An automated electrical device detection apparatus and method

Abstract

The application belongs to the technical field of electrical equipment detection, and specifically relates to an automatic electrical equipment detection device and method. Because the styles of electrical equipment are various, the electrical equipment is not easy to be clamped, and dislocation is prone to occur during compression strength detection, which reduces the accuracy of the detection result and causes damage to the electrical equipment body. The device comprises a placement plate, symmetrical lifting columns are installed on the top surface of the placement plate, the lifting columns are connected to a force measurement pressing mechanism, the force measurement pressing mechanism comprises a force measurement plate which is connected to the lifting columns, symmetrical lifting plates are installed on the two sides of the force measurement plate, lifting rods are installed on the lifting plates, and first limiting plates are arranged on the lifting rods. Lifting springs are arranged on the lifting rods, and the engagement driving assembly can ensure that the electrical equipment does not displace during compression strength detection, so that the electrical equipment can be detected at the same position, and the accuracy of the detection result is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of electrical equipment detection, and specifically relates to an automatic electrical equipment detection device and method. BACKGROUND

[0002] Electrical equipment is a general term for devices such as generators, transformers, power lines, circuit breakers and the like in a power system. For electrical equipment produced by a factory, various detection measures are taken before leaving the factory to ensure the quality of the electrical equipment. At present, many electrical equipment needs to be subjected to comprehensive mechanical property detection when being subjected to various detection, and the compression strength detection is one of the comprehensive mechanical property detection.

[0003] A kind of automatic electrical equipment detection device (publication number: CN112461677A) discloses base, the upper surface of the base is fixedly connected with support plate and connecting frame respectively, the front portion of the connecting frame is connected with electric push rod by bolt, the output end of the electric push rod is provided with force reduction mechanism, the rear portion of the connecting frame is rotatably connected with driving sprocket by shaft, the front portion of the support plate is provided with display mechanism, the surface of the base is fixedly connected with fixed plate, the surface of the connecting frame is fixedly connected with test box, the inside of the test box is provided with test mechanism.

[0004] In the patent, due to the various styles of electrical equipment, it is not easy to clamp, and dislocation phenomenon is easy to occur during compression strength detection, which reduces the accuracy of the detection result and causes damage to the electrical equipment body. SUMMARY

[0005] In view of the above situation, in order to overcome the defects of the prior art, the application provides an automatic electrical equipment detection device and method, which effectively solves the problems in the background art.

[0006] To achieve the above purpose, the application provides the following technical scheme: an automatic electrical equipment detection device, comprising:

[0007] A placement plate, the top surface of the placement plate is symmetrically provided with a lifting column, and the lifting column is connected with a force measuring pressing mechanism;

[0008] The force measuring pressing mechanism comprises:

[0009] A force measuring plate, the force measuring plate is connected with the lifting column, symmetrically provided with a lifting plate on both sides of the force measuring plate, a lifting rod is installed on the lifting plate, and a first limiting plate is provided on the lifting rod;

[0010] A lifting spring, the lifting spring is sleeved on the lifting rod, one end of the lifting spring is fixedly connected with the placement plate, and the other end is fixedly connected with the lifting plate;

[0011] A pressure plate is mounted on the force plate, and the pressure plate is connected with the control box;

[0012] A horizontal moving block is mounted on the placing plate, and a fitting block is mounted on the horizontal moving block, and a mounting block is arranged on the fitting block, and the mounting block and the fitting block are fixedly connected through bolts;

[0013] A reset self-assembly unit is arranged between the mounting block and the driving motor, an output end of the driving motor is provided with a locking block, the locking block is connected with a locking groove arranged on the driving pulley, the driving pulley is connected with the link-to-engage assembly, and the link-to-engage assembly is arranged on the placing plate.

[0014] Preferably, the link-to-engage assembly comprises a transmission belt arranged on the driving pulley, the driving pulley is connected with a driven pulley through the transmission belt, a driving threaded shaft is mounted on the driven pulley, the driving threaded shaft is connected with a linkage plate through a first bearing arranged on a link-to-engage block, the linkage plate is connected with the lock control stop assembly, and the link-to-engage block is arranged on the placing plate; the driving threaded shaft is provided with a first threaded area and a second threaded area.

[0015] Preferably, a driving block is threadedly mounted on the first threaded area and the second threaded area, a limiting rod is symmetrically mounted on the driving block, the limiting rod is fixedly connected with a second limiting plate through a limiting block, the two limiting blocks are connected with the link-to-engage block, a fixing seat is fixedly mounted on a top surface of the link-to-engage block, and the fixing seat is connected with the clamping limiting mechanism; a limiting spring is sleeved on the limiting rod, one end of the limiting spring is fixedly connected with the second limiting plate, and the other end of the limiting spring is fixedly connected with the limiting block.

[0016] Preferably, the reset self-assembly unit comprises a reset sliding block arranged on the driving motor, the reset sliding block is slidably connected with a reset sliding groove arranged on the mounting block, the reset sliding groove is symmetrically provided with a brake groove, a brake rod is mounted on the brake groove, and the two brake rods are connected with a brake plate; a brake spring is sleeved on the brake rod, one end of the brake spring is fixedly connected with the brake groove, and the other end of the brake spring is fixedly connected with the brake plate, a reset rod is symmetrically mounted on the brake plate, a reset spring is sleeved on the reset rod, one end of the reset spring is fixedly connected with the mounting block, and the other end of the reset spring is fixedly connected with a third limiting plate, and the third limiting plate is fixedly connected with the reset rod.

[0017] Preferably, the locking control trapping assembly comprises a tension spring arranged on the linkage plate, the tension spring is fixedly connected to the auxiliary circular plate at the end away from the driving motor, the auxiliary circular plate is provided with a plurality of locking control rods, the locking control rods pass through the linkage plate and are connected to the link blocks; the auxiliary circular plate is provided with a second bearing, the second bearing is provided with a lifting plate, the lifting plate is symmetrically provided with a locking opening, the locking opening is connected to the link rods in a matched mode, the link rods are provided with a stop base, the stop base is provided with a variable circular rod, and the variable circular rod is fixedly connected to the variable base; the variable circular rod is provided with a variable spring, one end of the variable spring is fixedly connected to the stop base, and the other end is fixedly connected to the variable base; the variable base is in transmission connection with the two link rods.

[0018] Preferably, the two driving blocks are provided with a return plate, the return plate is provided with a return rod, one end of the return rod is fixedly connected to the linkage block, the linkage block is in connection with the dismounting cross unit, and the other end is fixedly connected to the fourth limiting plate; the return rod is provided with a return spring, one end of the return spring is fixedly connected to the fourth limiting plate, and the other end is fixedly connected to the linkage block.

[0019] Preferably, the top surface of the return sliding block is fixedly provided with a control block, the control block is symmetrically provided with a stop groove on the two sides, the stop groove is in connection with a stop rod, the stop rod is provided with a stop block, the stop block is provided with an extension plate, the extension plate is provided with an extension rod, the extension rod is provided with a linkage spring, one end of the linkage spring is fixedly connected to the extension plate, the other end is fixedly connected to the fifth limiting plate, and the fifth limiting plate is fixedly connected to the extension rod.

[0020] Preferably, the clamping limiting mechanism comprises a rope arranged on the fixed base, the rope is in connection with a winding wheel, the winding wheel is provided with a clamping rotating shaft, one end of the clamping rotating shaft is in connection with a clock spring through a clamping base arranged on the link block, and the other end is in connection with a rotating gear through the clamping base, the rotating gear is in meshing connection with two movable racks, the movable racks are provided with guide rails, and the guide rails are in sliding connection with guide blocks arranged on the link blocks; one of the movable racks is provided with a guide rod, the guide rod is provided with a guide plate, and the guide plate is provided with a rubber pad; the other movable rack is provided with a positioning rod, the positioning rod is provided with a movable contact piece, and the movable contact piece is in connection with a static contact piece arranged on a force plate in a matched mode.

[0021] Preferably, the disassembling and horizontal solving unit comprises a linkage groove arranged on a linkage block, a disassembling block is arranged on the linkage groove in a sliding mode, and a clamp is arranged on the disassembling block; a disassembling opening is arranged on the disassembling block and is connected with a disassembling rod, a matching horizontal plate is arranged on the disassembling rod, symmetrical guide rods are arranged on the matching horizontal plate, and the guide rods are connected with guide grooves arranged on the linkage block through extrusion springs; symmetrical matching blocks are arranged on the matching horizontal plate, a matching rod is arranged on one of the matching blocks, a matching spring is sleeved on the matching rod, one end of the matching spring is fixedly connected with the matching block, and the other end is fixedly connected with a sixth limiting plate; a clamping plate is arranged on the other matching block, and the two clamping plates are connected with the disassembling block.

[0022] The application further provides an automatic electrical equipment detection method, comprising the following steps:

[0023] Step one: the force plate is lowered in the lifting rod by starting the lifting column, the pressure plate on the force plate extrudes the electrical equipment, and the value of the pressure is displayed on the screen in front of the operator through the force sensor arranged on the pressure plate and the control box in real time;

[0024] Step two: the locking block on the output end of the driving motor drives the driving pulley to rotate, the two driving blocks move towards each other through the limiting rod, and then the clamps arranged on the two linkage blocks clamp the electrical equipment to be detected;

[0025] Step three: the driving block rotates the winding wheel through the cooperation of the fixing seat and the rope when moving, the two meshing movable racks move relative to each other, the guide plate on the guide rod on one movable rack moves towards the placement plate, and when the rubber pad contacts the placement plate, the operator operates the control box to turn off the driving motor and stop the movement of the driving block;

[0026] Step four: the other movable rack drives the positioning rod to move upwards, so that the movable contact piece is positioned at the current height, when the force plate is lowered, the static contact piece on the force plate contacts the movable contact piece, a signal is sent to the control box, the lifting column stops falling, and the pressure plate stops at the current height.

[0027] Compared with the prior art, the application has the following beneficial effects:

[0028] (1) The driving threaded shaft on the driven pulley is rotated, and the two driving blocks move towards each other through the limiting rod due to the opposite threads of the first threaded area and the second threaded area, so that the limiting spring is in a buffering state, and then the clamps installed on the two linkage blocks clamp the detected electrical equipment, the detected electrical equipment is placed on the mounting seat (not shown in the figure, located in the center of the placement plate), so that the electrical equipment is fixed, avoiding dislocation of the electrical equipment caused by the extrusion operation of the pressure plate on the electrical equipment, which can avoid damage to the electrical equipment body during detection, and can ensure that the electrical equipment does not displace during pressure strength detection, so that it can be detected in the same position, improving the accuracy of the detection result;

[0029] (2) When the driving threaded shaft needs to be rotated, pull the two link rods outward, so that the link rod rotates on the movable base, and then the stop base on the link rod limits the movement on the movable round rod, so that the two movable springs are in a buffering state. Pull the lifting plate outward, so that the lock control rod on the auxiliary circular plate releases the limiting setting of the link block, so that the several extension springs are in a stretched state, and then release the two link rods, so that the two link rods lock the lifting plate, so that the auxiliary circular plate cannot reset, and then release the limiting setting of the driving threaded shaft, so that the driving threaded shaft and the linkage plate rotate through the second bearing, avoiding non-human factors rotation;

[0030] (3) After the electrical equipment to be detected for pressure strength is clamped by the clamp, start the lifting column, so that the force plate limits the descent on the lifting rod through the lifting plate, so that the lifting spring is in a buffering state, and then the pressure plate on the force plate extrudes the electrical equipment. The value of the pressure is measured by the force sensor provided on the pressure plate, which is displayed on the screen in front of the operator in real time through the control box, ensuring the accuracy of the detection;

[0031] (4) Pull the handle on the matching horizontal plate outward, so that the matching horizontal plate limits the movement on the matching rod, and the matching spring is in a buffering state, and then the disassembly rod releases the limiting setting of the disassembly block, so as to complete the disassembly operation of the disassembly block. When facing different electrical equipment, the corresponding clamp can be installed to avoid dislocation. When installing, the disassembly block on the clamp needs to be aligned with the linkage groove on the linkage block, release the matching horizontal plate, so that the matching spring resets, and then the disassembly rod limits the disassembly block. The installation operation of the clamp can be completed, and the two clamping plates enter the clamping groove on the disassembly block to avoid dislocation of the disassembly block;

[0032] (5) make the spring on the end of the clamping shaft in a state of accumulation, then make the rotating gear on the other end of the clamping shaft rotate, make the two moving racks mesh relative to each other, make the guide plate on the guide rod on one moving rack move towards the placement plate, when the rubber pad contacts the placement plate, the operator operates the control box to turn off the driving motor, make the driving block stop moving, then make the other moving rack drive the positioning rod to move upwards, make the moving contact piece be positioned at the current height, when the measuring plate is descending, the static contact piece on the measuring plate contacts the moving contact piece, a signal is sent to the control box, make the lifting column stop descending, make the pressure plate stop at the current height, at this time the pressure plate has contacted the electrical equipment, at the same time the electrical equipment can be tested for a certain period of time, at the same time the timer also starts to work, when the set time is reached, the control box sends a signal to make the lifting column reset, then the compression strength detection is completed, further improving the detection effect; because the compression resistance range of each electrical equipment is different, the height of the positioning rod can be adjusted, thereby the time when the moving contact piece contacts the static contact piece can be adjusted, then the height at which the measuring plate stops can be adjusted, thereby the compression value is changed;

[0033] (6) the stop block is limited to move on the extension rod through the extension plate, make the linkage spring be in a buffering state, then make the stop rod no longer limit the control block, make the limit to the reset sliding block be removed, make the reset spring in the original stretched state reset, then make the brake spring reset drive the brake plate to reset on the brake rod, make the reset of the brake plate through the elastic force generated by the reset of the reset spring and the brake spring make the driving motor pop out, make the reset sliding block on the driving motor slide in the reset sliding groove, that is, the driving motor can be disassembled, convenient and fast to operate. BRIEF DESCRIPTION OF DRAWINGS

[0034] The accompanying drawings are included to provide a further understanding of the application, and constitute a part of the specification, illustrate the application, and are used to explain the application, and do not constitute a limitation on the application.

[0035] In the drawings:

[0036] Figure 1 It is a schematic diagram of the overall structure of the application;

[0037] Figure 2 It is a schematic diagram of the reset sliding block structure of the application;

[0038] Figure 3 It is a schematic diagram of the reset self-combination unit structure of the application;

[0039] Figure 4 It is a schematic diagram of the bottom structure of the application;

[0040] Figure 5 It is a schematic diagram of the stop rod structure of the application;

[0041] Figure 6 Figure is the schematic diagram of the structure of the horizontal moving unit of the application;

[0042] Figure 7 Figure is the schematic diagram of the structure of the locking and controlling sinking assembly of the application;

[0043] Figure 8 Figure is the schematic diagram of the structure of the link moving rod of the application;

[0044] Figure 9 Figure is the schematic diagram of the structure of the dismounting block of the application;

[0045] Figure 10 Figure is the schematic diagram of the structure of the clamping and limiting mechanism of the application;

[0046] In the figure: 1, placing plate; 2, lifting column; 3, force plate; 4, lifting plate; 5, lifting rod; 6, first limiting plate; 7, lifting spring; 8, pressure plate; 9, horizontal moving block; 10, fitting block; 11, mounting block; 12, bolt; 13, driving motor; 14, locking block; 15, driving pulley; 16, locking groove; 17, conveying belt; 18, driven pulley; 19, driving threaded shaft; 20, link block; 21, first bearing; 22, linkage plate; 23, first threaded area; 24, second threaded area; 25, driving block; 26, limiting rod; 27, limiting block; 28, second limiting plate; 29, fixed seat; 30, limiting spring; 31, resetting sliding block; 32, resetting sliding groove; 33, braking groove; 34, braking rod; 35, braking plate; 36, braking spring; 37, resetting rod; 38, resetting spring; 39, third limiting plate; 40, stretching spring; 41, auxiliary circular plate; 42, locking and controlling rod; 43, second bearing; 44, lifting plate; 45, locking opening; 46, link rod; 47, stopping base; 48, different moving circular rod; 49, different moving base; 50, different moving spring; 51, resetting plate; 52, resetting rod; 53, linkage block; 54, fourth limiting plate; 55, resetting spring; 56, controlling block; 57, stopping groove; 58, stopping rod; 59, stopping block; 60, extension plate; 61, extension rod; 62, linkage spring; 63, fifth limiting plate; 64, rope; 65, winding wheel; 66, clamping and limiting rotating shaft; 67, clamping and limiting base; 68, clockwork spring; 69, rotating gear; 70, moving rack; 71, guide sliding rail; 72, guide sliding block; 73, guide rod; 74, guide plate; 75, rubber pad; 76, positioning rod; 77, moving contact; 78, stationary contact; 79, linkage groove; 80, dismounting block; 81, clamp; 82, dismounting opening; 83, dismounting rod; 84, matching horizontal plate; 85, guide rod; 86, guide groove; 87, extrusion spring; 88, matching block; 89, matching rod; 90, matching spring; 91, sixth limiting plate; 92, clamping plate. DETAILED DESCRIPTION

[0047] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application; based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0048] The embodiment is given, and the present application comprises: Figures 1 to 10 The present application comprises:

[0049] A placement plate 1 is provided, a lifting column 2 is symmetrically installed on the top surface of the placement plate 1, and a force measuring pressing mechanism is connected to the lifting column 2;

[0050] The force measuring pressing mechanism comprises:

[0051] A force measuring plate 3 is arranged in cooperation with the lifting column 2, lifting plates 4 are symmetrically installed on both sides of the force measuring plate 3, lifting rods 5 are installed on the lifting plates 4, and first limiting plates 6 are arranged on the lifting rods 5;

[0052] Lifting springs 7 are sleeved on the lifting rods 5, one end of each lifting spring 7 is fixedly connected to the placement plate 1, and the other end is fixedly connected to the lifting plate 4;

[0053] A pressure plate 8 is installed on the force measuring plate 3, and the pressure plate 8 is connected to a control box in cooperation;

[0054] A horizontal moving block 9 is installed on the placement plate 1, a fitting block 10 is installed on the horizontal moving block 9, a mounting block 11 is arranged on the fitting block 10, and the mounting block 11 and the fitting block 10 are fixedly connected by bolts 12;

[0055] A reset self-closing unit is arranged between the mounting block 11 and a driving motor 13, a locking block 14 is installed on the output end of the driving motor 13, the locking block 14 is connected to a locking groove 16 arranged on a driving pulley 15, and the driving pulley 15 is connected to a driving and resetting assembly.

[0056] After an operator clamps an electrical appliance to be subjected to compression strength detection by a clamp 81, the operator starts the lifting column 2, so that the force measuring plate 3 is limited to descend on the lifting rod 5 through the lifting plate 4, the lifting spring 7 is in a buffering state, and then the pressure plate 8 on the force measuring plate 3 extrudes the electrical appliance, the value of the pressure is detected by a force sensor arranged on the pressure plate 8, and the value is displayed on a screen arranged in front of the operator in real time through the control box, so as to ensure the accuracy of the detection.

[0057] Please refer toFigure 1 、 Figure 4 、 Figure 6 and Figure 7 The follower assembly of the embodiment comprises a transmission belt 17 arranged on the driving pulley 15, the driving pulley 15 is connected with the driven pulley 18 through the transmission belt 17, the driven pulley 18 is provided with a driving threaded shaft 19, the driving threaded shaft 19 is connected with the linkage plate 22 through the first bearing 21 arranged on the follower block 20, the linkage plate 22 is connected with the locking and controlling assembly, and the follower block 20 is arranged on the placing plate 1; the driving threaded shaft 19 is provided with a first threaded area 23 and a second threaded area 24; the driving block 25 is threadedly installed on the first threaded area 23 and the second threaded area 24, the limiting rod 26 is symmetrically installed on the driving block 25, the limiting rod 26 is fixedly connected with the second limiting plate 28 through the limiting block 27, the two limiting blocks 27 are connected with the follower block 20, the fixed seat 29 is fixedly installed on the top surface of the follower block 20, and the fixed seat 29 is connected with the clamping limiting mechanism; the limiting spring 30 is sleeved on the limiting rod 26, one end of the limiting spring 30 is fixedly connected with the second limiting plate 28, and the other end is fixedly connected with the limiting block 27; the to-position plate 51 is installed on the two driving blocks 25, the to-position rod 52 is installed on the to-position plate 51, one end of the to-position rod 52 is fixedly connected with the linkage block 53, the linkage block 53 is connected with the dismounting and horizontal solving unit, and the other end is fixedly connected with the fourth limiting plate 54; the to-position spring 55 is sleeved on the to-position rod 52, one end of the to-position spring 55 is fixedly connected with the fourth limiting plate 54, and the other end is fixedly connected with the linkage block 53;

[0058] The operator starts the driving motor 13, the locking block 14 on the output end of the driving motor 13 drives the driving pulley 15 to rotate, the driving threaded shaft 19 on the driven pulley 18 rotates, the first threaded area 23 and the second threaded area 24 are threadedly opposite, the two driving blocks 25 move towards each other through the limiting rod 26, the limiting spring 30 is in a buffering state, then the clamps 81 installed on the two linkage blocks 53 clamp the detected electric appliance, the detected electric appliance is placed on the mounting seat (not shown in the figure, which is located in the central region of the placing plate 1), so that the electric appliance is fixed, avoiding dislocation of the electric appliance when the pressure plate 8 performs the extrusion operation on the electric appliance, which can avoid damage to the electric appliance body during detection, and can ensure that the electric appliance does not displace during the compression strength detection, so that the electric appliance is detected in the same position, and the accuracy of the detection result is improved.

[0059] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 5The resetting self-assembly unit of the embodiment comprises a resetting slider 31 arranged on the driving motor 13, which is arranged in sliding connection with a resetting sliding groove 32 arranged on the mounting block 11. Symmetrical brake grooves 33 are arranged on the resetting sliding groove 32, brake rods 34 are arranged on the brake grooves 33, and two brake rods 34 are jointly connected with a brake plate 35. Brake springs 36 are sleeved on the brake rods 34, one end of each brake spring 36 is fixedly connected with the brake groove 33, and the other end is fixedly connected with the brake plate 35. Symmetrical resetting rods 37 are arranged on the brake plate 35, resetting springs 38 are sleeved on the resetting rods 37, one end of each resetting spring 38 is fixedly connected with the mounting block 11, and the other end is fixedly connected with a third limiting plate 39, which is fixedly connected with the resetting rod 37. A control block 56 is fixedly arranged on the top surface of the resetting slider 31, symmetrical stop grooves 57 are arranged on the two sides of the control block 56, stop rods 58 are arranged in connection with the stop grooves 57, stop blocks 59 are arranged on the stop rods 58, extension plates 60 are arranged on the stop blocks 59, extension rods 61 are arranged on the extension plates 60, linkage springs 62 are sleeved on the extension rods 61, one end of each linkage spring 62 is fixedly connected with the extension plate 60, and the other end is fixedly connected with a fifth limiting plate 63, which is fixedly connected with the extension rod 61.

[0060] By pulling the handle on the stop block 59 outward, the stop block 59 is limited to move on the extension rod 61 through the extension plate 60, the linkage spring 62 is in a buffering state, the stop rod 58 no longer limits the control block 56, the resetting slider 31 is no longer limited, the resetting spring 38 in the stretched state is reset, the brake spring 36 is reset, the brake plate 35 is reset on the brake rod 34, the driving motor 13 is ejected by the elastic force generated by the resetting of the resetting spring 38 and the brake spring 36, the resetting slider 31 on the driving motor 13 slides in the resetting sliding groove 32, and the driving motor 13 can be disassembled conveniently and quickly.

[0061] Please refer to Figure 1 、 Figure 7 and Figure 8The lock control and trapping assembly of the embodiment comprises a plurality of tension springs 40 arranged on the linkage plate 22, one end of each of the tension springs 40 is fixedly connected with an auxiliary circular plate 41, the auxiliary circular plate 41 is provided with a plurality of lock control rods 42, the lock control rods 42 are arranged through the linkage plate 22 and connected with the catch block 20, the auxiliary circular plate 41 is provided with a second bearing 43, the second bearing 43 is provided with a lifting plate 44, the lifting plate 44 is symmetrically provided with a lock opening 45, the lock opening 45 is arranged in cooperation with a catch rod 46, the catch rod 46 is provided with a stop base 47, the stop base 47 is provided with a variable circular rod 48, the variable circular rod 48 is fixedly connected with a variable base 49, the variable circular rod 48 is sleeved with a variable spring 50, one end of the variable spring 50 is fixedly connected with the stop base 47, and the other end of the variable spring 50 is fixedly connected with the variable base 49, and the variable base 49 is arranged in transmission connection with the two catch rods 46;

[0062] When the threaded shaft 19 needs to be driven to rotate, the two catch rods 46 are pulled outward, the catch rods 46 are relatively rotated on the variable base 49, the stop base 47 on the catch rod 46 is limited to move on the variable circular rod 48, the two variable springs 50 are in a buffering state, the lifting plate 44 is pulled outward, the lock control rods 42 on the auxiliary circular plate 41 are removed from the limiting arrangement of the catch block 20, the plurality of tension springs 40 are in a stretched state, the two catch rods 46 are released, the two catch rods 46 are arranged in locking of the lifting plate 44, the auxiliary circular plate 41 cannot be reset, the limiting arrangement of the threaded shaft 19 is removed, the threaded shaft 19 and the linkage plate 22 are rotated through the second bearing 43, and rotation caused by non-human factors is avoided.

[0063] Please refer to Figure 1 , Figure 4 and Figure 10 The clamping and limiting mechanism of the embodiment comprises a rope 64 arranged on the fixed base 29, the rope 64 is arranged in connection with a winding wheel 65, the winding wheel 65 is provided with a clamping rotating shaft 66, one end of the clamping rotating shaft 66 is arranged in connection with a clock spring 68 through a clamping base 67 arranged on the catch block 20, the other end of the clamping rotating shaft 66 is arranged in connection with a rotating gear 69 through the clamping base 67, the rotating gear 69 is arranged in meshing connection with two movable racks 70, the movable racks 70 are provided with guide sliding rails 71, the guide sliding rails 71 are arranged in sliding connection with guide sliding blocks 72 arranged on the catch block 20, one of the movable racks 70 is provided with a guide rod 73, the guide rod 73 is provided with a guide plate 74, the guide plate 74 is provided with a rubber pad 75, and the other of the movable racks 70 is provided with a positioning rod 76, the positioning rod 76 is provided with a movable contact piece 77, the movable contact piece 77 is arranged in cooperation with a static contact piece 78 arranged on the force measuring plate 3;

[0064] The driving block 25 moves through the cooperation of the fixed seat 29 and the rope 64 to rotate the wheel 65, and then the spring 68 on the one end of the clamping rotating shaft 66 is in the potential state, and then the rotating gear 69 on the other end of the clamping rotating shaft 66 rotates, the two moving racks 70 are relatively moved, the guide plate 74 on the guide rod 73 on one moving rack 70 moves towards the placing plate 1, when the rubber pad 75 contacts the placing plate 1, the driving motor 13 is turned off by the operator to control the box, so that the driving block 25 stops moving, and then the positioning rod 76 is driven by the other moving rack 70 to move upwards, so that the movable contact piece 77 is positioned at the current height, when the static contact piece 78 on the force plate 3 contacts the movable contact piece 77 after the force plate 3 is lowered, a signal is sent to the control box, so that the lifting column 2 stops falling, and the pressure plate 8 stops at the current height, at this time the pressure plate 8 has contacted the electrical equipment, and the electrical equipment can be tested for a certain time, and the timer also starts to work, when the set time is reached, the control box sends a signal to make the lifting column 2 reset, and then the compression strength detection is completed, and the detection effect is further improved; because the compression resistance range of each electrical equipment is different, the height of the positioning rod 76 can be adjusted, so that the contact time of the movable contact piece 77 and the static contact piece 78 is changed, and then the height at which the force plate 3 stops is changed, so that the compression value is changed.

[0065] Please refer to Figure 6 and Figure 9 The disassembling and moving cross unit of the embodiment comprises a linkage groove 79 arranged on the linkage block 53, a disassembling and moving block 80 arranged on the linkage groove 79, and a clamp 81 arranged on the disassembling and moving block 80. The disassembling and moving block 80 is provided with a disassembling port 82, and the disassembling port 82 is connected with a disassembling rod 83; the disassembling rod 83 is provided with a disassembling cross plate 84, and the disassembling cross plate 84 is provided with symmetrical guide rods 85; the disassembling cross plate 84 is provided with symmetrical disassembling blocks 88, one of the disassembling blocks 88 is provided with a disassembling rod 89, the disassembling rod 89 is provided with a disassembling spring 90, one end of the disassembling spring 90 is fixedly connected with the disassembling block 88, and the other end is fixedly connected with a sixth limiting plate 91; the other disassembling block 88 is provided with a clamping plate 92, and the two clamping plates 92 are connected with the disassembling block 80.

[0066] By pulling the handle on the actuating cross plate 84 outward, the actuating cross plate 84 is limited to move on the actuating rod 89, the actuating spring 90 is in a buffering state, and then the dismounting rod 83 releases the limiting arrangement on the dismounting block 80, so that the dismounting operation of the dismounting block 80 is completed, and the corresponding clamp can be installed when facing different electrical equipment, and the possibility of dislocation is avoided, and when installing, the dismounting block 80 on the clamp 81 needs to be aligned with the linkage groove 79 on the linkage block 53, the actuating cross plate 84 is released, the actuating spring 90 is reset, and then the dismounting rod 83 limits the dismounting block 80, so that the installation operation of the clamp is completed, and the two clamping plates 92 enter the clamping groove on the dismounting block 80, so that the dismounting block 80 is prevented from dislocating.

[0067] The application also provides an automatic electrical equipment detection method, comprising the following steps:

[0068] Step one, by starting the lifting column 2, the force plate 3 is lowered in the lifting rod 5, the pressure plate 8 on the force plate 3 is used to extrude the electrical equipment, and the force sensor provided on the pressure plate 8 is used to display the pressure value on the screen provided in front of the operator through the control box in real time;

[0069] Step two, the driving motor 13 is started, the locking block 14 on the output end of the driving motor 13 drives the driving pulley 15 to rotate, the two driving blocks 25 move towards each other through the limiting rod 26, and then the clamp 81 provided on the two linkage blocks 53 clamps the electrical equipment to be detected;

[0070] Step three, when the driving block 25 moves, the fixed seat 29 and the rope 64 are matched to make the winding wheel 65 rotate, the two meshing movable racks 70 are relatively moved, the guide plate 74 on the guide rod 73 on one movable rack 70 moves towards the placement plate 1, when the rubber pad 75 contacts the placement plate 1, the driving motor 13 is turned off by the operator operating the control box, and the driving block 25 stops moving;

[0071] Step four, the other movable rack 70 drives the positioning rod 76 to move upwards, so that the movable contact 77 is positioned at the current height, when the force plate 3 is lowered, the static contact 78 on the force plate 3 contacts the movable contact 77, and a signal is sent to the control box, so that the lifting column 2 stops falling, and the pressure plate 8 stops at the current height.

[0072] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it is intended to be limited only by the words recited in the appended claims. It is to be understood that the terms such as first and second, etc., merely are used to differentiate one from another without necessarily requiring or implying any actual relationship or order between such entities or operations. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0073] While the embodiments of the application have been shown and described herein, it is to be understood that the application is not limited to these embodiments and that various changes, modifications, substitutions and alterations can be made thereto without departing from the spirit and scope of the present application as defined by the appended claims and their equivalents.

Claims

1. An automated electrical device detection apparatus, characterized by: The utility model relates to a kind of force measurement and pressing mechanism, including: Placement plate (1), the top surface of the placement plate (1) is symmetrically equipped with lifting column (2), lifting column (2) is connected with force measurement and pressing mechanism; Force measurement and pressing mechanism includes: Force measurement plate (3), the force measurement plate (3) is connected with lifting column (2) together, lifting column (2) is connected with force measurement plate (3) together, the two sides of force measurement plate (3) are symmetrically equipped with lifting plate (4), lifting plate (4) is equipped with lifting rod (5) on, and first limiting plate (6) is equipped on lifting rod (5); Lifting spring (7), the lifting spring (7) is sleeved on the lifting rod (5), one end of lifting spring (7) is fixedly connected with the placement plate (1), and the other end is fixedly connected with lifting plate (4) and is equipped; Pressure plate (8), the pressure plate (8) is installed on the force measurement plate (3), and the pressure plate (8) is connected with control box cooperation; Crossing block (9), the crossing block (9) is installed on the placement plate (1), and the crossing block (9) is equipped with abutting block (10), and the abutting block (10) is equipped with mounting block (11), and mounting block (11) and abutting block (10) are fixedly connected between bolt (12) and are equipped; Reset self-combination unit is connected, and the mounting block (11) and drive motor (13) are connected between reset self-combination unit;The output end of the drive motor (13) is equipped with locking block (14), and locking block (14) is connected with the locking groove (16) of driving pulley (15) and is equipped;The driving pulley (15) and the following drive assembly are connected, and the following drive assembly includes the transmission belt (17) of being arranged on driving pulley (15), and the driving pulley (15) is connected with driven pulley (18) through transmission belt (17), and driven pulley (18) is equipped with drive screw shaft (19), and drive screw shaft (19) passes through the first bearing (21) of being equipped with the link block (20) and is connected with linkage plate (22) and is equipped, and the link block (20) is arranged on the placement plate (1);The first threaded area (23) and the second threaded area (24) are equipped on the drive screw shaft (19);The drive block (25) is screw-mounted on the first threaded area (23) and the second threaded area (24), and the drive block (25) is symmetrically equipped with limit rod (26), and limit rod (26) passes through limit block (27) and is fixedly connected with second limiting plate (28), and the two limit block (27) are connected with link block (20) together, and the top surface of link block (20) is fixedly installed with fixed seat (29);Limit spring (30) is sleeved on the limit rod (26), and one end of limit spring (30) is fixedly connected with second limiting plate (28), and the other end is fixedly connected with limit block (27) and is equipped. The resetting self-combination unit comprises a resetting slider (31) arranged on a driving motor (13), the resetting slider (31) is arranged in sliding connection with a resetting sliding groove (32) arranged on the mounting block (11), symmetrical brake grooves (33) are arranged on the resetting sliding groove (32), brake rods (34) are arranged on the brake grooves (33), and the two brake rods (34) are jointly connected with a brake plate (35); a brake spring (36) is arranged on the brake rod (34), one end of the brake spring (36) is fixedly connected with the brake groove (33), the other end is fixedly connected with the brake plate (35), symmetrical resetting rods (37) are arranged on the brake plate (35), a resetting spring (38) is arranged on the resetting rod (37), one end of the resetting spring (38) is fixedly connected with the mounting block (11), and the other end is fixedly connected with a third limiting plate (39); the third limiting plate (39) is fixedly connected with the resetting rod (37). A control block (56) is fixedly arranged on the top surface of the resetting slider (31), symmetrical stop grooves (57) are arranged on the two sides of the control block (56), the stop grooves (57) are connected with stop rods (58), stop blocks (59) are arranged on the stop rods (58), extension plates (60) are arranged on the stop blocks (59), extension rods (61) are arranged on the extension plates (60), linkage springs (62) are arranged on the extension rods (61), one end of the linkage spring (62) is fixedly connected with the extension plate (60), the other end is fixedly connected with a fifth limiting plate (63), and the fifth limiting plate (63) is fixedly connected with the extension rod (61).

2. The automated electrical device testing apparatus of claim 1, wherein: The locking control sinking assembly comprises a stretching spring (40) arranged on the linkage plate (22), the one end of the stretching spring (40) away from the driving motor (13) is fixedly connected with an auxiliary circular plate (41), the auxiliary circular plate (41) is arranged with a plurality of locking rods (42), the locking rods (42) pass through the linkage plate (22) and are connected with the link block (20); the auxiliary circular plate (41) is arranged with a second bearing (43), the second bearing (43) is arranged with a lifting plate (44), symmetrical lock openings (45) are arranged on the lifting plate (44), the lock openings (45) are connected with the link rods (46) in a matched mode, the link rods (46) are arranged with a stop base (47), the stop base (47) is arranged with a different motion circular rod (48), and the different motion circular rod (48) is fixedly connected with a different motion base (49); the different motion circular rod (48) is arranged with a different motion spring (50), one end of the different motion spring (50) is fixedly connected with the stop base (47), and the other end is fixedly connected with the different motion base (49); the different motion base (49) is drivingly connected with the two link rods (46), and the locking control sinking assembly is connected with the linkage plate (22).

3. The automated electrical device testing apparatus of claim 1, wherein: Two said drive block (25) on the installation of the fixed plate (51), the fixed plate (51) on the installation of the fixed rod (52), the fixed rod (52) one end and linkage block (53) fixed connection, the other end and the fourth limit plate (54) fixed connection; The fixed rod (52) is sleeved with the fixed spring (55), one end of the fixed spring (55) and the fourth limit plate (54) are fixedly connected, the other end and the linkage block (53) are fixedly connected.

4. The automated electrical device testing apparatus of claim 3, wherein: It also includes a clamping limit mechanism and a disassembly horizontal solution unit, the clamping limit mechanism includes a rope (64) arranged on the fixed seat (29), the rope (64) is connected with a winding wheel (65), the winding wheel (65) is provided with a clamping rotating shaft (66), one end of the clamping rotating shaft (66) penetrates through the clamping base (67) arranged on the link block (20) and is connected with the clockwork spring (68), the other end penetrates through the clamping base (67) and is connected with the rotating gear (69), the rotating gear (69) is engaged with two movable racks (70), the movable rack (70) is provided with a guide rail (71), the guide rail (71) is slidably connected with the guide block (72) arranged on the link block (20); One of the movable racks (70) is provided with a guide rod (73), the guide rod (73) is provided with a guide plate (74), and the guide plate (74) is provided with a rubber pad (75); Another movable rack (70) is provided with a positioning rod (76), the positioning rod (76) is provided with a movable contact piece (77), the movable contact piece (77) is connected with the static contact piece (78) arranged on the force plate (3), and the clamping limit mechanism is connected with the fixed seat (29); The disassembly horizontal solution unit includes a linkage groove (79) arranged on the linkage block (53), a disassembly block (80) is slidably arranged on the linkage groove (79), and a clamp (81) is arranged on the disassembly block (80); The disassembly block (80) is provided with a disassembly opening (82), the disassembly opening (82) is connected with a disassembly rod (83), the disassembly rod (83) is provided with a matching horizontal plate (84), the matching horizontal plate (84) is provided with a guide rod (85) symmetrically, and the guide rod (85) is connected with the guide groove (86) arranged on the linkage block (53) through the extrusion spring (87); The matching horizontal plate (84) is provided with a matching block (88) symmetrically, one of the matching blocks (88) is provided with a matching rod (89), the matching rod (89) is sleeved with a matching spring (90), one end of the matching spring (90) is fixedly connected with the matching block (88), and the other end is fixedly connected with the sixth limit plate (91); Another matching block (88) is provided with a clamping plate (92), two clamping plates (92) are connected with the disassembly block (80), and the disassembly horizontal solution unit is connected with the linkage block (53).

5. An automated electrical equipment inspection method using the automated electrical equipment inspection apparatus according to claim 4, characterized by, It includes the following steps: Step one, start the drive motor (13), the locking block (14) on the output end of the drive motor (13) drive pulley (15) rotation, so that the two drive block (25) through the limit rod (26) to move towards, in turn, so that the two linkage block (53) installed on the fixture (81) on the electrical equipment for detection of clamping operation; Step two, by starting the lifting column (2), so that the force plate (3) in the lifting rod (5) in the decline, get force plate (3) on the pressure plate (8) on the electrical equipment for extrusion; Step three, drive block (25) in the movement of the fixed seat (29) and the rope (64) cooperation so that the reel (65) rotation, so that the two engaging rack (70) relative movement, so that a rack (70) on the guide rod (73) on the guide plate (74) on the direction of the placement plate (1) move; Step four, the other rack (70) drive positioning rod (76) to move up, so that the dynamic touch piece (77) positioning in the current height, when the force plate (3) in the decline, the force plate (3) on the static touch piece (78) contact to the dynamic touch piece (77) after, send a signal to the control box, so that the lifting column (2) stop falling, so that the pressure plate (8) stop in the current height.

6. The method of claim 5, wherein, In the step two, the value of the pressure is set by the force sensor on the pressure plate (8), so that it is displayed on the screen in front of the operator through the control box in real time; In the step three, when the rubber pad (75) contact to the placement plate (1), by the operator to operate the control box will drive motor (13) off, drive block (25) stop moving.

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