An intelligent comprehensive detection device for high-voltage switches

Abstract

The present application relates to an intelligent comprehensive detection device for high-voltage switches, which includes a cabinet with an opening on one side and a switch mechanical characteristic detection module. A partition is arranged inside the cabinet, and the partition divides the cabinet into an installation slot and a storage slot. The switch mechanical characteristic detection module is arranged in the installation slot, and an installation rack is arranged in the storage slot. A product simulation tooling electrically connected to the switch mechanical characteristic detection module is arranged on the installation rack. The product simulation tooling includes a tooling body and a closing shaft horizontally rotatably arranged on the tooling body. A clamping mechanism for fixing the operating mechanism is arranged on the tooling body. By setting the product simulation tooling connected to the switch mechanical characteristic detection module, and using the product simulation tooling to replace the physical load switch or physical circuit breaker to complete multiple opening and closing operations, when the tester detects the operating mechanism, the circuit breaker or load switch will not be damaged, and thus has a good protective effect on the circuit breaker or load switch.

Description

Technical Field

[0001] This application relates to the field of detection devices, and in particular, to an intelligent comprehensive detection device for high-voltage switches. Background Art

[0002] A switchgear is an electrical device. The external lines of the switchgear first enter the main control switch inside the cabinet, and then enter the sub-control switch. Each branch is set as required, such as meters, automatic controls, motor magnetic switches, various AC contactors, etc. The main function of the switchgear is to open, control, and protect electrical equipment during the processes of power generation, power transmission, power distribution, and power conversion in the power system. The components inside the switchgear mainly include circuit breakers, disconnectors, load switches, operating mechanisms, current transformers, voltage transformers, and various protection devices, etc.

[0003] Among them, both the load switch and the circuit breaker are electrical appliances used to close and cut off the circuit, and corresponding operating mechanisms are installed in front of both of them. Through the operating mechanism, mechanical operations such as closing and separating of the contacts are realized, so as to achieve the purpose of opening and closing the circuit.

[0004] Before the circuit breaker or the load switch is used, it is usually necessary to detect the performance of the operating mechanism of the circuit breaker or the load switch to determine whether the operating mechanism is qualified. The detection devices in the related technologies usually adopt a switch mechanical characteristic tester. When it is necessary to detect the operating mechanism of the load switch or the circuit breaker, the detection terminals of the switch mechanical characteristic tester are usually connected to the circuit breaker or the load switch, and then the switch mechanical characteristic tester is used to detect the operating mechanism of the circuit breaker or the load switch.

[0005] The operating shaft of the operating mechanism is usually in plug-in fit with the closing shaft of the load switch or the closing shaft of the circuit breaker. When it is necessary to detect the related performance of the operating mechanism, the closing shaft of the load switch or the closing shaft of the circuit breaker is usually controlled by the operating shaft of the operating mechanism to rotate forward and backward reciprocally, so as to realize the opening and closing of the load switch or the circuit breaker. Subsequently, the detection data of the operating mechanism is read, so as to realize the performance detection of the operating mechanism.

[0006] In view of the above-mentioned related technologies, when detecting the performance of the operating mechanism, the load switch or the circuit breaker needs to perform many opening and closing operations, which causes relatively large damage to the load switch or the circuit breaker and needs to be improved. Summary of the Invention

[0007] In order to improve the problem that the load switch or the circuit breaker is easily damaged, this application provides an intelligent comprehensive detection device for high-voltage switches.

[0008] The intelligent comprehensive detection device for high-voltage switches provided by this application adopts the following technical solutions:

[0009] A high-voltage switch intelligent comprehensive detection device includes a cabinet with an opening on one side and a switch mechanical characteristic detection module arranged inside the cabinet. A partition is arranged inside the cabinet, and the partition divides the interior of the cabinet into an installation slot and a storage slot in sequence. The switch mechanical characteristic detection module is arranged in the installation slot, and an installation rack is arranged in the storage slot. A product simulation tooling electrically connected to the switch mechanical characteristic detection module is arranged on the installation rack. The product simulation tooling includes a tooling body and a closing shaft horizontally rotatably arranged on the tooling body. A clamping mechanism for fixing the operating mechanism is arranged on the tooling body.

[0010] By adopting the above technical solution, when it is necessary to detect the performance of the operating mechanism, the operating shaft of the operating mechanism is inserted and matched with the closing shaft on the product simulation tooling, and then the clamping mechanism is used to fix the operating mechanism. Subsequently, by rotating the operating shaft of the operating mechanism, the closing shaft is controlled to rotate forward or reversely in a reciprocating manner, so as to realize the opening and closing operations of the product simulation tooling. Immediately afterwards, the data on the switch mechanical characteristic detection module can be read, so as to realize the performance test of the operating mechanism.

[0011] By setting a product simulation tooling connected to the switch mechanical characteristic detection module, and using the product simulation tooling to replace the physical load switch or physical circuit breaker to complete multiple opening and closing operations. When the tester detects the operating mechanism, only by rotating the operating shaft of the operating mechanism to control the closing shaft of the product simulation tooling to rotate forward or reversely in a reciprocating manner, the conditions required for detecting the operating mechanism can be achieved. Thus, when the tester detects the operating mechanism, there is no need to detect the operating mechanism on the physical circuit breaker or physical load switch, so that the circuit breaker or load switch will not be damaged, and thus has a good protection effect on the circuit breaker or load switch.

[0012] When it is necessary to detect the circuit breaker main body or the load switch main body, only the detection terminal of the switch mechanical characteristic detection module needs to be connected to the circuit breaker main body or the load switch main body, and then the performance of the circuit breaker main body or the load switch main body can be detected through the switch mechanical characteristic detection module. This design enables the detection device to detect both the circuit breaker main body or the load switch main body and the operating mechanism separately, thus improving the integration ability of the detection device. At the same time, this design can also make the detection device more compact, thereby reducing the installation space required for the detection device and further improving the practicability.

[0013] Optionally, the installation rack is movably arranged in the storage slot.

[0014] By adopting the above technical solution, since the mounting rack can be taken out from the storage slot, the inspectors can quickly replace components such as the product simulation tooling, enabling the user to detect different products, thereby improving the use adaptability. At the same time, this design enables the product simulation tooling to be repaired or detected separately, improving the repair convenience and thus enhancing the practicality.

[0015] Optionally, the bottom of the cabinet body is open and the mounting rack is placed on the ground, with a gap between the surface of the mounting rack and the inner wall of the storage slot.

[0016] By adopting the above technical solution, since there is a gap between the surface of the mounting rack and the inner wall of the storage slot, the risk of the product simulation tooling and other components colliding with the cabinet body is reduced. This design can reduce the possibility of damage to the product simulation tooling and has a good protective effect on components such as the product simulation tooling, thereby improving the use stability of the detection device.

[0017] Optionally, the tooling body is horizontally slidably arranged on the mounting rack, and a driving member for driving the tooling body to extend out of the storage slot is arranged on the mounting rack.

[0018] By adopting the above technical solution, by setting the tooling body that can enter the cabinet body, when the inspector detects the operating mechanism, the driving member can be used to push the tooling body into the cabinet body. This design effectively reduces the risk of other people accidentally touching the operating mechanism or the operating mechanism being knocked, thereby having a good protective effect on the operating mechanism and improving the use stability of the detection device.

[0019] Optionally, the driving member is a first lead screw horizontally rotatably arranged on the mounting rack. The first lead screw penetrates through the tooling body and forms a threaded fit with the tooling body, and a driving mechanism for driving the first lead screw to rotate is arranged on the mounting rack.

[0020] By adopting the above technical solution, by using the driving mechanism to drive the first lead screw to rotate, subsequently, the first lead screw can drive the tooling body to drive the operating mechanism to move horizontally. By setting a driving member with a simple structure, convenient operation, and stable driving effect, the rapid movement of the operating mechanism is realized, thereby improving the working efficiency when detecting the operating mechanism.

[0021] Optionally, a support block is vertically slidably arranged on the mounting rack. A control sleeve is horizontally rotatably arranged on the support block. The control sleeve is used for plugging and matching with the control shaft on the operating mechanism. A control mechanism for driving the control sleeve to rotate is arranged on the support block, and a control member for driving the support block to move vertically is arranged on the mounting rack.

[0022] By adopting the above technical solution, when the operating mechanism enters the cabinet, the control member drives the supporting block to drive the operating sleeve to move upward, and aligns the operating sleeve with the operating shaft on the operating mechanism. Then, the tooling body drives the operating mechanism to move towards the supporting block, and the operating shaft on the operating mechanism forms a plug-in fit with the operating sleeve. Then, the control and management mechanism drives the operating sleeve to drive the operating shaft and the closing shaft to rotate reciprocally. Subsequently, the automatic opening and closing operations of the product simulation tooling can be realized. This design is ingenious, enabling the tester to avoid manually controlling the reciprocating rotation of the closing shaft, which can not only reduce the work burden of the tester but also improve the work efficiency when detecting the operating mechanism.

[0023] Optionally, the control member is a second lead screw vertically rotatably arranged on the mounting frame. The second lead screw penetrates through the supporting block and forms a threaded fit with the supporting block. A control mechanism for driving the second lead screw to rotate is arranged on the mounting frame.

[0024] By adopting the above technical solution, by using the control mechanism to drive the second lead screw to rotate, subsequently, the second lead screw can drive the supporting block to drive the operating sleeve to move vertically. By setting a control member with a simple structure, convenient operation, and stable driving effect, the operating sleeve can quickly align with the operating shaft, thereby further improving the work efficiency when detecting the operating mechanism.

[0025] Optionally, a cabinet door for closing the port of the storage slot is hinged on the cabinet body, and a relief hole for the tooling body to pass through is provided on the cabinet door.

[0026] By adopting the above technical solution, by setting a cabinet door that can close the port of the storage slot and shielding components such as the mounting frame and the product simulation tooling through the cabinet door, the risk of external force collision on components such as the operating sleeve and the product simulation tooling is effectively reduced. Thus, it has a good protective effect on the detection device, and further improves the use stability and service life of the detection device.

[0027] Optionally, a baffle for shielding the relief hole is vertically slidably arranged on the cabinet door, and an adjusting member for driving the baffle to move vertically is arranged on the cabinet door.

[0028] By adopting the above technical solution, by setting a baffle that can shield the relief hole, when the operating mechanism is inside the cabinet, the tester can close the cabinet door and use the baffle to close the relief hole, thereby having a good sound insulation effect. This design can isolate the noise generated by the operating mechanism, and thus has a good protective effect on the tester.

[0029] Optionally, the adjusting member is a third screw rod vertically rotatably arranged on the cabinet door, the third screw rod passes through the baffle plate and forms a threaded fit with the baffle plate, and a power member for driving the third screw rod to rotate is arranged on the cabinet door.

[0030] By adopting the above technical solution, the third screw is driven to rotate by the power member, and then the baffle can be driven to move vertically by the third screw. By setting a simple structure and easy-to-operate adjustment member, the quick opening and closing of the clearance hole can be achieved, thereby improving work efficiency.

[0031] In summary, the present application includes at least one of the following beneficial technical effects:

[0032] By setting up a product simulation tooling connected to the switch mechanical characteristic detection module, and using the product simulation tooling to replace the physical load switch or physical circuit breaker to complete multiple opening and closing operations, the circuit breaker or load switch will not be damaged when the inspector inspects the operating mechanism, thereby having a good protection effect on the circuit breaker or load switch;

[0033] By providing a tooling body that can enter the cabinet, the risk of other personnel accidentally touching the operating mechanism or the operating mechanism being bumped is effectively reduced, thereby having a good protection effect on the operating mechanism and further improving the use stability of the detection device;

[0034] By operating the operating sleeve to control the operating shaft on the operating mechanism to drive the closing shaft to rotate back and forth, the automatic opening and closing operations of the product simulation tooling can be realized, so that the inspection personnel do not need to manually control the rotation of the operating shaft on the operating mechanism, which can not only reduce the workload of the inspection personnel, but also improve the work efficiency when inspecting the operating mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0036] Figure 2 It is a schematic diagram of the internal structure of the cabinet in the embodiment of the present application.

[0037] Figure 3 It is a schematic diagram of the structure of the embodiment of the present application when in use, and shows the state where casters are set at the bottom of the mounting frame.

[0038] Figure 4 It is a schematic diagram of the structure of the mounting frame in the embodiment of the present application.

[0039] Figure 5 It is a structural schematic diagram of the product simulation tooling in the embodiment of the present application.

[0040] Figure 6 It is a schematic diagram of the structure of the cabinet door in the embodiment of the present application.

[0041] Figure 7 It is a schematic structural diagram of the support block in the embodiment of the present application.

[0042] Figure 8 It is a schematic structural diagram of the control mechanism in the embodiment of the present application.

[0043] Figure 9 It is a schematic structural diagram of the management and control mechanism in the embodiment of the present application.

[0044] Explanation of reference numerals: 1, cabinet body; 2, partition board; 3, installation groove; 4, storage groove; 7, switch mechanical characteristic detection module; 8, mounting rack; 9, product simulation tooling; 91, tooling body; 92, closing shaft; 10, clamping mechanism; 101, cylinder; 102, support frame; 103, pressing column; 11, receiving column; 12, positioning pin; 13, first lead screw; 14, driving mechanism; 141, first driving wheel; 142, first driven wheel; 15, first forward and reverse motor; 16, first belt; 17, cabinet door; 18, relief hole; 19, baffle; 20, third lead screw; 21, third forward and reverse motor; 22, support block; 23, operating sleeve; 24, management and control mechanism; 241, fourth forward and reverse motor; 242, driving gear; 243, first driven gear; 25, second lead screw; 26, control mechanism; 261, second driving wheel; 262, second driven wheel; 27, second forward and reverse motor; 28, second belt; 29, grounding sleeve; 30, second driven gear; 31, caster. Detailed implementation manners

[0045] The following will further describe the present application in detail Figures 1-9 in conjunction with the attached drawings.

[0046] The embodiment of the present application discloses a high-voltage switch intelligent comprehensive detection device. Refer to Figure 1 and Figure 2 , the high-voltage switch intelligent comprehensive detection device includes a cabinet body 1 with an opening on one side. A partition board 2 is horizontally and fixedly connected to the inner wall of the cabinet body 1, and the circumferential side wall of the partition board 2 is fixedly connected to the inner walls of three sides of the cabinet body 1, so that the partition board 2 divides the interior of the cabinet body 1 into an installation groove 3 and a storage groove 4 from top to bottom.

[0047] Refer to Figure 2 and Figure 3 , a switch mechanical characteristic detection module 7 located in the installation groove 3 is arranged on the upper end surface of the partition board 2. The switch mechanical characteristic detection module 7 includes a switch mechanical characteristic tester, a power supply and a control panel, so that the tester can use the switch mechanical characteristic detection module 7 to perform performance detection on the circuit breaker body or the load switch body.

[0048] Refer to Figure 2 andFigure 3 The bottom of the cabinet body 1 is open, and an installation frame 8 is movably arranged in the storage groove 4 and the installation frame 8 is placed on the ground. At the same time, the installation frame 8 can be taken out from the storage groove 4, and casters 31 with brakes can be installed at the lower end of the installation frame 8 to facilitate the handling of the installation frame 8.

[0049] Refer to Figure 4 and Figure 5 As shown in [figures] and, a product simulation tooling 9 is arranged at the upper end of the installation frame 8, and the product simulation tooling 9 is replicated from a solid load switch or a solid circuit breaker, so that the tester can use the product simulation tooling 9 to replace the solid load switch or the solid circuit breaker. At the same time, the product simulation tooling 9 is made of more durable materials to improve the service life of the product simulation tooling 9.

[0050] Refer to Figure 4 and Figure 5 As shown in [figures] and, the product simulation tooling 9 includes a tooling body 91 arranged on the installation frame 8. A closing shaft 92 is horizontally rotatably connected to the tooling body 91, and the closing shaft 92 is used to control the tooling body 91 to trip and close. At the same time, a clamping mechanism 10 for fixing the operating mechanism is arranged at the end of the tooling body 91.

[0051] Refer to Figure 1 and Figure 5 The tooling body 91 is electrically connected to the switch mechanical characteristic detection module 7, so that the switch mechanical characteristic detection module 7 can collect data of the tooling body 91.

[0052] When performing performance detection on the operating mechanism, the clamping mechanism 10 is used to fix the operating mechanism, and the operating shaft of the operating mechanism is inserted and matched with the closing shaft 92 on the product simulation tooling 9. Subsequently, the operating shaft of the operating mechanism is rotated to drive the closing shaft 92 to rotate forward or backward, so as to realize the tripping and closing operations of the product simulation tooling 9. Immediately afterwards, the data on the switch mechanical characteristic detection module 7 can be read to realize the performance test of the operating mechanism.

[0053] Refer to Figure 5 As shown in [figures], the clamping mechanism 10 includes a plurality of cylinders 101 fixedly embedded at the end of the tooling body 91. A support frame 102 is fixedly connected to the end face of each cylinder 101 on the side of its piston end. A pressing column 103 is arranged on each support frame 102, and the middle position of the pressing column 103 is hinged to the corresponding support frame 102. One end of each pressing column 103 is hinged to the piston end of the corresponding cylinder 101, and the other end is used to abut against the end of the tooling body 91.

[0054] When the operating mechanism is placed at the end of the tool body 91, the piston end of the cylinder 101 extends out and causes the corresponding clamping column 103 to flip around the corresponding support frame 102. Subsequently, the end of the clamping column 103 away from the piston end of the cylinder 101 can press the operating mechanism on the tool body 91, thereby fixing the operating mechanism.

[0055] Reference Figure 5 The end of the tool body 91 is horizontally fixedly connected with a plurality of receiving columns 11, the plurality of receiving columns 11 are parallel to each other, and the operating mechanism is used to be placed on the plurality of receiving columns 11 to support the operating mechanism. At the same time, the end of the tool body 91 is fixedly connected with a plurality of positioning pins 12 for matching with the connection holes on the operating mechanism to realize the rapid determination of the placement position of the operating mechanism.

[0056] Reference Figure 2 and Figure 4 The tool body 91 is horizontally connected to the mounting frame 8, and the tool body 91 can drive the operating mechanism to extend from the storage slot 4 or enter the storage slot 4 to protect the operating mechanism. At the same time, a driving member for driving the tool body 91 to move horizontally is provided on the mounting frame 8. The driving member is a first screw rod 13 horizontally connected to the mounting frame 8, and the first screw rod 13 passes through the tool body 91 and forms a threaded fit with the tool body 91. When the first screw rod 13 rotates, the first screw rod 13 can drive the tool body 91 to slide horizontally.

[0057] Reference Figure 4 In order to realize the rapid adjustment of the position of the tooling body 91, a driving mechanism 14 for driving the first screw rod 13 to rotate is provided on the mounting frame 8. A first forward and reverse motor 15 is fixedly connected to the mounting frame 8, and the driving mechanism 14 includes a first driving wheel 141 fixedly sleeved on the output shaft of the first forward and reverse motor 15. A first driven wheel 142 is fixedly sleeved on the end of the first screw rod 13 close to one end of the first forward and reverse motor 15, and the first driving wheel 141 and the first driven wheel 142 are connected by a first belt 16. When the first forward and reverse motor 15 drives the first driving wheel 141 to drive the first belt 16 to move, the first belt 16 can drive the first driven wheel 142 to drive the first screw rod 13 to rotate.

[0058] Reference Figure 1 and Figure 2 A cabinet door 17 is hingedly connected to the cabinet body 1 for closing the port of the storage slot 4 to protect components such as the operating mechanism.

[0059] Reference Figure 1 and Figure 4 The cabinet door 17 is penetrated with a clearance hole 18 for the tooling body 91 to pass through, so that the inspection personnel can assemble the operating mechanism on the tooling body 91.

[0060] Reference Figure 1 and Figure 6 The inner side wall of the cabinet door 17 is vertically slidably connected with a baffle 19 for shielding the clearance hole 18, so as to achieve protection of the operating mechanism and sound insulation. At the same time, the cabinet door 17 is provided with an adjustment member for driving the baffle 19 to move vertically. The adjustment member is a third screw rod 20 vertically rotatably connected to the inner side wall of the cabinet door 17. The third screw rod 20 penetrates the baffle 19 and forms a threaded fit with the baffle 19. When the third screw rod 20 rotates, the third screw rod 20 can drive the baffle 19 to move vertically.

[0061] Reference Figure 1 and Figure 6 In order to achieve rapid adjustment of the position of the baffle 19, a power member for driving the third screw rod 20 to rotate is provided on the cabinet door 17. The power member is a third forward and reverse motor 21 fixedly connected to the inner side wall of the cabinet door 17, and the output shaft of the third forward and reverse motor 21 is fixedly connected to the lower end of the third screw rod 20, thereby providing a stable driving force for the rotation of the third screw rod 20.

[0062] Reference Figure 4 and 7 The side wall of the mounting frame 8 is vertically slidably connected to a support block 22, and the support block 22 is horizontally rotatably connected to a control sleeve 23.

[0063] Reference Figure 5 and 7 The operating sleeve 23 is used to be plugged into and matched with the operating shaft on the operating mechanism, so that the operating sleeve 23 can drive the operating shaft and the closing shaft 92 to rotate.

[0064] Reference Figure 5 and 7 The mounting frame 8 is provided with a control member for driving the support block 22 to move vertically, so that the operating sleeve 23 can be quickly aligned with the operating shaft. At the same time, the support block 22 is provided with a control mechanism 24 for driving the operating sleeve 23 to rotate, so as to realize the rapid rotation of the closing shaft 92.

[0065] Reference Figure 7 and Figure 8 The control member is a second screw rod 25 connected to the mounting frame 8 for vertical rotation, and the second screw rod 25 penetrates the support block 22 and forms a threaded fit with the support block 22. When the second screw rod 25 rotates, the second screw rod 25 can drive the support block 22 to move vertically.

[0066] Reference Figure 7 and Figure 8, in order to achieve the rapid adjustment of the position of the support block 22, a control mechanism 26 for driving the rotation of the second lead screw 25 is provided on the mounting bracket 8. A second forward and reverse motor 27 is fixedly connected to the side wall of the mounting bracket 8. The control mechanism 26 includes a second driving wheel 261 fixedly sleeved on the output shaft of the second forward and reverse motor 27. A second driven wheel 262 is fixedly sleeved on the lower end of the second lead screw 25, and the second driving wheel 261 and the second driven wheel 262 are connected by a second belt 28. When the second forward and reverse motor 27 drives the second driving wheel 261 to drive the second belt 28 to move, the second belt 28 can drive the second driven wheel 262 to drive the second lead screw 25 to rotate.

[0067] Refer to Figure 9 , the control mechanism 24 includes a fourth forward and reverse motor 241 fixedly connected to the side wall of the support block 22. A driving gear 242 is fixedly sleeved on the output shaft of the fourth forward and reverse motor 241. A first driven gear 243 meshing with the driving gear 242 is fixedly sleeved on the operating sleeve 23, so that when the output shaft of the fourth forward and reverse motor 241 drives the driving gear 242 to rotate, the driving gear 242 can drive the first driven gear 243 to drive the operating sleeve 23 to rotate.

[0068] Refer to Figure 8 and Figure 9 , a grounding sleeve 29 is horizontally rotatably connected to the side wall of the support block 22 on one side of the operating sleeve 23, and the grounding sleeve 29 is used for plugging and matching with the grounding shaft on the operating mechanism. Thus, when the operating mechanism completes the detection, the tester can drive the grounding shaft to rotate through the grounding sleeve 29, so that the electric energy in the operating mechanism can be quickly released.

[0069] Refer to Figure 3 and Figure 9 , the grounding sleeve 29 is located directly below the operating sleeve 23, and the center distance between the grounding sleeve 29 and the operating sleeve 23 is greater than the center distance between the operating shaft and the grounding shaft on the operating mechanism. Thus, when the grounding sleeve 29 is aligned with the grounding shaft, the operating sleeve 23 and the operating shaft are in a misaligned state, and when the operating sleeve 23 is aligned with the operating shaft, the grounding sleeve 29 and the grounding shaft are in a misaligned state, so as to protect the operating structure.

[0070] Refer to Figure 8 and Figure 9 , a second driven gear 30 meshing with the driving gear 242 is fixedly sleeved on the grounding sleeve 29, and the driving gear 242 is located between the first driven gear 243 and the second driven gear 30, so that the driving gear 242 can drive the first driven gear 243 and the second driven gear 30 to rotate synchronously.

[0071] Refer to Figure 2 and Figure 4, since the mounting bracket 8 can be taken out from the storage slot 4, enabling the inspector to pull the mounting bracket 8 to drive components such as the tooling body 91 and the support block 22 to move, thereby enabling the inspector to replace components such as the product simulation tooling 9 to improve the use adaptability of the detection device. At the same time, there are gaps between the components located in the storage slot 4 and the inner wall of the cabinet body 1 and the inner side wall of the cabinet door 17 to prevent the components located in the storage slot 4 from colliding with the cabinet body 1.

[0072] The implementation principle of an intelligent comprehensive detection device for high-voltage switches in an embodiment of the present application is as follows: When performance detection of a physical circuit breaker or a physical load switch is required, the detection terminals of the switch mechanical characteristic detection module 7 are connected to the circuit breaker body or the physical load switch. Subsequently, the performance of the physical circuit breaker or the physical load switch can be detected through the switch mechanical characteristic detection module 7.

[0073] When the operating mechanism needs to be detected, place the operating mechanism on several receiving columns 11, and use the pressing column 103 to press the operating mechanism onto the tooling body 91. At the same time, insert and fit the operating shaft of the operating mechanism with the closing shaft 92 on the product simulation tooling 9. Then, drive the first driving wheel 141 by the first forward and reverse motor 15 to drive the first belt 16 to move, and then drive the first driven wheel 142 by the first belt 16 to drive the first lead screw 13 to rotate forward. Subsequently, drive the tooling body 91 by the first lead screw 13 to drive components such as the operating mechanism into the cabinet body 1.

[0074] Subsequently, drive the second driving wheel 261 by the second forward and reverse motor 27 to drive the second belt 28 to move, and then drive the second driven wheel 262 by the second belt 28 to drive the second lead screw 25 to rotate forward. Subsequently, drive the support block 22 by the second lead screw 25 to drive components such as the operating sleeve 23 to move vertically upward, and align the operating sleeve 23 with the operating shaft on the operating mechanism. Then, drive the first driving wheel 141 by the first forward and reverse motor 15 to drive the first belt 16 to move, and then drive the first driven wheel 142 by the first belt 16 to drive the first lead screw 13 to rotate in the reverse direction. Subsequently, drive the tooling body 91 by the first lead screw 13 to drive components such as the operating mechanism to move towards the support block 22, and form an insertion fit between the operating sleeve 23 and the operating shaft on the operating mechanism.

[0075] Subsequently, the third screw rod 20 is driven to rotate by the third forward and reverse motor 21, and the baffle 19 is driven to move upward by the third screw rod 20, so that the baffle 19 closes the clearance hole 18. Then, the output shaft of the fourth forward and reverse motor 241 drives the driving gear 242 to rotate, and then the driving gear 242 drives the first driven gear 243 to drive the operating sleeve 23 to rotate. Then, the operating sleeve 23 can drive the operating shaft on the operating mechanism to drive the closing shaft 92 to rotate forward and reverse, thereby realizing the opening and closing operations of the product simulation tooling 9, and then the data of the switch mechanical characteristic detection module 7 can be read, thereby realizing the performance detection of the operating mechanism.

[0076] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An intelligent comprehensive detection device for high-voltage switches, comprising a cabinet body (1) with an opening on one side and a switch mechanical characteristic detection module (7) arranged in the cabinet body (1), characterized in that: The cabinet (1) is provided with a partition (2), the partition (2) divides the interior of the cabinet (1) into a mounting slot (3) and a storage slot (4) in sequence, the switch mechanical characteristic detection module (7) is arranged in the mounting slot (3), the storage slot (4) is provided with a mounting frame (8), the mounting frame (8) is provided with a product simulation tool (9) electrically connected to the switch mechanical characteristic detection module (7), the product simulation tool (9) comprises a tool body (91) and a closing shaft (92) horizontally rotatably arranged on the tool body (91) ), the tool body (91) is provided with a clamping mechanism (10) for fixing the operating mechanism; the mounting frame (8) is movably arranged in the storage slot (4); the bottom of the cabinet (1) is open and the mounting frame (8) is placed on the ground, and there is a gap between the surface of the mounting frame (8) and the inner wall of the storage slot (4); the cabinet body (1) is hinged with a cabinet door (17) for closing the port of the storage slot (4), and the cabinet door (17) is provided with a clearance hole (18) for the tool body (91) to pass through.

2. An intelligent comprehensive detection device for high-voltage switches according to claim 1, characterized in that: The tool body (91) is horizontally slidably arranged on the mounting frame (8), and a driving member for driving the tool body (91) to extend out of the storage slot (4) is arranged on the mounting frame (8).

3. An intelligent comprehensive detection device for high-voltage switches according to claim 2, characterized in that: The driving member is a first screw rod (13) horizontally rotatably arranged on the mounting frame (8); the first screw rod (13) passes through the tooling body (91) and forms a threaded fit with the tooling body (91); and a driving mechanism (14) for driving the first screw rod (13) to rotate is arranged on the mounting frame (8).

4. An intelligent comprehensive detection device for high-voltage switches according to claim 1, characterized in that: A support block (22) is vertically slidably arranged on the mounting frame (8), an operating sleeve (23) is horizontally rotatably arranged on the support block (22), the operating sleeve (23) is used to be plugged and matched with an operating shaft on an operating mechanism, a control mechanism (24) is arranged on the support block (22) for driving the operating sleeve (23) to rotate, and a control member for driving the support block (22) to move vertically is arranged on the mounting frame (8).

5. An intelligent comprehensive detection device for high-voltage switches according to claim 4, characterized in that: The control member is a second screw rod (25) vertically rotatably arranged on the mounting frame (8); the second screw rod (25) penetrates the support block (22) and forms a threaded fit with the support block (22); and a control mechanism (26) for driving the second screw rod (25) to rotate is arranged on the mounting frame (8).

6. The intelligent comprehensive detection device for high-voltage switches according to claim 1, characterized in that: A baffle (19) for shielding the clearance hole (18) is vertically slidably provided on the cabinet door (17), and an adjusting member for driving the baffle (19) to move vertically is provided on the cabinet door (17).

7. An intelligent comprehensive detection device for high-voltage switches according to claim 6, characterized in that: The adjusting member is a third screw rod (20) vertically rotatably arranged on the cabinet door (17); the third screw rod (20) penetrates the baffle plate (19) and forms a threaded fit with the baffle plate (19); and a power member for driving the third screw rod (20) to rotate is arranged on the cabinet door (17).

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