a testing device of digital electrical equipment.
The application provides a testing device of digital electrical equipment, which adopts the following technical scheme:
the testing device of the digital electrical equipment comprises a machine body, a first test piece and a second test piece, wherein the first test piece is arranged below the second test piece, the second test piece is arranged in the machine body in a lifting manner, and the machine body is provided with a driving mechanism for realizing the lifting of the second test piece; the device also comprises a marking mechanism for marking whether the second test piece is abutted against the electrical equipment, the marking mechanism comprises an extrusion column fixedly connected with the outer wall of the second test piece, an abutting disc fixed on the outer wall of the electrical equipment, a traction piece movably arranged in the machine body and a tension component for providing tension for the traction piece, the extrusion column and the abutting plate are made of insulating materials, and the bottom surface of the extrusion column and the bottom surface of the second test piece are arranged in a coplanar manner; and the adjusting mechanism is used for detecting whether the abutting disc is coplanar with the top surface of the electrical equipment.
Still further, the traction piece sets up to have insulating property's haulage rope, the organism still is provided with and is used for to the haulage rope carries out the guide ring that leads, the haulage rope passes between the extrusion post and the butt dish.
Still further, the pulling force subassembly includes two servo motor and two pulling force rollers that the same frequency set up, the both ends of haulage rope respectively with two the outer wall fixed connection of pulling force roller, servo motor's output with the pulling force roller is coaxial fixed, the haulage rope is located two pulling force roller with the initial state of part between the extrusion post is the relaxation state.
Still further, organism sliding connection has the slider, slider fixedly connected with trigger lever, organism fixedly connected with be used for by the infrared sensor of trigger lever trigger, infrared sensor electric connection has bee calling organ, the slider is hung and is located the haulage rope is close to one of them pulling roll's position.
Still further, adjustment mechanism including slide set up in support, lift set up in support on the support, elasticity set up in adjust needle in the backup pad and be used for recording the record subassembly of adjusting needle position change, the backup pad still is provided with and is used for the warning whether butt dish and electrical equipment coplanar warn the subassembly, adjust the pointed end of needle with butt dish or electrical equipment's top surface laminating.
Still further, the backup pad is provided with the perforation, adjust needle top fixedly connected with handle, the outer cover of adjusting needle is equipped with the spring, the both ends of spring respectively with handle and backup pad surface fixed connection, adjust the needle with electrical equipment top surface butt time the spring is in tensile state.
Still further, the record subassembly includes record piece, marker pen, two are used for coiling the coiling roller of record piece and two are used for the drive the coiling motor of coiling roller pivoted, the both ends of record piece respectively with two the outer wall fixed connection of coiling roller, the marker pen with one end fixed connection of handle, just the length direction perpendicular to of marker pen the length direction of adjusting the needle, the marker pen with the record piece butt, the direction of movement perpendicular to of record piece the length direction of adjusting the needle.
Still further, the warning subassembly include with adjust needle outer wall fixed connection's warning pole, with warning board of warning pole fixed connection and be used for discernment the discernment piece of warning board position, warning pole length direction with adjust needle length direction and set up perpendicularly, warning board direction of motion with adjust needle direction of motion parallel arrangement.
Still further, the recognition part sets up to color sensor, the warning board surface coating is used for color sensor discernment's color layer, color layer middle part position is blank setting, color sensor electric connection has the alarm lamp.
Still further, the organism still is provided with temperature control mechanism, temperature control mechanism include temperature sensor, encircle in the water pipe outside the organism and be used for giving add the regulation pipe of dry ice in the water pipe, the regulation intraductal swivelling joint has the regulating disk, the regulation pipe is provided with the drive the rotatory accommodate motor of regulating disk, the regulation pipe is located dry ice is placed to the top of regulating disk, the regulation pipe is located the regulating disk below with the regulation pipe intercommunication, temperature sensor with accommodate motor electric connection.
In summary, the beneficial technical effects of the application are as follows:
(1) Firstly, the movable support moves to the position of the electrical equipment, the bottom of the adjusting needle is abutted against the top surface of the electrical equipment, the spring is kept in a stretched state, and meanwhile, the color sensor is guaranteed to correspond to a blank section of the color layer. If the blank section of the color layer is identified by the color sensor, the alarm lamp can not be lighted.
(2) If the abutting disc is coplanar with the top surface of the electrical equipment, the marking lines of the marking pen on the recording sheet are in a straight line and are overlapped. When two straight lines appear on the recording sheet, the abutting disc and the electrical equipment can be proved to be not coplanar, and the position of the abutting disc needs to be correspondingly adjusted.
(3) If there is the clearance between extrusion post and the butt dish, the haulage rope is straightened this moment, and the in-process that the haulage rope straightened, the slider is driven to move upwards, and the slider drives the trigger lever and moves towards infrared sensor direction, and after the trigger lever moved to the position that is close to infrared sensor, infrared sensor triggered the buzzer and reported to the police, realizes warning staff extrusion post and the not tight state of butt dish this moment.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present application.
Fig. 2 is a left side view of an embodiment of the present application.
FIG. 3 is a schematic diagram of a temperature control mechanism according to an embodiment of the present application.
Reference numerals: 1. a body; 2. a first test piece; 3. a second test piece; 4. an extrusion column; 5. an abutment plate; 6. a traction rope; 7. a guide ring; 8. a servo motor; 9. a tension roller; 10. a slide block; 11. a trigger lever; 12. an infrared sensor; 13. a buzzer; 14. a bracket; 15. a support plate; 16. an adjusting needle; 17. a handle; 18. a spring; 19. recording sheets; 20. a marker pen; 21. a winding roller; 22. a winding motor; 23. a warning rod; 24. a warning board; 25. a color sensor; 26. an alarm lamp; 27. a temperature sensor; 28. a water pipe; 29. an adjusting tube; 30. an adjusting plate; 31. and (5) adjusting the motor.
Description of the embodiments
The following description of the embodiments of the present application will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the application are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The embodiment of the application discloses a testing device of digital electrical equipment. Referring to fig. 1 and 2, a testing device for digital electrical equipment includes a machine body 1, a first test piece 2 and a second test piece 3, the first test piece 2 is disposed below the second test piece 3, the first test piece 2 is further connected with a first experimental column, the second test piece 3 is connected with a second experimental column, the electrical equipment is placed above the first test piece 2, and the second test piece 3 is moved to the top of the electrical equipment, so that voltage breakdown testing of the electrical equipment can be started.
The lifting of the second test piece 3 is arranged in the machine body 1, in this embodiment, the second test piece 3 can be realized by a cylinder or an electric push rod and other equipment capable of reciprocating, the machine body 1 is provided with a driving mechanism for realizing the lifting of the second test piece 3, in this embodiment, the driving mechanism is preferably the electric push rod, further, the electric equipment which does not pass through the specification can be tested, in this embodiment, a clamping mechanism for clamping the electric equipment can be further arranged in the machine body 1, the clamping mechanism can be realized by selecting clamping jaws, the clamping and fixing of the electric equipment can be realized by mutually matching the two clamping jaws, and the stable position effect of the electric equipment in the testing process is ensured.
In order to ensure that the second test piece 3 supports the electrical equipment tightly, the device further comprises a marking mechanism for marking whether the second test piece 3 supports the electrical equipment tightly or not, the marking mechanism comprises an extrusion column 4 fixedly connected with the outer wall of the second test piece 3, a supporting disc 5 fixed on the outer wall of the electrical equipment, a traction piece movably arranged in the machine body 1 and a tension component for providing tension for the traction piece, the extrusion column 4 and the supporting disc 5 are made of insulating materials, the bottom surface of the extrusion column 4 and the bottom surface of the second test piece 3 are arranged in a coplanar mode, and the position of the extrusion column 4 cannot be changed due to the change of the specification of the electrical equipment, so that the marking mechanism in the embodiment mainly marks whether the supporting disc 5 and the top surface of the electrical equipment are coplanar or not, and in the embodiment, the marking mechanism can also be used for marking whether the extrusion column 4 and the bottom surface of the second test piece 3 are coplanar or not.
The traction piece is set to have insulating property's haulage rope 6, and haulage rope 6 adopts the platykurtic, the area of contact between the extrusion post 4 of being convenient for and the butt dish 5 ensures that extrusion post 4 extrudes haulage rope 6 on butt dish 5, and haulage rope 6 passes the position between extrusion post 4 and the butt dish 5, and organism 1 still can be provided with the guide ring 7 that is used for carrying out the direction to haulage rope 6, and the plane that two guide rings 7 place is located the plane that extrusion post 4 symmetry plane is located, ensures that haulage rope 6 passes between extrusion post 4 and the butt dish 5.
The pulling assembly comprises two servo motors 8 and two pulling rollers 9 which are arranged at the same frequency, two ends of the pulling rope 6 are fixedly connected with the outer walls of the two pulling rollers 9 respectively, the output end of the servo motor 8 is coaxially fixed with the pulling rollers 9, the initial state of the part of the pulling rope 6 between the two pulling rollers 9 and the extrusion column 4 is in a loose state, the two pulling rollers 9 are respectively positioned at two sides of the extrusion roller, therefore, the parts of the pulling rope 6 positioned at the two sides of the extrusion roller are in loose states, the connection between the pulling rope 6 and the pulling rollers 9 can be realized through screws or binding, therefore, in the process of downwards moving the second test piece 3, the extrusion column 4 moves towards the direction of the abutting disc 5 until the extrusion column 4 abuts the pulling rope 6 on the abutting disc 5, and then controlling any one of the servo motors 8 to start working, winding the traction rope 6 outside the tension roller 9, gradually straightening and tightening the traction rope 6 on one side of the extrusion column 4, continuously pulling the traction rope 6 through the winding of the tension roller 9, and if the traction rope 6 on the other side of the extrusion column 4 is gradually straightened, proving that a gap still exists between the abutting disc 5 and the extrusion column 4 at the moment, if the traction rope 6 on the other side of the extrusion column 4 is still in a loose state, the position of the traction rope 6 does not generate relative movement, proving that the extrusion column 4 and the abutting disc 5 are in a tight state, and checking whether the second test piece 3 is in tight contact with the top surface of the electrical equipment or not because the bottom surfaces of the extrusion column 4 and the second test piece 3 are coplanar and the top surface of the electrical equipment is coplanar with the abutting disc 5.
The machine body 1 is slidably connected with the sliding block 10, the machine body 1 is fixedly connected with the sliding rod, the sliding rod is sleeved and slipped outside the sliding rod, the moving direction of the sliding block 10 moves along the vertical direction, the sliding block 10 is fixedly connected with the triggering rod 11, the machine body 1 is fixedly connected with the infrared sensor 12 triggered by the triggering rod 11, the infrared sensor 12 is electrically connected with the buzzer 13, the infrared sensor 12 and the buzzer 13 are in control connection through the PLC, the sliding block 10 is hung at the position, close to any one of the tension rollers 9, of the traction ropes 6, so that the tension rollers 9 far away from the sliding block 10 are started to rotate in the process of checking whether the compression column 4 abuts against the abutting disc 5, if a gap exists between the compression column 4 and the abutting disc 5, the traction rope 6 is straightened at this moment, the sliding block 10 is driven to move upwards, the triggering rod 11 moves towards the infrared sensor 12, after the triggering rod 11 moves to the position close to the infrared sensor 12, the infrared sensor 12 triggers the buzzer 13, the warning is achieved, the condition that workers are warned to compress the compression column 4 and the abutting disc 5, the infrared sensor 12 is not tightly abuts against the infrared sensor 12, and the initial position of the traction rope 12 can be ensured when the initial position of the sliding block is not required to be installed on the sliding block 12. In this embodiment, the infrared sensor 12 monitors a designated area, that is, the buzzer 13 is triggered when the trigger lever 11 moves into the designated area.
The embodiment further comprises an adjusting mechanism for detecting whether the abutting disc 5 and the top surface of the electrical equipment are coplanar, the adjusting mechanism comprises a support 14 arranged in the machine body 1 in a sliding manner, a support plate 15 arranged on the support 14 in a lifting manner, an adjusting needle 16 arranged on the support plate 15 in an elastic manner and a recording assembly for recording position change of the adjusting needle 16, the moving route of the support 14 is arranged horizontally, namely, the support 14 moves towards the electrical equipment and the abutting disc 5, and in the embodiment, the sliding of the support 14 and the lifting of the support plate 15 can be driven by an electric push rod.
The bottom of adjusting needle 16 is the pointed end setting, the pointed end of adjusting needle 16 is laminated with the top surface of butt dish 5 or electrical equipment, backup pad 15 runs through and is provided with the perforation, adjusting needle 16 top fixedly connected with handle 17, adjusting needle 16 overcoat is equipped with spring 18, the both ends of spring 18 respectively with handle 17 and backup pad 15 fixed surface connection, spring 18 is in tensile state when adjusting needle 16 and electrical equipment top surface butt, at first control support 14 moves to the electrical equipment position, and control backup pad 15 moves towards electrical equipment top surface, when guaranteeing adjusting needle 16 and electrical equipment top surface butt, spring 18 is pressed and is out of shape this moment, keep backup pad 15 vertical direction position unchanged this moment, control support 14 moves along the horizontal direction.
The recording assembly comprises a recording sheet 19, a marker pen 20, two winding rollers 21 for winding the recording sheet 19 and two winding motors 22 for driving the winding rollers 21 to rotate, wherein the two winding motors 22 are also arranged at the same frequency, the winding motors 22 can also rotate forward or overturn, the winding motors 22 are fixed on the supporting plate 15, two ends of the recording sheet 19 are fixedly connected with the outer walls of the two winding rollers 21 respectively, the recording sheet 19 can be a paper sheet or a plastic sheet, and the marker pen 20 can conveniently mark. The marker pen 20 is fixedly connected with one end of the handle 17, the length direction of the marker pen 20 is perpendicular to the length direction of the adjusting needle 16, the marker pen 20 is abutted against the recording sheet 19, the movement direction of the recording sheet 19 is perpendicular to the length direction of the adjusting needle 16, and the axial direction of the winding roller 21 is vertical.
Referring to fig. 1 and 2, when the stand 14 moves in the horizontal direction, at this time, the adjusting needle 16 moves along the top surface of the electrical apparatus, the position of the adjusting needle 16 does not change, and at the same time, the two winding motors 22 start to rotate in one direction and keep the same frequency, the recording sheet 19 starts to move, the marker pen 20 marks a straight line on the recording sheet 19 until the adjusting needle 16 moves to the top surface of the abutment disc 5, and in this embodiment, the bottom end of the adjusting needle 16 may also be configured as a hemisphere shape, so that the adjusting needle 16 follows the stand 14 and moves to the position of the abutment disc 5.
When the regulating needle 16 moves to the edge of the electrical equipment, the two winding motors 22 are controlled to keep the same frequency and rotate in the opposite direction, and if the abutting disc 5 is coplanar with the top surface of the electrical equipment, the marking lines of the marking pen 20 on the recording sheet 19 are in a straight line and are overlapped; if the electrical device and the contact disc 5 are not in the same plane, for example, when the contact disc 5 is lower than the top surface of the electrical device, the vertical direction of the movement track of the marker pen 20 on the recording sheet 19 is lower than the previous straight line, and if the contact disc 5 is higher than the top surface of the electrical device, the vertical direction of the movement track of the marker pen 20 on the recording sheet 19 is higher than the previous straight line, and when two straight lines appear on the recording sheet 19, it can be proved that the contact disc 5 and the electrical device are not in the same plane, and the position of the contact disc 5 needs to be correspondingly adjusted.
The backup pad 15 still is provided with the warning subassembly that is used for warning butt dish 5 and electrical equipment whether coplanarity, the warning subassembly is used for putting forward the warning to the staff, the staff can observe the record condition of marking pen 20 on the record piece 19 this moment, the warning subassembly includes with the warning pole 23 of handle 17 another tip fixed connection, with warning board 24 of warning pole 23 fixed connection and be used for the discernment piece of discernment warning board 24 position, warning pole 23 and marking pen 20 are located the both ends of handle 17 respectively, warning pole 23 length direction sets up with the length direction of adjusting needle 16 perpendicularly, warning board 24 direction of motion and adjusting needle 16 direction of motion parallel arrangement.
Referring to fig. 1 and 2, the identification piece is set to be a color sensor 25, the surface of the warning board 24 is coated with a color sensor 25 for identification, the middle part of the color layer is blank, the color sensor 25 is electrically connected with an alarm lamp 26, the color sensor 25 is also connected with the alarm lamp 26 through the control of a PLC controller, the color layer is red, yellow and green in the embodiment, when the color sensor 25 identifies the color layer, the alarm lamp 26 is triggered to light, if the blank section of the color layer is identified by the color sensor 25, the alarm lamp 26 cannot light. Therefore, when the adjusting pin 16 is positioned on the top surface of the electrical equipment, the blank section of the color layer faces the color sensor 25, and if the abutting disc 5 is not coplanar with the top surface of the electrical equipment, the color layer corresponds to the color sensor 25, and the alarm lamp 26 triggers to light.
Referring to fig. 1 and 3, the machine body 1 is further provided with a temperature control mechanism, the temperature control mechanism comprises a temperature sensor 27, a water pipe 28 encircling the machine body 1 and a regulating pipe 29 for adding dry ice into the water pipe 28, the regulating pipe 29 is rotationally connected with a regulating disk 30, the upper end of the regulating pipe 29 is provided with an opening, the regulating pipe 29 is in threaded connection with a sealing cover at the opening position of the regulating pipe 29, a plurality of air holes are formed in the sealing cover, a rotating shaft which is rotationally connected with the regulating disk 30 is located at the axis position of the regulating disk 30, the outer wall of the regulating pipe 29 is fixedly connected with a regulating motor 31 which drives the regulating disk 30 to rotate, the output end of the regulating motor 31 is fixedly connected with the rotating shaft of the regulating disk 30, the regulating pipe 29 is located above the regulating disk 30 and is provided with dry ice, the regulating pipe 29 is located below the regulating disk 30 and is communicated with the water pipe 28, and the temperature sensor 27 is electrically connected with the regulating motor 31. In this embodiment, a fan may be provided on the top of the body 1. The regulating motor 31 is in control connection with the temperature sensor 27 through a PLC controller; when the temperature sensor 27 monitors that the temperature of the electrical equipment is higher than the set temperature, the regulating motor 31 drives the regulating disc 30 to rotate at the moment, dry ice falls into the water pipe 28 from the regulating pipe 29, and at the moment, the dry ice is gasified to absorb a large amount of heat, so that the temperature in the machine body 1 can be accelerated to be reduced, and the cooling effect of the fan is combined, so that the cooling rate is greatly improved.
The implementation principle of the testing device of the digital electrical equipment in the embodiment of the application is as follows: first the moving carriage 14 is moved to the position of the electrical device and ensures that the bottom of the adjustment pin 16 abuts the top surface of the electrical device, keeping the spring 18 in tension, while also ensuring that the colour sensor 25 corresponds to the blank section of the colour layer. If the blank section of the color layer is recognized by the color sensor 25, the warning lamp 26 is not lighted. Therefore, when the adjusting pin 16 is located on the top surface of the electrical device, the blank section of the color layer faces the color sensor 25, if the abutting disc 5 is not coplanar with the top surface of the electrical device, the color layer corresponds to the color sensor 25, and the alarm lamp 26 is triggered to light up at this time, in this embodiment, if the alarm lamp 26 is triggered to light up, the operator needs to adjust the position of the abutting disc 5 in combination with the recording condition on the recording sheet 19.
The carriage 14 moves in a horizontal direction, at which time the regulating needle 16 moves along the top surface of the electrical device, the position of the regulating needle 16 does not change, and at the same time the two winding motors 22 start to rotate in one direction and keep the same frequency, the recording sheet 19 starts to move, the marking pen 20 marks a straight line on the recording sheet 19 until the regulating needle 16 moves to the top surface of the abutment disk 5. When the regulating needle 16 moves to the edge of the electric device, the two winding motors 22 are controlled to keep the same frequency and rotate in opposite directions, and if the abutting disc 5 is coplanar with the top surface of the electric device, the marking lines of the marking pen 20 on the recording sheet 19 are in a straight line and are coincident. When two straight lines appear on the recording sheet 19, it can be proved that the abutting disc 5 and the electrical equipment are not coplanar, and the position of the abutting disc 5 needs to be correspondingly adjusted.
If a gap exists between the extrusion column 4 and the abutting disc 5, the traction rope 6 is straightened at the moment, the sliding block 10 is driven to move upwards in the straightening process of the traction rope 6, the sliding block 10 drives the trigger rod 11 to move towards the infrared sensor 12, after the trigger rod 11 moves to a position close to the infrared sensor 12, the infrared sensor 12 triggers the buzzer 13 to alarm, and at the moment, the state that the extrusion column 4 and the abutting disc 5 are not abutted tightly is warned for staff is achieved.
When the temperature sensor 27 monitors that the temperature of the electrical equipment is higher than the set temperature, the regulating motor 31 drives the regulating disc 30 to rotate at the moment, dry ice falls into the water pipe 28 from the regulating pipe 29, and at the moment, the dry ice is gasified to absorb a large amount of heat, so that the temperature in the machine body 1 can be accelerated to be reduced, and the cooling effect of the fan is combined, so that the cooling rate is greatly improved.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (7)
1. The testing device of the digital electrical equipment is characterized by comprising a machine body (1), a first test piece (2) and a second test piece (3), wherein the first test piece (2) is arranged below the second test piece (3), the second test piece (3) is arranged in the machine body (1) in a lifting manner, and the machine body (1) is provided with a driving mechanism for realizing the lifting of the second test piece (3);
the device comprises a machine body (1), a first test piece (3), an electric equipment, a second test piece (5), a first test piece (5), a second test piece (3), a marking mechanism for marking whether the second test piece is abutted against the electric equipment, wherein the marking mechanism comprises an extrusion column (4) fixedly connected with the outer wall of the second test piece (3), an abutting disc (5) fixed on the outer wall of the electric equipment, a traction piece movably arranged in the machine body (1) and a tension component for providing tension for the traction piece, the extrusion column (4) and the abutting disc (5) are made of insulating materials, and the bottom surface of the extrusion column (4) and the bottom surface of the second test piece (3) are arranged in a coplanar mode; the traction piece is provided with a traction rope (6) with insulating property, the machine body (1) is also provided with a guide ring (7) for guiding the traction rope (6), and the traction rope (6) passes through the space between the extrusion column (4) and the abutting disc (5); the pulling assembly comprises two servo motors (8) and two pulling rollers (9) which are arranged at the same frequency, two ends of the pulling rope (6) are fixedly connected with the outer walls of the two pulling rollers (9) respectively, the output end of the servo motor (8) is coaxially fixed with the pulling rollers (9), and the initial states of the parts, between the two pulling rollers (9) and the extrusion column (4), of the pulling rope (6) are all in a loose state; the machine body (1) is connected with a sliding block (10) in a sliding manner, the sliding block (10) is fixedly connected with a trigger rod (11), the machine body (1) is fixedly connected with an infrared sensor (12) used for being triggered by the trigger rod (11), the infrared sensor (12) is electrically connected with a buzzer (13), and the sliding block (10) is hung at a position, close to one of the tension rollers (9), of the traction rope (6);
the device also comprises an adjusting mechanism for detecting whether the abutting disc (5) is coplanar with the top surface of the electrical equipment.
2. The device for testing digital electrical equipment according to claim 1, wherein the adjusting mechanism comprises a support (14) slidably arranged in the machine body (1), a support plate (15) arranged on the support (14) in a lifting manner, an adjusting needle (16) elastically arranged on the support plate (15) and a recording component for recording the position change of the adjusting needle (16), the support plate (15) is further provided with a warning component for warning whether the abutting disc (5) is coplanar with the electrical equipment, and the tip of the adjusting needle (16) is attached to the abutting disc (5) or the top surface of the electrical equipment.
3. The device for testing the digital electrical equipment according to claim 2, wherein the supporting plate (15) is provided with a through hole, a handle (17) is fixedly connected to the top of the adjusting needle (16), a spring (18) is sleeved outside the adjusting needle (16), two ends of the spring (18) are fixedly connected with the handle (17) and the surface of the supporting plate (15) respectively, and the spring (18) is in a stretching state when the adjusting needle (16) is abutted to the top surface of the electrical equipment.
4. A testing device for digital electrical equipment according to claim 3, wherein the recording assembly comprises a recording sheet (19), a marker pen (20), two winding rollers (21) for winding the recording sheet (19) and two winding motors (22) for driving the winding rollers (21) to rotate, two ends of the recording sheet (19) are fixedly connected with the outer walls of the two winding rollers (21) respectively, the marker pen (20) is fixedly connected with one end of the handle (17), the length direction of the marker pen (20) is perpendicular to the length direction of the adjusting needle (16), the marker pen (20) is abutted against the recording sheet (19), and the movement direction of the recording sheet (19) is perpendicular to the length direction of the adjusting needle (16).
5. The device for testing digital electrical equipment according to claim 4, wherein the warning assembly comprises a warning rod (23) fixedly connected with the other end of the handle (17), a warning plate (24) fixedly connected with the warning rod (23), and a recognition part for recognizing the position of the warning plate (24), the length direction of the warning rod (23) is perpendicular to the length direction of the adjusting needle (16), and the movement direction of the warning plate (24) is parallel to the movement direction of the adjusting needle (16).
6. The device for testing digital electrical equipment according to claim 5, wherein the identification member is provided as a color sensor (25), the surface of the warning board (24) is coated with a color layer for identification by the color sensor (25), the middle position of the color layer is arranged in a blank manner, and the color sensor (25) is electrically connected with an alarm lamp (26).
7. The testing device of the digital electrical equipment according to claim 1, wherein the machine body (1) is further provided with a temperature control mechanism, the temperature control mechanism comprises a temperature sensor (27), a water pipe (28) surrounding the machine body (1) and a regulating pipe (29) for adding dry ice into the water pipe (28), the regulating pipe (29) is rotationally connected with a regulating disk (30), the regulating pipe (29) is provided with a regulating motor (31) for driving the regulating disk (30) to rotate, the regulating pipe (29) is located above the regulating disk (30) and is communicated with the water pipe (28), and the temperature sensor (27) is electrically connected with the regulating motor (31).
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| CN202310937621.1A CN116660670B (en) | 2023-07-28 | 2023-07-28 | Testing device for digital electrical equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310937621.1A CN116660670B (en) | 2023-07-28 | 2023-07-28 | Testing device for digital electrical equipment |
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| CN116660670A CN116660670A (en) | 2023-08-29 |
| CN116660670B true CN116660670B (en) | 2023-10-24 |
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| CN117718357B (en) * | 2024-02-07 | 2024-05-07 | 武汉瑞普汽车部件有限公司 | Detection device for stamping die of automobile high-strength plate |
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| CN116660670A (en) | 2023-08-29 |
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