CN117214678A - Automatic detection device for power distribution drawer - Google Patents
Automatic detection device for power distribution drawer Download PDFInfo
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- CN117214678A CN117214678A CN202311068971.5A CN202311068971A CN117214678A CN 117214678 A CN117214678 A CN 117214678A CN 202311068971 A CN202311068971 A CN 202311068971A CN 117214678 A CN117214678 A CN 117214678A
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- 238000001514 detection method Methods 0.000 title claims abstract description 115
- 230000007246 mechanism Effects 0.000 claims abstract description 62
- 238000012795 verification Methods 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims description 38
- 238000005259 measurement Methods 0.000 claims description 5
- 230000000087 stabilizing effect Effects 0.000 claims description 3
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
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- 238000009434 installation Methods 0.000 description 2
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- 238000007619 statistical method Methods 0.000 description 1
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Abstract
The invention discloses an automatic detection device for a power distribution drawer, which comprises a detection mechanism, a picking and placing mechanism and a scanning mechanism, wherein the detection mechanism is used for automatically detecting the power distribution drawer and comprises a detection table and a detection module, the detection module is arranged outside the detection table, the top end of the detection table is provided with a detection groove, and the detection groove is used for placing the position of the power distribution drawer. According to the invention, through the arrangement of the detection mechanism, the power distribution drawer can automatically carry out thermal relay verification, leakage protection relay verification and main contact pressing force verification, and the number or model of the power distribution drawer can be recorded by utilizing the matching of the code scanning gun through automatic code scanning, so that the problems of manual error recording and low manual detection efficiency are avoided, the convenience and efficiency of power distribution drawer detection are effectively improved, and the practicability of power distribution drawer detection is enhanced.
Description
Technical Field
The invention relates to the field of detection of power distribution drawers, in particular to an automatic detection device for a power distribution drawer.
Background
Drawer type switch board is widely used in low voltage distribution system, but in some key application fields, in order to keep the reliability of power supply of the load of the switch board drawer, the switch board drawer needs to be overhauled and checked regularly to ensure the safety of the low voltage distribution system, and the check of the switch board drawer generally includes thermal relay action current and action time check, leakage protection relay action current and action time check and drawer main contact pressing force check.
The existing automatic detection device for the power distribution drawer has the following defects when in use: the detection range is small, and most of the detection range does not have the main contact pressing force checking function of the distribution drawer, so that certain detection limitations exist, and when the detection of the distribution drawer is performed, the number or the model of the distribution drawer cannot be rapidly recorded, so that the convenience of information recording of the detected distribution drawer is reduced, the detection speed of the distribution drawer is further influenced, and the detection efficiency of the distribution drawer is reduced.
Disclosure of Invention
The invention aims to provide an automatic detection device for a power distribution drawer, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: an automatic detection device for a power distribution drawer, comprising:
the detection mechanism is used for automatically detecting the power distribution drawer and comprises a detection table and a detection module, wherein the detection module is arranged outside the detection table, a detection groove is formed in the top end of the detection table, and the detection groove is used for placing the power distribution drawer;
the picking and placing mechanism is arranged in the detection groove, limiting mechanisms are symmetrically arranged between the picking and placing mechanism and the detection groove, and the picking and placing mechanism and the limiting mechanisms are both used for stabilizing the position of the power distribution drawer;
the scanning mechanism is arranged on the front face of the detection table and is used for scanning the type of the power distribution drawer.
Preferably, the detection module comprises an industrial personal computer module, a switch module, an analog quantity acquisition module, a single-port server module, a current acquisition module, a contact tension acquisition module, a constant current output assembly and a relay verification assembly, wherein the switch module is arranged below the industrial personal computer module, the analog quantity acquisition module and the single-port server module are arranged below the switch module, the current acquisition module and the contact tension acquisition module are respectively arranged below the analog quantity acquisition module and the single-port server module, and the constant current output assembly and the relay verification assembly are arranged outside the single-port server module.
Preferably, the constant current output assembly comprises a three-phase constant current output module and a single-phase constant current output module, wherein the three-phase constant current output module and the single-phase constant current output module are both arranged below the contact tension acquisition module, and the single-phase constant current output module is arranged below the three-phase constant current output module;
the relay verification assembly comprises an intermediate relay coil module, a thermal relay verification module, a leakage protection relay verification module and an intermediate relay resistance measurement module, wherein the intermediate relay coil module is arranged below the single-phase constant current output module, the thermal relay verification module and the leakage protection relay verification module are respectively arranged on one sides of the three-phase constant current output module and the single-phase constant current output module, and the intermediate relay resistance measurement module is arranged on one side of the switch module.
Preferably, the picking and placing mechanism comprises a baffle, two pull plates, two pull grooves, two shifting blocks, two shifting grooves and two positioning components, wherein the two pull grooves are symmetrically formed in the inner wall of the detection groove, the two pull plates are respectively and slidably inserted into the inner cavities of the two pull grooves, the two shifting grooves are respectively formed in the top ends of the two pull plates, the two shifting blocks are respectively and slidably arranged in the inner cavities of the two shifting grooves through the positioning components, and the baffle is fixedly arranged at the top ends of the two shifting blocks.
Preferably, the locating component comprises a limiting frame, a limiting rod, a locating block and a locating groove, the limiting rod is rotationally arranged in the inner cavity of the shifting groove, the limiting frame is slidably sleeved on the outer wall of the limiting rod, the locating block is fixedly arranged on the outer wall of the limiting frame, the locating groove is formed in the bottom end of the shifting block, and the locating block and the inner cavity of the locating groove are inserted and clamped.
Preferably, the stop mechanism comprises a stop lever, a transverse cylinder, two first springs, a transverse groove, a stop block and a movable groove, wherein the transverse groove is formed in the front face of the baffle, the transverse cylinder is arranged between the two first springs, the stop lever is arranged in the inner cavity of the transverse cylinder in an penetrating mode, the movable groove is formed in one side inside the detection groove, the stop block is movably arranged in the inner cavity of the movable groove, and a transmission mechanism is arranged between the movable groove and the baffle.
Preferably, the transmission mechanism comprises a transmission rope, a first guide rod, a second guide rod, a transmission block, a connecting assembly and a sliding assembly, wherein the first guide rod and the second guide rod are arranged in the inner cavity of the movable groove, the transmission rope is arranged between the first guide rod and the second guide rod, the transmission block is arranged in the inner cavity of the movable groove through the sliding assembly, and the connecting assembly is arranged between the transmission block and the baffle;
the sliding assembly comprises a sliding block and a sliding rod, the sliding rod is fixedly arranged in an inner cavity of the movable groove, the sliding block is fixedly arranged at the bottom end of the transmission block, and the sliding block is arranged on the outer wall of the sliding rod in a sliding manner.
Preferably, the connecting assembly comprises a clamping groove, a fixing rod, a thread groove and a screw rod, wherein the clamping groove is formed in the back of the baffle, the fixing groove is formed in the front of the transmission block, the fixing rod is rotationally arranged in the inner cavity of the clamping groove, the thread groove is formed in one end of the fixing rod, and the screw rod is fixedly arranged in the inner cavity of the fixing groove.
Preferably, the scanning mechanism comprises a code scanning gun, a supporting block, a rotating rod, two rotating blocks and a rotating supporting component, wherein the rotating rod is rotationally arranged between the two rotating blocks, the supporting block is sleeved on the outer wall of the rotating rod, the code scanning gun is fixedly arranged at the top end of the supporting block, and the rotating supporting component is arranged outside the two rotating blocks.
Preferably, the rotary support assembly comprises a plurality of support rotating rods and a plurality of second springs, the second springs are respectively and fixedly arranged at the bottom ends of the two rotating blocks, the support rotating rods are respectively arranged on the side faces, deviating from the two rotating blocks, of the rotary support assembly, and the support rotating rods are fixedly arranged on the front face of the detection table.
The invention has the technical effects and advantages that:
(1) According to the invention, through the arrangement of the detection mechanism, the power distribution drawer can automatically carry out thermal relay verification, leakage protection relay verification and main contact pressing force verification, and the number or model of the power distribution drawer can be recorded by utilizing the matching of the code scanning gun and the automatic code scanning, so that the problems of manual error recording and low manual detection efficiency are avoided, the convenience and efficiency of power distribution drawer detection are effectively improved, and the practicability of power distribution drawer detection is enhanced;
(2) According to the invention, through the arrangement mode of the matching of the picking and placing mechanism and the limiting mechanism, when the distribution drawer is placed in the detection groove, under the matching of the picking and placing mechanism and the limiting mechanism, the distribution drawer can automatically limit the position before being placed according to the size, the stability of the position of the distribution drawer can be enhanced according to the movement of the baffle after being placed, the distribution drawer is suitable for the stable placement of the positions of the distribution drawers with different sizes, the testing range of the test groove is effectively improved, and the convenience and stability of the placement of the position of the distribution drawer are further enhanced.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic diagram of the front cross-sectional structure of the present invention.
FIG. 3 is a schematic side sectional view of the pick-and-place mechanism of the present invention.
Fig. 4 is an enlarged schematic view of the structure of fig. 1 at a.
Fig. 5 is a schematic diagram of a cross-sectional view of a transmission mechanism of the present invention.
Fig. 6 is an enlarged schematic view of the structure of fig. 5 at C according to the present invention.
Fig. 7 is an enlarged schematic view of the structure of fig. 1 at a.
FIG. 8 is a schematic side cross-sectional view of a drive block of the present invention.
FIG. 9 is a schematic diagram of a system of detection modules according to the present invention.
FIG. 10 is a schematic diagram showing a cross-sectional structure of a detection groove according to the present invention.
In the figure: 1. a detection mechanism; 101. a detection table; 102. a detection module; 1021. the industrial personal computer module; 1022. a switch module; 1023. an analog quantity acquisition module; 1024. a single port server module; 1025. a current collection module; 1026. a contact tension acquisition module; 1027. a three-phase constant current output module; 1028. a single-phase constant-current output module; 1029. an intermediate relay coil module; 1030. a thermal relay checking module; 1031. the leakage protection relay verification module; 1032. an intermediate relay resistance measurement module; 2. a detection groove; 3. a picking and placing mechanism; 301. a baffle; 302. a drawing plate; 303. a drawing groove; 304. a shift block; 305. a shift groove; 306. a limiting frame; 307. a restraining bar; 308. a positioning block; 309. a positioning groove; 4. a limiting mechanism; 401. a limit rod; 402. a transverse cylinder; 403. a first spring; 404. a transverse slot; 405. a gear block; 406. a movable groove; 5. a transmission mechanism; 501. a driving rope; 502. a first guide bar; 503. a second guide bar; 504. a transmission block; 505. a clamping groove; 506. a fixing groove; 507. a fixed rod; 508. a thread groove; 509. a screw; 510. a slide block; 511. a slide bar; 6. a scanning mechanism; 601. a code scanning gun; 602. a support block; 603. a rotating rod; 604. a rotating block; 605. supporting a rotating rod; 606. and a second spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides an automatic detection device for a power distribution drawer, as shown in fig. 1-10, which comprises a detection mechanism 1, a picking and placing mechanism 3 and a scanning mechanism 6, wherein the detection mechanism 1 is used for automatically detecting the power distribution drawer, the detection mechanism 1 comprises a detection table 101 and a detection module 102, a touch screen is arranged on the detection table 101, the detection module 102 is arranged outside the detection table 101, a detection groove 2 is formed in the top end of the detection table 101, the detection groove 2 is used for placing the position of the power distribution drawer, a copper bar for touching a main contact of the power distribution drawer is fixedly arranged on the inner wall of the detection groove 2, a contactor is electrically connected to one side of the copper bar, both the contactor and the copper bar are electrically connected with an up-flow transformer, as shown in fig. 1, the up-flow transformer is arranged on the back of the detection table 101, the up-flow transformer is electrically connected with an electronic voltage regulator, the electronic voltage regulator is arranged above the up-flow transformer and is also arranged on the back of the detection table 101, the electronic voltage regulator is electrically connected with the touch screen through a switch module 1022, and the touch screen is electrically connected with a serial server;
preferably, the detection module 102 comprises an industrial personal computer module 1021, a switch module 1022, an analog acquisition module 1023, a single-port server module 1024, a current acquisition module 1025, a contact tension acquisition module 1026, a constant current output module and a relay verification module, wherein the switch module 1022 is arranged below the industrial personal computer module 1021, the analog acquisition module 1023 and the single-port server module 1024 are arranged below the switch module 1022, the current acquisition module 1025 and the contact tension acquisition module 1026 are respectively arranged below the analog acquisition module 1023 and the single-port server module 1024, the constant current output module and the relay verification module are respectively arranged outside the single-port server module 1024, the constant current output module comprises a three-phase constant current output module 1027 and a single-phase constant current output module 1028, the three-phase constant current output module 1027 and the single-phase constant current output module 1028 are respectively arranged below the contact tension acquisition module 1026, the single-phase constant current output module 1028 is arranged below the three-phase constant current output module 1027, the relay checking assembly comprises an intermediate relay coil module 1029, a thermal relay checking module 1030, a leakage protection relay checking module 1031 and an intermediate relay resistance measuring module 1032, the intermediate relay coil module 1029 is arranged below the single-phase constant current output module 1028, the thermal relay checking module 1030 and the leakage protection relay checking module 1031 are respectively arranged at one side of the three-phase constant current output module 1027 and one side of the single-phase constant current output module 1028, the intermediate relay resistance measuring module 1032 is arranged at one side of the switch module 1022, the position relation among the modules contained in the detection module 102 is only based on the position in fig. 9, the current collecting module 1025 is subjected to position change according to the actual installation environment during actual installation and use, the current collection module 1025 is connected to the analog collection module 1023, the analog collection module 1023 is electrically connected with the touch screen through the switch module 1022, so that data can be transmitted to the touch screen for display, the touch screen is electrically connected with the three-phase constant current output module 1027, when the touch screen controls the current of the three-phase constant current output module 1027 to the tested drawer, real-time current data can be rapidly collected through the current collection module 1025, so that protection action current of the power distribution drawer can be detected, the contact tension collection module 1026 is electrically connected with the serial server, the serial server is connected with the touch screen through the switch module 1022, and therefore the data tested by the contact tension collection module 1026 can be transmitted to the touch screen, and can be used for subsequent statistical analysis after the data is stored through the touch screen;
preferably, when the distribution drawer performs thermal relay verification, the thermal relay verification module 1030 can be used for verification, the touch screen connected with the distribution drawer controls the connected electronic voltage regulator through the switch module 1022 to output preset current, the current is a preset action current value of the thermal relay, the current is amplified by the current-rising transformer and is connected to the tested distribution drawer after passing through the copper bar, the touch screen can record the time of outputting the current by the electronic voltage regulator, meanwhile, the current transmitter collects the current value flowing into the tested distribution drawer, when the thermal relay of the distribution drawer operates, the touch screen can detect that the current is reduced to zero, when the timing is stopped, the action current and the action time of the relay can be obtained, and when the distribution drawer performs the verification of the leakage protection relay through the leakage protection relay verification module 1031, the touch screen is controlled by the switch module 1022 to output preset three-phase unbalanced current, the sum of the three-phase current is the preset action value of the leakage protection relay, the current is accessed into the tested power distribution drawer through the copper bar, the touch screen records the time of the output current of the electronic voltage regulator, the current value flowing into the tested power distribution drawer is collected, when the leakage protection relay of the power distribution drawer acts, the touch screen detects that the current drops to zero through the current transducer, the action current and the action time of the leakage protection relay are obtained after stopping timing, after the leakage protection relay checking is completed, the contact tension acquisition module 1026 can be used for checking the main contact pressing force of the power distribution drawer one by one, the power distribution drawer is taken out from the test slot, the hand-held pressing force tester installed on the detection table 101 is put into each main contact of the power distribution drawer according to the interface prompt of the touch screen, the touch screen automatically acquires and displays the test results of each contact and judges whether the results are qualified or not;
further, the picking and placing mechanism 3 is arranged in the detection groove 2, a limiting mechanism 4 is symmetrically arranged between the picking and placing mechanism 3 and the detection groove 2, the picking and placing mechanism 3 and the limiting mechanism 4 are both used for stabilizing the position of the power distribution drawer, the picking and placing mechanism 3 comprises a baffle 301, two pull plates 302, two pull grooves 303, two shift blocks 304, two shift grooves 305 and two positioning components, the two pull grooves 303 are symmetrically arranged on the inner wall of the detection groove 2, the two pull plates 302 are respectively and slidably inserted into the inner cavities of the two pull grooves 303, the two shift grooves 305 are respectively arranged on the top ends of the two pull plates 302, the two shift blocks 304 are respectively and slidably arranged in the inner cavities of the two shift grooves 305 through the positioning components, the baffle 301 is fixedly arranged on the top ends of the two shift blocks 304, the cross sections of the pull plates 302 and the pull grooves 303 are convex, the drawer plate 302 can slide in the inner cavity of the drawer groove 303, the stability of the drawer plate 302 is improved, the arrangement of the drawer plate 302 and the baffle plate 301 provides convenience for the arrangement of the position of the distribution drawer, when the distribution drawer is arranged at the detection position, the baffle plate 301 can be pulled out from the inside of the detection groove 2, meanwhile, the drawer plate 302 can slide along the inner cavity of the drawer groove 303, so that the distribution drawer can be arranged in the range formed by the two drawer plates 302 and the baffle plate 301, further, the distribution drawer can conveniently enter the inside of the detection groove 2 along with the reset of the baffle plate 301, the baffle plate 301 can move according to the different sizes of the distribution drawer after the reset, thereby being convenient for fixing the holding position of the distribution drawer, and the baffle plate 301 and the shifting block 304 are fixedly arranged, therefore, when the baffle plate 301 is moved, the shifting block 304 slides along the shifting groove 305, therefore, the position of the baffle 301 can be adjusted according to the difference of the sizes of the distribution drawers, and the device is further suitable for placement detection of the distribution drawers of different types, so that the convenience and stability of placement of the distribution drawers are effectively improved, and the application range and the practicability of detection are further improved;
further, the positioning assembly comprises a limiting frame 306, a limiting rod 307, a positioning block 308 and a positioning groove 309, wherein the limiting rod 307 is rotatably arranged in the inner cavity of the shifting groove 305, the limiting frame 306 is slidably sleeved on the outer wall of the limiting rod 307, the positioning block 308 is fixedly arranged on the outer wall of the limiting frame 306, the positioning groove 309 is arranged at the bottom end of the shifting block 304, the positioning block 308 and the inner cavity of the positioning groove 309 are inserted and clamped, the limiting frame 306 is in a concave shape, the limiting frame 306 is arranged on the outer wall of the shifting block 304, slides along the outer wall of the limiting rod 307 along with the transverse movement of the shifting block 304, the cross section of the front surface of the limiting rod 307 is cross-shaped, the cross section of the penetrating holes of the limiting frame 306 and the limiting rod 307 is cross-shaped, so that the limiting frame 306 can transversely move along the limiting rod 307, but cannot rotate on the limiting rod 307, so when the position of the shifting block 304 needs to be fixed, the limiting rod 307 can be rotated to enable the limiting rod 307 to drive the limiting frame 306 to synchronously rotate, in the rotating process, the positioning block 308 can rotate into the inner cavity of the positioning groove 309, and the inner cavity of the positioning groove 309 is communicated with one side of the shifting block 304 only in the front view, so that the positioning block 308 can be clamped with the positioning groove 309 along with the rotation of the positioning block 308, the position of the shifting block 304 can be fixed, the position of the baffle 301 can be fixed, and therefore, after the position of the distribution drawer is fixed, the stability of the position of the baffle 301 can be maintained, and the position stability in the detection process of the distribution drawer can be ensured;
further, the limiting mechanism 4 comprises a limiting rod 401, a transverse cylinder 402, two first springs 403, a transverse groove 404, a blocking block 405 and a movable groove 406, wherein the transverse groove 404 is arranged on the front surface of the baffle 301, the transverse cylinder 402 is arranged between the two first springs 403, the limiting rod 401 is arranged in the inner cavity of the transverse cylinder 402 in a penetrating way, the movable groove 406 is arranged on one side of the inner part of the detection groove 2, the blocking block 405 is movably arranged in the inner cavity of the movable groove 406, a transmission mechanism 5 is arranged between the movable groove 406 and the baffle 301, the limiting rod 401 is arranged, the distribution drawer can be conveniently placed on the drawing plate 302, the two sides of the distribution drawer can be limited, so that the stability of the placement of the distribution drawer can be ensured, the limiting rod 401 can slide along the inner part of the transverse cylinder 402 under the action of external force, the opposite ends of the two first springs 403 are respectively fixedly arranged on the two sides of the transverse cylinder 402, the ends of the two first springs 403, which are opposite to each other, are fixedly disposed on the inner walls of the two sides of the transverse slot 404, respectively, the stop rod 401 will move toward the inside of the detection slot 2 along with the reset of the stop plate 301, after moving to a moving distance, one end of the stop rod 401 will be blocked due to the fact that the stop block 405 is rotated out of the inner cavity of the movable slot 406, and the distance between the other end of the stop rod 401 and the stop plate 301 will be lengthened along with the continued movement of the stop plate 301, so that the stop plate 301 is prevented from moving due to the abutment of the stop rod 401 and the inner wall of the detection slot 2, further, the stop plate 301 is prevented from moving according to the size of the distribution drawer, the flexibility of the movement of the stop plate 301 is ensured, meanwhile, the two stop rods 401 can adjust the distance between the two stop rods 401 according to the size of the distribution drawer, and the distribution drawer is placed between the two stop rods 401, the limiting rod 401 automatically utilizes the elastic performance of the first spring 403, so that the position is adjusted, and the distance between two sides of the power distribution drawer can be used, thereby further improving the flexibility of placing the power distribution drawer position;
further, the transmission mechanism 5 comprises a transmission rope 501, a first guide rod 502, a second guide rod 503, a transmission block 504, a connecting component and a sliding component, wherein the first guide rod 502 and the second guide rod 503 are respectively arranged in the inner cavity of the movable groove 406, the transmission rope 501 is arranged between the first guide rod 502 and the second guide rod 503, the transmission block 504 is arranged in the inner cavity of the movable groove 406 through the sliding component, the connecting component is arranged between the transmission block 504 and the baffle 301, the sliding component comprises a sliding block 510 and a sliding rod 511, the sliding rod 511 is fixedly arranged in the inner cavity of the movable groove 406, the sliding block 510 is fixedly arranged at the bottom end of the transmission block 504, the sliding block 510 is slidably arranged on the outer wall of the sliding rod 511, the first guide rod 502 and the second guide rod 503 are respectively fixedly arranged in the inner cavity of the movable groove 406, two ends of the transmission rope 501 are respectively fixedly arranged with the baffle block 405 and the transmission block 504, the outer wall of the driving rope 501 passes through the bottom end of the first guide rod 502 and the upper part of the second guide rod 503, so that the direction of the driving rope 501 pulling force can be conveniently adjusted, the driving rope 501 can generate rotation pulling force on the gear block 405 along with the movement of the driving block 504, the gear block 405 can be rotated out of the inner cavity of the movable groove 406, the convenience can be further provided for the use of the limiting rod 401, the driving block 504 moves along with the movement of the baffle 301, and the driving block 504 and the sliding block 510 are fixedly arranged, therefore, when being pushed by the baffle 301, the driving block 504 can slide along the outer wall of the sliding rod 511 along with the sliding block 510, so that the driving rope 501 can be conveniently driven to be tensioned along the inner cavity of the movable groove 406, and the gear block 405 is driven to rotate;
furthermore, the connecting component comprises a clamping groove 505, a fixing groove 506, a fixing rod 507, a thread groove 508 and a screw 509, wherein the clamping groove 505 is formed in the back surface of the baffle 301, the fixing groove 506 is formed in the front surface of the transmission block 504, the fixing rod 507 is rotationally arranged in the inner cavity of the clamping groove 505, the thread groove 508 is formed in one end of the fixing rod 507, the screw 509 is fixedly arranged in the inner cavity of the fixing groove 506, the clamping groove 505 is arranged, so that the transmission block 504 can be conveniently embedded in the inner cavity of the clamping groove 505 along with the movement of the baffle 301, the screw 509 and the thread groove 508 can be moved along with the movement of the baffle 301, the screw 509 and the thread groove 508 are in threaded insertion connection along with the embedding of the transmission block 504 and the clamping groove 505, and in the connecting process of the two, the screw 509 is fixed in position, so that the thread groove 508 rotates, and the fixing rod 507 is driven to synchronously rotate, thereby the fixing rod 507 is rotationally sleeved on the outer wall of the screw 509, and the part of the outer wall of the fixing rod 507 is protruded along the inner cavity of the fixing groove 506, so that the fixing rod 504 can be rotated, the fixing block 504 can be conveniently, the clamping block 504 can be firmly pulled along with the inner cavity of the baffle 301, the transmission block 501 is prevented from being pulled, and the transmission rope 501 is firmly connected, and the transmission rope is prevented from being firmly pulled, and the transmission rope is prevented from being connected with the baffle 301;
further, the scanning mechanism 6 is arranged on the front surface of the detection platform 101, the scanning mechanism 6 is used for scanning the type of the power distribution drawer, the scanning mechanism 6 comprises a code scanning gun 601, a supporting block 602, a rotating rod 603, two rotating blocks 604 and a rotating supporting component, the rotating rod 603 is rotationally arranged between the two rotating blocks 604, the supporting block 602 is sleeved on the outer wall of the rotating rod 603, the code scanning gun 601 is fixedly arranged on the top end of the supporting block 602, the rotating supporting component is arranged on the outer part of the two rotating blocks 604, the rotating supporting component comprises a plurality of supporting rotating rods 605 and a plurality of second springs 606, the plurality of second springs 606 are respectively fixedly arranged at the bottom ends of the two rotating blocks 604, the plurality of supporting rotating rods 605 are respectively arranged on the side faces deviating from the two rotating blocks 604, the plurality of supporting rotating rods 605 are fixedly arranged on the front surface of the detection platform 101, the code scanning gun 601 is connected with a touch screen in a wireless Bluetooth mode, the code scanning gun 601 is arranged to conveniently scan a bar code or a two-dimensional code on a power distribution drawer, so that the number of the power distribution drawer to be tested can be obtained, the model of the power distribution drawer can be conveniently determined, a basis is provided for subsequent comparative analysis, the section of a supporting rotary rod 605 is T-shaped, the supporting rotary rod is convenient to be fixed with a detection table 101 and can be rotationally and alternately connected with a rotary block 604, the supporting block 602 is arranged on the rotary rod 603, the rotary rod 603 is synchronously rotated along with the rotation of the rotary rod 603, the code scanning gun 601 can be driven to rotate to the front surface of a detection groove 2, the placed power distribution drawer can be scanned, a gear set is rotationally arranged in an inner cavity of the rotary block 604, the gear set is rotationally meshed with the end part of the rotary rod 603, the part of the gear set exposed out of the rotary block 604 can rotate along with the passing of a baffle 301, and further the rotary rod 603 and the code scanning gun 601 can be driven to rotate, and when taking out the distribution drawer, baffle 301 drives the ware reverse rotation, simultaneously under the suppression of pull board 302, sweep the below that yard rifle 601 will be in rotary rod 603 to can avoid influencing the placing of distribution drawer position, and can sweep the sign indicating number to it when distribution drawer position is placed, the effectual convenience and the efficiency that have improved distribution drawer and have swept the sign indicating number and detect.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.
Claims (10)
1. An automatic detection device for a power distribution drawer, comprising:
the detection mechanism (1), the detection mechanism (1) is used for automatic detection of the power distribution drawer, the detection mechanism (1) comprises a detection table (101) and a detection module (102), the detection module (102) is arranged outside the detection table (101), a detection groove (2) is formed in the top end of the detection table (101), and the detection groove (2) is used for placing the power distribution drawer;
the power distribution drawer comprises a picking and placing mechanism (3), wherein the picking and placing mechanism (3) is arranged in a detection groove (2), a limiting mechanism (4) is symmetrically arranged between the picking and placing mechanism (3) and the detection groove (2), and the picking and placing mechanism (3) and the limiting mechanism (4) are both used for stabilizing the position of the power distribution drawer;
and the scanning mechanism (6) is arranged on the front surface of the detection table (101), and the scanning mechanism (6) is used for scanning the type of the power distribution drawer.
2. The automatic detection device for the power distribution drawer according to claim 1, wherein the detection module (102) comprises an industrial personal computer module (1021), a switch module (1022), an analog acquisition module (1023), a single-port server module (1024), a current acquisition module (1025), a contact tension acquisition module (1026), a constant current output assembly and a relay verification assembly, the switch module (1022) is arranged below the industrial personal computer module (1021), the analog acquisition module (1023) and the single-port server module (1024) are arranged below the switch module (1022), the current acquisition module (1025) and the contact tension acquisition module (1026) are respectively arranged below the analog acquisition module (1023) and the single-port server module (1024), and the constant current output assembly and the relay verification assembly are arranged outside the single-port server module (1024).
3. The automatic detection device for the power distribution drawer according to claim 2, wherein the constant current output assembly comprises a three-phase constant current output module (1027) and a single-phase constant current output module (1028), the three-phase constant current output module (1027) and the single-phase constant current output module (1028) are both arranged below the contact tension acquisition module (1026), and the single-phase constant current output module (1028) is arranged below the three-phase constant current output module (1027);
the relay verification assembly comprises an intermediate relay coil module (1029), a thermal relay verification module (1030), a leakage protection relay verification module (1031) and an intermediate relay resistance measurement module (1032), wherein the intermediate relay coil module (1029) is arranged below a single-phase constant current output module (1028), the thermal relay verification module (1030) and the leakage protection relay verification module (1031) are respectively arranged on one sides of a three-phase constant current output module (1027) and the single-phase constant current output module (1028), and the intermediate relay resistance measurement module (1032) is arranged on one side of a switch module (1022).
4. The automatic detection device for the power distribution drawer according to claim 1, wherein the picking and placing mechanism (3) comprises a baffle plate (301), two pulling plates (302), two pulling grooves (303), two shifting blocks (304), two shifting grooves (305) and two positioning components, the two pulling grooves (303) are symmetrically formed in the inner wall of the detection groove (2), the two pulling plates (302) are respectively and slidably inserted into the inner cavities of the two pulling grooves (303), the two shifting grooves (305) are respectively formed in the top ends of the two pulling plates (302), the two shifting blocks (304) are respectively and slidably arranged in the inner cavities of the two shifting grooves (305) through the positioning components, and the baffle plate (301) is fixedly arranged at the top ends of the two shifting blocks (304).
5. The automatic detection device for the power distribution drawer according to claim 4, wherein the positioning assembly comprises a limiting frame (306), a limiting rod (307), a positioning block (308) and a positioning groove (309), the limiting rod (307) is rotatably arranged in an inner cavity of the shifting groove (305), the limiting frame (306) is slidably sleeved on the outer wall of the limiting rod (307), the positioning block (308) is fixedly arranged on the outer wall of the limiting frame (306), the positioning groove (309) is formed in the bottom end of the shifting block (304), and the positioning block (308) is clamped with the inner cavity of the positioning groove (309).
6. The automatic detection device for the power distribution drawer according to claim 1, wherein the limiting mechanism (4) comprises a limiting rod (401), a transverse cylinder (402), two first springs (403), a transverse groove (404), a gear block (405) and a movable groove (406), the transverse groove (404) is formed in the front face of the baffle plate (301), the transverse cylinder (402) is arranged between the two first springs (403), the limiting rod (401) is inserted into an inner cavity of the transverse cylinder (402), the movable groove (406) is formed in one side inside the detection groove (2), the gear block (405) is movably arranged in the inner cavity of the movable groove (406), and a transmission mechanism (5) is arranged between the movable groove (406) and the baffle plate (301).
7. The automatic detection device for the power distribution drawer according to claim 6, wherein the transmission mechanism (5) comprises a transmission rope (501), a first guide rod (502), a second guide rod (503), a transmission block (504) and a connecting component and a sliding component, the first guide rod (502) and the second guide rod (503) are both arranged in an inner cavity of the movable groove (406), the transmission rope (501) is arranged between the first guide rod (502) and the second guide rod (503), the transmission block (504) is arranged in the inner cavity of the movable groove (406) through the sliding component, and the connecting component is arranged between the transmission block (504) and the baffle plate (301);
the sliding assembly comprises a sliding block (510) and a sliding rod (511), the sliding rod (511) is fixedly arranged in the inner cavity of the movable groove (406), the sliding block (510) is fixedly arranged at the bottom end of the transmission block (504), and the sliding block (510) is slidably arranged on the outer wall of the sliding rod (511).
8. The automatic detection device for the power distribution drawer according to claim 7, wherein the connecting assembly comprises a clamping groove (505), a fixing groove (506), a fixing rod (507), a thread groove (508) and a screw rod (509), the clamping groove (505) is formed in the back of the baffle plate (301), the fixing groove (506) is formed in the front of the transmission block (504), the fixing rod (507) is rotatably arranged in the inner cavity of the clamping groove (505), the thread groove (508) is formed in one end of the fixing rod (507), and the screw rod (509) is fixedly arranged in the inner cavity of the fixing groove (506).
9. The automatic detection device for the power distribution drawer according to claim 1, wherein the scanning mechanism (6) comprises a code scanning gun (601), a supporting block (602), a rotating rod (603), two rotating blocks (604) and a rotating supporting component, the rotating rod (603) is rotatably arranged between the two rotating blocks (604), the supporting block (602) is sleeved on the outer wall of the rotating rod (603), the code scanning gun (601) is fixedly arranged at the top end of the supporting block (602), and the rotating supporting component is arranged outside the two rotating blocks (604).
10. The automatic detection device for the power distribution drawer according to claim 9, wherein the rotary support assembly comprises a plurality of support rotating rods (605) and a plurality of second springs (606), the second springs (606) are respectively and fixedly arranged at the bottom ends of the two rotating blocks (604), the support rotating rods (605) are respectively arranged at the side faces, deviating from the two rotating blocks (604), of the rotary support assembly, and the support rotating rods (605) are respectively and fixedly arranged on the front face of the detection table (101).
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| CN202311068971.5A CN117214678B (en) | 2023-08-24 | 2023-08-24 | Automatic detection device for power distribution drawer |
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| CN202311068971.5A CN117214678B (en) | 2023-08-24 | 2023-08-24 | Automatic detection device for power distribution drawer |
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|---|---|
| CN117214678B (en) | 2024-04-02 |
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