Cabinet door detection device for switch cabinet

Abstract

The invention relates to the technical field of switch cabinets, in particular to a cabinet door detection device for a switch cabinet, which comprises a device bottom plate, a semicircular frame and a tail frame plate, and is characterized in that the device bottom plate is provided with a lifting block, a cabinet body is placed on the lifting block, the cabinet body is rotatably connected with a cabinet door body, the cabinet door body is provided with a frame groove and a hole groove, and one side of the cabinet body is provided with a support frame; a gap detection piece is movably connected into the supporting frame, a middle frame is arranged at one end of the supporting frame, a steering rod is connected into the middle frame, a connecting block is arranged on the steering rod, and a second bottom plate is installed on one side of the device bottom plate; according to the scheme, the possibility that a large amount of manual operation is needed in the test period of the cabinet door is reduced, the frequency of deformation of the subsequent cabinet door is reduced, the multifunctional detection effect of the device is improved, deformation detection can be carried out on various different positions of the cabinet door, and the deformation test effect of the device on the cabinet door at different opening angles is also improved.

Description

Technical Field

[0001] The present invention relates to the technical field of switch cabinets, and particularly relates to a cabinet door detection device for switch cabinets. Background Art

[0002] Switch cabinets are key equipment for distributing, controlling, and protecting electric energy in the power system, and are widely used in power plants, substations, industrial and mining enterprises, building power distribution, and other fields. The cabinet doors of switch cabinets are important components thereof, directly affecting operation convenience, safety protection, and equipment maintenance.

[0003] Currently, during the assembly of switch cabinets, various different control components and display components are installed on the cabinet doors. Before installing these components, corresponding slots need to be opened on the cabinet doors. Some components are relatively large in volume and heavy in weight, and their centers of gravity usually tend to be inside the cabinet doors. Therefore, over time, the slots are prone to deformation, which may cause the components to tilt, leading to a series of electrical connection problems. Moreover, during the use or maintenance of some switch cabinets, the cabinet doors are kept open for convenient operation. If relatively heavy components are installed on the cabinet doors and are left open at different angles for a long time, it will cause certain deformation problems to the cabinet doors, thus affecting the sealing effect after the cabinet doors are closed later. For this reason, a cabinet door detection device for switch cabinets is proposed. Summary of the Invention

[0004] The purpose of the present invention is to solve the deficiencies existing in the prior art, and a cabinet door detection device for switch cabinets is proposed.

[0005] To achieve the above purpose, the present invention adopts the following technical solutions: A cabinet door detection device for switch cabinets includes a device bottom plate, a semi-circular frame, and a tail frame plate. An elevation block is provided on the device bottom plate, and a cabinet body is placed on the elevation block. A cabinet door body is rotatably connected to the cabinet body. A frame slot and a hole slot are opened on the cabinet door body. A support frame is installed on one side of the cabinet body, and a gap detection member is movably connected inside the support frame. An intermediate frame is provided at one end of the support frame, a steering rod is connected inside the intermediate frame, a connecting block is provided on the steering rod, and a second bottom plate is installed on one side of the device bottom plate; The semi-circular frame is installed on the top surface of the device bottom plate. A guiding inner rail and a guiding outer rail are installed inside the semi-circular frame. An angle adjusting member is movably connected to the semi-circular frame. The angle adjusting member includes an angle frame, an adjusting push plate, and a lifting frame. The lifting frame is connected inside the angle frame. A vertical rod is provided on the adjusting push plate, and the vertical rod is movably connected to the bottom side of the lifting frame; The tail frame plate is installed on the top surface of the second bottom plate. An adjusting disk is rotatably connected inside the tail frame plate. A plurality of placement slots are opened on the adjusting disk, and a planar detection frame, an edge detection frame, and a hole detection frame are respectively placed in the plurality of placement slots.

[0006] Preferably, the elevation block is fixedly installed on the top surface of the device base plate, the cabinet body is arranged on the top surface of the elevation block, and the elevation block and the cabinet body are fixedly installed by screws. A load-bearing frame and load-bearing rods are arranged on the cabinet door body. The load-bearing frame includes a front frame body and a rear frame body. The front frame body and the rear frame body are detachably installed on both sides of the frame groove. A counterweight block of a certain weight is placed on the rear frame body. A plurality of hole grooves are provided, and the load-bearing rods are detachably connected to both sides of the hole grooves. Counterweight blocks are also placed on the load-bearing rods.

[0007] Preferably, one side of the support frame is vertically installed on the top surface of the elevation block, and the other side supports on the middle frame. A lifting screw rod is arranged in the support frame, and the gap detection member is connected to the outside of the lifting screw rod. The gap detection member includes a moving block, an inner pressing block, an insertion plate, a pressing rod, and an outer wall shell. The moving block is threadedly connected to the lifting screw rod and is adapted to the support frame. An inner groove is formed in the moving block, and an inner groove rod is installed between the inner wall surfaces of the inner groove. The inner pressing block is connected to the outside of the inner groove rod, and the inner pressing block and the inner groove are connected by a spring. An inclined slot is formed at the end of the inner pressing block. A frame block is arranged on the rear side surface of the moving block, and the insertion plate is connected to the frame block. One end of the insertion plate is inserted into the slot. A plurality of pressing rods are arranged in an array and are fixedly installed on the front side surface of the inner pressing block. An unfolding rod is rotatably connected to one end of each pressing rod. A clamping strip is movably connected to the outside of the pressing rod. The clamping strip is connected to the outside of a plurality of pressing rods, and a spring clamping rod is installed on the clamping strip. A cross-shaped unfolding groove is formed in each unfolding rod; An outer wall shell is installed on the outer side surface of the moving block. A telescopic top block is connected to the outer wall shell by a spring. A first pressure sensing sheet is installed at the end of the outer wall shell. A scale bar is arranged on the outer wall surface of the outer wall shell. Spring clamping rods are installed on the top surface and the bottom surface of the front side end of the telescopic top block. The front side end of the telescopic top block and the corresponding spring clamping rods are connected to the unfolding groove. One side of the unfolding rod contacts the cabinet door body, and the pressing rod contacts the cabinet body.

[0008] Preferably, the intermediate frame is fixedly installed on the top surface of the device base plate. Two steering rods are arranged on the intermediate frame. Tooth pieces are installed at both ends of the steering rods, and the tooth pieces are meshed with each other. Steering plates are also fixed at both ends of the steering rods. A lifting lead screw is arranged between the steering plates on one side of one steering rod, and a sliding rod is installed between the steering plates on the other side of the steering rod. Connecting blocks are installed between the corresponding steering rod and the lifting lead screw, and between the corresponding steering rod and the sliding rod. Connecting grooves are formed at the clamping ends of the connecting blocks. A first cylinder is arranged on the connecting groove, and the telescopic end of the first cylinder is movably connected into the connecting groove. One ends of the plane detection frame, the edge detection frame and the hole detection frame are movably connected in the connecting groove. The limiting ends of the connecting blocks are all slidably connected on the steering rods. Grooves are formed at the limiting ends of the connecting blocks. Synchronization blocks are arranged in the grooves. The synchronization blocks are located between the two connecting blocks and are slidably connected to the outer surfaces of the two steering rods. Rotating motors are arranged on both the lifting lead screw and one of the steering rods.

[0009] Preferably, both the guiding inner rail and the guiding outer rail are semi-circular. A vertical shaft is installed at the center position of the semi-circular frame. One end of the angle frame is rotatably connected to the outside of the vertical shaft. Both ends of the lifting frame are spring-connected in the angle frame. A "U"-shaped top groove is arranged on the top surface of the lifting frame. The bottom edge of the cabinet door body is connected in the top groove. An adjusting push plate is also movably connected in the angle frame. The adjusting push plate is located at the bottom side of the lifting frame. A plurality of trapezoidal grooves are formed at the bottom side of the lifting frame. A plurality of vertical rods are fixed on the top surface of the adjusting push plate, and the vertical rods are connected in the trapezoidal grooves. One end of the adjusting push plate is provided with a rotating rod, and one end of the rotating rod is threadedly connected to the angle frame. A first bottom rod and a second bottom rod are fixedly installed on the bottom surface of the angle frame. The first bottom rod and the second bottom rod are respectively connected in the guiding inner rail and the guiding outer rail. A horizontal rod is installed on the first bottom rod. A "T"-shaped inner rail groove is formed on the guiding inner rail. Both ends of the horizontal rod are connected with positioning clamping blocks, and the positioning clamping blocks are connected to the outer wall surface of the guiding inner rail. External threads are formed on the outer side end of the horizontal rod, and a pressing nut is connected to the external threads. An angle scale adjustment strip is arranged on the guiding outer rail. A triangular pointer is arranged at the other end of the angle frame.

[0010] Preferably, the tail frame plate is a hollow frame. Circular grooves are formed on both sides of the tail frame plate. Two adjusting disks are symmetrically installed, and the two adjusting disks are connected in the circular grooves. A driving shaft is fixed between the two adjusting disks. A frame piece is fixed on the tail frame plate, and a first motor is installed on the frame piece. A synchronous belt is connected between the output end of the first motor and the driving shaft. The adjusting disks are rotatably connected in the circular grooves. Second cylinders are installed on the outer sides of the placement grooves, and the telescopic clamping ends of the second cylinders are connected in the placement grooves.

[0011] Preferably, a pressure plate is provided on one side of the plane detection frame, and a plurality of pressure rods are arranged and installed on the pressure plate, and the pressure rods are all spring-connected to the plane detection frame, and the tail ends of the pressure rods all penetrate into the rear side of the plane detection frame, and an embedded groove is provided on the rear side of the plane detection frame, and the pressure plates are vertically arranged in multiple groups, and the tail ends of the pressure rods all penetrate into the embedded grooves, and a plurality of calibration lines are vertically provided between the top surface and the bottom surface of the embedded grooves, and the calibration lines vertically penetrate through the tail ends of the corresponding pressure rods, and the pressure plate horizontally contacts the outer surface of the cabinet door body, and adjusting rotating rods are provided on both ends of the front side surface of the plane detection frame, and the outer side of the adjusting rotating rod is threadedly connected with a card block, and the two outermost pressure rods of each pressure plate are provided with a card slot, and the card block is connected in the card slot, and two plane detection frames are provided, and the two plane detection frames are respectively connected to the two sides of the cabinet door body.

[0012] Preferably, the hole detection frame is provided with a "丄"-shaped movable groove, a third cylinder is connected in the movable groove, a positioning screw is installed on the top surface of the third cylinder, a limiting outer ring is fixed on one side of the third cylinder, a detection disk is connected in the limiting outer ring, the telescopic end of the third cylinder is connected to the tail end of the detection disk, contact detection rods are installed in a ring arrangement on the front side surface of the detection disk, the contact detection rods are spring-connected in the detection disk, an inner cavity is provided in the detection disk, the tail end of the contact detection rods is connected in the inner cavity, a positioning ball rod is installed on the rear side surface of the inner cavity, an inclined disk is provided on one side of the positioning ball rod, a universal block is provided at the center position of the inclined disk, the universal block is connected to the outside of the positioning ball rod, the inclined disk and the inner cavity are spring-connected, a pressure sensing ring is installed on the inner cavity surface, the contact detection rods are connected to the cabinet door body, and the hole detection frame is provided with two connections on both sides of the cabinet door body.

[0013] Preferably, the edge detection frame is provided with two, namely a first frame body and a second frame body, the two edge detection frames are connected to both sides of the cabinet door body, two groups of probe detection blocks are symmetrically installed on the corresponding surfaces of the two edge detection frames, the probe detection blocks are connected to both sides of the frame groove, a display board is horizontally installed on one side of the first frame body, a support groove is opened on one side of the second frame body, one side of the display board is connected to the support groove, a spring roller is installed on the first frame body, a negative pressure paper roll is rolled up on the spring roller, a paper roll end rod is installed at one end of the negative pressure paper roll, horizontal limiting rods are fixed on the first frame body and the second frame body, a clamping groove and a storage groove are respectively opened on the inner walls on both sides of the first frame body and the second frame body, the two ends of the paper roll end rod are movably connected in the clamping groove and the storage groove, the negative pressure paper roll is mounted between the horizontal limiting rods, the top and bottom surfaces of the first frame body and the second frame body are both mounted with negative pressure paper rolls, the top edge and the bottom edge of the frame groove are in contact with the negative pressure paper roll, and it is printed on the display board.

[0014] The beneficial effects of the present invention are: This solution can simulate the load on the holes and grooves on the cabinet door through the load-bearing frame and load-bearing rod. Repeating multiple groups of tests can detect the maximum load range at the holes and grooves, and it is convenient for installation and disassembly. Due to the setting of the plane detection frame, the frame groove area of the cabinet door can be detected for movement. According to the movement of the pressing plate and the position of the calibration line, the deformation situation of the frame groove area can be visually distinguished. After multiple tests, the configuration range of the frame groove area can be reflected. Due to the setting of the hole detection frame, the plane of the hole groove area can be detected, and the deformation situation of the hole groove area can be identified by contacting the detection rod. Due to the setting of the edge detection frame, the indentation detection can be carried out on the positions of the top edge and bottom edge of the frame groove. Through the connection between the top edge and the negative pressure paper roll, a linear indentation can be pressed on the display board, and the deformation situation of the frame groove can be detected through the comparison of the indentations. Due to the setting of the gap detection piece, the vertical detection of the rotation gap between the cabinet door and the cabinet body can be carried out. According to the positions of the first pressure sensing piece and the telescopic top block in the outer wall shell, the deformation situation of the rotation gap between the cabinet door and the cabinet body can be identified, and the sinking amplitude of the cabinet door can be identified in combination with the indentation length of the top edge on the display board.

[0015] This solution reduces the possibility of a large amount of manual operation during the testing of the cabinet door, reduces the frequency of subsequent deformation of the cabinet door, improves the multi-functional detection effect of the device, can detect the deformation of various different positions of the cabinet door, and also improves the deformation test effect of the device when the cabinet door is at different opening angles. Brief Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of a cabinet door detection device for a switch cabinet proposed by the present invention; Figure 2 It is a front view structural schematic diagram of a cabinet door detection device for a switch cabinet proposed by the present invention; Figure 3 It is a schematic structural diagram when the load-bearing frame and load-bearing rod are partially installed; Figure 4 It is a schematic structural diagram when the load-bearing frame and load-bearing rod are partially disassembled; Figure 5 It is a schematic structural diagram of the support frame, semi-circular frame and middle frame parts; Figure 6 It is a schematic structural diagram of the angle frame and lifting frame parts; Figure 7 It is a front view structural schematic diagram of the angle frame and lifting frame parts; Figure 8 It is a schematic structural diagram of the middle frame part; Figure 9 It is a schematic structural diagram of the second cylinder and adjustment disc parts; Figure 10 Schematic diagram of the inner side of the tailboard frame part; Figure 11 Schematic diagram of the structure of the hole detection frame part during testing; Figure 12 Schematic diagram of the structure of the third cylinder and the detection disc part; Figure 13 Schematic diagram of the side view of the third cylinder and the detection disc part; Figure 14 Schematic diagram of the top view of the hole detection frame part during testing; Figure 15 Schematic diagram of the structure of the plane detection frame part during testing; Figure 16 Schematic diagram of the structure of the rear side of the calibration line and the pressing plate part; Figure 17 Schematic diagram of the structure of the front side of the calibration line and the pressing plate part; Figure 18 Schematic diagram of the structure of the edge detection frame part; Figure 19 Schematic diagram of the sectional view of the edge detection frame part; Figure 20 Schematic diagram of the front view of the edge detection frame part; Figure 21 Schematic diagram of the structure of the gap detection part; Figure 22 Schematic diagram of the front view of the gap detection part; Figure 23 Schematic diagram of the side view of the gap detection part; Figure 24 Schematic diagram of the structure of the clamping strip and the unfolding rod part.

[0017] In the figure: 1. Device base plate; 11. Second base plate; 2. Support frame; 21. Gap detection piece; 211. Moving block; 212. Inner pressing block; 213. Insertion plate; 214. Outer wall shell; 215. Telescopic top block; 216. Expansion rod; 217. Pressing rod; 218. First pressure sensing sheet; 219. Positioning strip; 22. Lifting block; 3. Intermediate frame; 31. Tooth piece; 32. Steering rod; 33. Connecting block; 34. First cylinder; 35. Synchronization block; 36. Steering plate; 37. Lifting screw rod; 4. Tail frame plate; 41. Adjusting disk; 42. Synchronous belt; 43. Second cylinder; 44. First motor; 45. Placing groove; 5. Semi-circular frame; 51. Angle adjusting piece; 52. Lifting frame; 53. Angle frame; 54. Vertical rod; 55. Adjusting push plate; 56. Positioning clamp block; 57. First bottom rod; 58. Second bottom rod; 6. Plane detection frame; 61. Pressing rod; 62. Pressing plate; 63. Calibration line; 64. Clamping block; 65. Adjusting rotating rod; 7. Edge detection frame; 71. Probe detection block; 72. Display board; 73. Negative pressure paper roll; 74. Spring roller; 75. Horizontal limiting rod; 76. Paper roll end rod; 77. Positioning groove; 78. Storage groove; 8. Hole detection frame; 81. Third cylinder; 82. Detection disk; 83. Contact detection rod; 84. Positioning screw; 85. Limiting outer ring; 9. Cabinet body; 91. Load-bearing frame; 92. Load-bearing rod; 93. Cabinet door body. Detailed implementation mode

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0019] Embodiment 1: Refer to Figures 1-20 , a cabinet door detection device for a switch cabinet, including a device base plate 1, a semi-circular frame 5 and a tail frame plate 4. A lifting block 22 is arranged on the device base plate 1, and a cabinet body 9 is placed on the lifting block 22. A cabinet door body 93 is rotatably connected to the cabinet body 9. A frame groove and a hole groove are opened on the cabinet door body 93. A support frame 2 is installed on one side of the cabinet body 9. A gap detection piece 21 is movably connected in the support frame 2. An intermediate frame 3 is arranged at one end of the support frame 2. A steering rod 32 is connected in the intermediate frame 3. A connecting block 33 is arranged on the steering rod 32. A second base plate 11 is installed on one side of the device base plate 1; The semi-circular frame 5 is installed on the top surface of the device base plate 1. A guiding inner rail and a guiding outer rail are installed in the semi-circular frame 5. An angle adjusting piece 51 is movably connected to the semi-circular frame 5. The angle adjusting piece 51 includes an angle frame 53, an adjusting push plate 55 and a lifting frame 52. The lifting frame 52 is connected in the angle frame 53. A vertical rod 54 is arranged on the adjusting push plate 55. The vertical rod 54 is movably connected to the bottom side of the lifting frame 52; The tailstock plate 4 is installed on the top surface of the second bottom plate 11. A regulating disc 41 is rotatably connected inside the tailstock plate 4. A plurality of placement grooves 45 are formed in the regulating disc 41. A flatness detection frame 6, an edge detection frame 7 and a hole detection frame 8 are respectively placed in the plurality of placement grooves 45.

[0020] Specifically, the elevation block 22 is fixedly installed on the top surface of the device bottom plate 1. The cabinet body 9 is arranged on the top surface of the elevation block 22 to facilitate the overall elevation of the cabinet body 9, which is convenient for subsequent adjustment of the angle of the cabinet door body 93. The elevation block 22 and the cabinet body 9 are fixedly installed by screws to avoid the side overturning of the cabinet door body 93 caused by the empty cabinet body 9 during the load-bearing period. A load-bearing frame 91 and load-bearing rods 92 are arranged on the cabinet door body 93 to simulate the load on the frame groove and hole groove areas. The load-bearing frame 91 includes a front frame body and a rear frame body. The front frame body and the rear frame body are detachably installed on both sides of the frame groove for uniform clamping and convenient disassembly. A counterweight block of a certain weight is placed on the rear frame body. A plurality of hole grooves are provided. The load-bearing rods 92 are detachably connected to both sides of the hole grooves. Counterweight blocks are also placed on the load-bearing rods 92 to facilitate adding different weights to check the maximum bearing range of the frame groove and hole groove areas.

[0021] Furthermore, the middle frame 3 is fixedly installed on the top surface of the device bottom plate 1. Two steering rods 32 are arranged on the middle frame 3. Tooth pieces 31 are installed at both ends of the steering rods 32. The tooth pieces 31 are meshed with each other to realize the synchronous rotation of the two steering rods 32 on both sides. Steering plates 36 are also fixed at both ends of the steering rods 32. A lifting lead screw 37 is arranged between the steering plates 36 on one side of one of the steering rods 32. A sliding rod is installed between the steering plates 36 on the other side of the other steering rod 32. Connecting blocks 33 are installed between the corresponding steering rods 32 and the lifting lead screw 37, and between the corresponding steering rods 32 and the sliding rod. Connecting grooves are formed at the clamping ends of the connecting blocks 33. A first cylinder 34 is arranged on the connecting grooves. The telescopic end of the first cylinder 34 is movably connected to the connecting grooves to position the flatness detection frame 6, the edge detection frame 7 and the hole detection frame 8. One ends of the flatness detection frame 6, the edge detection frame 7 and the hole detection frame 8 are movably connected in the connecting grooves to achieve the effect of multi-functional detection. The limiting ends of the connecting blocks 33 are slidably connected to the steering rods 32. Grooves are formed at the limiting ends of the connecting blocks 33. Synchronization blocks 35 are arranged in the grooves so that the two connecting blocks 33 can move up and down synchronously, which can reduce the installation of one motor and greatly save costs. The synchronization blocks 35 are located between the two connecting blocks 33 and are slidably connected to the outer surfaces of the two steering rods 32. Rotating motors are arranged on both the lifting lead screw 37 and one of the steering rods 32.

[0022] Moreover, both the guiding inner rail and the guiding outer rail are semi-circular and act on the rotation limit of the angle bracket 53. A vertical shaft is installed at the center position of the semi-circular bracket 5. One end of the angle bracket 53 is rotatably connected to the outside of the vertical shaft to act on the fixed-point rotation of the angle bracket 53. Both ends of the lifting bracket 52 are spring-connected inside the angle bracket 53 to act on pressing the lifting bracket 52 downward. The top surface of the lifting bracket 52 is provided with a "U"-shaped top groove. The bottom edge of the cabinet door body 93 is connected inside the top groove, and the bottom end of the cabinet door body 93 does not touch the bottom surface of the top groove to prevent the lifting bracket 52 from lifting the cabinet door body 93. An adjusting push plate 55 is also movably connected inside the angle bracket 53. The adjusting push plate 55 is located at the bottom side of the lifting bracket 52 to facilitate the control of the up and down movement of the lifting bracket 52. A plurality of trapezoidal grooves are formed on the bottom side of the lifting bracket 52. A plurality of vertical rods 54 are fixed on the top surface of the adjusting push plate 55. The vertical rods 54 are connected inside the trapezoidal grooves to realize the upward ejection of the lifting bracket 52. One end of the adjusting push plate 55 is provided with a rotating rod. One end of the rotating rod is threadedly connected to the angle bracket 53 to fix the adjusting push plate 55 after the lifting bracket 52 is lifted. A first bottom rod 57 and a second bottom rod 58 are fixedly installed on the bottom surface of the angle bracket 53. The first bottom rod 57 and the second bottom rod 58 are respectively connected inside the guiding inner rail and the guiding outer rail. A horizontal rod is installed on the first bottom rod 57. A "T"-shaped inner rail groove is formed on the guiding inner rail. Both ends of the horizontal rod are connected with positioning clamping blocks 56. The positioning clamping blocks 56 are connected to the outer wall surface of the guiding inner rail to act on the positioning and clamping of the angle bracket 53 to prevent deviation after the angle adjustment is completed. External threads are provided on the outer side end of the horizontal rod, and a pressing nut is connected to the external threads. An angle scale adjustment strip is provided on the guiding outer rail. A triangular pointer is provided at the other end of the angle bracket 53 to act on the controllable adjustment of the corresponding angle of the cabinet door body 93.

[0023] In this embodiment, the tailstock plate 4 is a hollow frame. Circular grooves are formed on both sides of the tailstock plate 4. Two adjusting disks 41 are symmetrically installed. The two adjusting disks 41 are connected inside the circular grooves to act on the rotational adjustment of the detection function. A driving shaft is fixed between the two adjusting disks 41. A frame piece is fixed on the tailstock plate 4. A first motor 44 is installed on the frame piece. A synchronous belt 42 is connected between the output end of the first motor 44 and the driving shaft to act on the rotational drive of the adjusting disk 41. The adjusting disk 41 is rotatably connected inside the circular groove. Second cylinders 43 are installed on the outer sides of the placement grooves 45. The telescopic clamping ends of the second cylinders 43 are connected inside the placement grooves 45 to act on the positioning and clamping of the internal parts to prevent them from falling during the rotation process.

[0024] A plurality of pressure plates 62 are arranged on one side of the plane detection frame 6 to detect multiple positions at the same time. A plurality of pressure rods 61 are arranged on the pressure plate 62. The pressure rods 61 are all spring-connected to the plane detection frame 6 to realize that the pressure plate 62 is continuously connected to the cabinet door body 93. The tail ends of the pressure rods 61 are all penetrated to the rear side of the plane detection frame 6. The rear side of the plane detection frame 6 is provided with an embedded groove. The pressure plates 62 are vertically arranged in multiple groups. The tail ends of the pressure rods 61 are all penetrated into the embedded groove. A plurality of calibration lines 63 are vertically arranged between the top and bottom surfaces of the embedded groove. The calibration lines 63 have a certain elasticity. The calibration lines 63 are vertically penetrated. Passing through the tail end of the corresponding pressure rod 61, the pressure plate 62 is in horizontal contact with the outer surface of the cabinet door body 93. According to the deformation of the calibration line 63, it can be distinguished whether the cabinet door body 93 is deformed. Adjustment rods 65 are arranged at both ends of the front side of the plane detection frame 6. The outer side of the adjustment rod 65 is threadedly connected with a clamping block 64. The two outermost pressure rods 61 of each pressure plate 62 are provided with a clamping slot. The clamping block 64 is connected in the clamping slot to limit the pressure plate 62 when not in use. Two plane detection frames 6 are arranged, and the two plane detection frames 6 are respectively connected to the two sides of the cabinet door body 93.

[0025] The hole detection frame 8 is provided with a movable groove in the shape of a Chinese character "丄", and a third cylinder 81 is connected in the movable groove to facilitate detection of holes in different positions. A positioning screw 84 is installed on the top surface of the third cylinder 81 to fix the position of the third cylinder 81. A limiting outer ring 85 is fixed on one side of the third cylinder 81, and a detection disk 82 is connected in the limiting outer ring 85. The telescopic end of the third cylinder 81 is connected to the tail end of the detection disk 82, and contact detection rods 83 are arranged in a ring on the front side of the detection disk 82. The contact detection rods 83 are spring-connected to the detection disk 82, and an inner cavity is provided in the detection disk 82. The tail end of the contact detection rod 83 is connected in the inner cavity, and the rear end of the inner cavity A positioning ball rod is installed on the side, a tilting plate is arranged on one side of the positioning ball rod, and a universal block is arranged at the central position of the rear side of the tilting plate. The universal block is connected to the outer side of the positioning ball rod to realize the tilt adjustment of the universal angle after the tilting plate is subjected to force. Multiple groups of springs are connected in a ring between the tilting plate and the inner cavity, which can facilitate the compression of the springs in the corresponding areas when tilting, and can realize the rapid reset of the tilting plate. The number of pressure sensing rings installed on the inner cavity surface can analyze the tilt of the tilting plate according to the spring pressure at different positions to achieve the detection effect of the hole deformation. The contact detection rod 83 is connected to the cabinet door body 93, and the hole detection frame 8 is provided with two connections on both sides of the cabinet door body 93.

[0026] The edge detection frame 7 is provided with two parts, namely the first frame body and the second frame body. The two edge detection frames 7 are connected to both sides of the cabinet door body 93. On the corresponding surfaces of the two edge detection frames 7, two groups of probe detection blocks 71 are symmetrically installed to detect the left and right sides of the frame groove. The probe detection blocks 71 are connected to both sides of the frame groove. On one side of the first frame body, a display board 72 is horizontally installed. There is a middle line on the display board 72 for quick identification after rubbing. On one side of the second frame body, a support groove is provided. One side of the display board 72 is connected in the support groove. On the first frame body, a spring roller 74 is installed to continuously collect the negative pressure paper roll 73 and keep it in a tightened winding state. The negative pressure paper roll 73 is wound on the spring roller 74. One end of the negative pressure paper roll 73 is installed with a paper roll end rod 76 for facilitating the pulling out of the negative pressure paper roll 73. Horizontal limit rods 75 are fixed on both the first frame body and the second frame body. Card slots 77 and storage slots 78 are respectively provided on the inner walls of both sides of the first frame body and the second frame body. Both ends of the paper roll end rod 76 are movably connected in the card slots 77 and the storage slots 78. The negative pressure paper roll 73 is arranged between the horizontal limit rods 75 to ensure that the negative pressure paper roll 73 is in a horizontal state. The top and bottom surfaces of both the first frame body and the second frame body are provided with the negative pressure paper roll 73. The top and bottom edges of the frame groove are in contact with the negative pressure paper roll 73. The negative pressure paper roll 73 is a rubbing paper, and its rubbing on the display board 72 and then comparing with the middle line can quickly draw a conclusion.

[0027] Working principle: Install the cabinet body 9 on the elevation block 22. When it is necessary to conduct a load test on the frame groove and hole groove on the cabinet door body 93, install the load-bearing frame 91 and the load-bearing rod 92 in the frame and the hole groove, and add an appropriate amount of configuration blocks. Then close the cabinet door body 93 and leave it for a long time. Rotate the adjustment angle frame 53, move the lifting frame 52 to the position under the cabinet door body 93, and then push the adjustment push plate 55 inward. The vertical rod 54 will move to the other side, pushing the lifting frame 52 upward. The lifting frame 52 will contact the bottom side of the cabinet door body 93. Then rotate the angle frame 53 by ninety degrees, and then use the positioning clamp block 56 to position the position of the angle frame 53. Then remove the load-bearing frame 91 and the load-bearing rod 92. After positioning is completed, control the first motor 44 to rotate. Driven by the synchronous belt 42, the adjustment disc 41 rotates, rotating the hole detection frame 8 to the specified position. Then control the steering rods 32 on both sides to rotate, rotating the connecting blocks 33 on both sides to the outside of one end of the hole detection frame 8. Then control the first cylinder 34 to extend, completing the connection between the connecting block 33 and the hole detection frame 8. After the connection is completed, control the steering rod 32 to rotate again. The connecting block 33 will drive the hole detection frame 8 to rotate 180 degrees, moving the hole detection frame 8 to both sides of the cabinet door body 93. Then control the lifting screw rod 37 to rotate, adjusting the connecting blocks 33 on both sides up and down to the height corresponding to the hole slots. Then adjust the positions of the two third cylinders 81 on both sides, moving the two third cylinders 81 to both sides of the hole slots to be tested and positioning them with the positioning screw rod 84. Then control the third cylinder 81 to extend, and the detection disc 82 will move closer to the position of the hole slot. When the weight placed on the load-bearing rod 92 is heavy, the center of gravity of the load-bearing rod 92 will shift backward. If deformation occurs at the hole slot, the bottom side of the hole slot will deform outward, and the upper side of the hole slot will deform inward. When the two detection discs 82 move closer, the contact detection rod 83 in the bottom side area of one of the detection discs 82 will first contact the cabinet door body 93 that deforms outward. At this time, the outer end of the contact detection rod 83 is resisted. Under the continuous extension of the third cylinder 81, the inner end of the contact detection rod 83 will be squeezed inward and directly contact the inclined disc. At this time, the bottom side of the vertically placed inclined disc will be squeezed and tilted. The pressure induction ring at the corresponding position will sense the change in spring pressure and record it. At the same time, the contact detection rod 83 in the top side area of the other detection disc 82 will first contact the cabinet door body 93 that deforms inward. Similar to the above operation, the top side of the vertically placed inclined disc inside it will be squeezed and tilted, and the pressure induction ring at the corresponding position will record the data again. After completion, control the third cylinder 81 to retract, and the contact detection rod 83 and the inclined disc will return to their original states. Then loosen the positioning screw rod 84 for position adjustment, so as to detect the hole slots at different positions, and then conduct a unified result analysis. After completion, reverse the above operations to send the hole detection frame 8 back to the placement groove 45; When it is necessary to detect the deformation of the frame groove area, control the rotation of the adjustment disc 41 to first rotate the planar detection frame 6 to a specified position, and then rotate the connecting block 33 again to complete their connection. Rotate the connected planar detection frame 6 by 180 degrees so that the pressure plate 62 contacts the frame groove area of the cabinet door body 93. Then rotate the adjustment rods 65 on both sides to move the clamping block 64 outwards. At this time, under the action of the spring, the pressure plate 62 will closely adhere to the cabinet door body 93. At this time, the calibration line 63 is in a straightened state. Then control the rotation of the steering rod 32, and the planar detection frame 6 will move up and down. During the movement, when the pressure plate 62 moves to the area where the cabinet door body 93 deforms outwards, the outermost pressure plate 62 will first get stuck and then be squeezed inwards. After being squeezed, the pressure rod 61 will move backwards, and the calibration line 63 at the corresponding position will be pulled backwards, and the deformation of the frame groove area can be clearly observed. When it moves to the area where it deforms inwards, the calibration line 63 will be pulled inwards, so as to quickly distinguish the deformation of the entire surface of the frame groove area. After completion, send the planar detection frame 6 back into the adjustment disc 41; Then control the rotation of the adjustment disc 41, and repeat the above operation to move the edge detection frame 7 to both sides of the frame groove area. After reaching the specified position, take out the paper roll end rods 76 on the upper and lower sides from the storage groove 78, bypass the horizontal limit rod 75 on one side and place them in the clamping groove 77. At this time, the negative pressure paper roll 73 is horizontally connected between the bottom sides of the two horizontal limit rods 75. Then control the rotation of the steering rod 32, and the edge detection frame 7 will move upwards. When it moves to the top, the top edge of the frame groove will contact the top surface of the negative pressure paper roll 73. Then the top edge of the frame groove will press the negative pressure paper roll 73 downwards, and the indentation of the top edge of the frame groove will be imprinted on the display board 72. Then look at the downward movement of the lower edge detection frame 7. When it reaches the bottom side, the position of the bottom edge of the frame groove will be imprinted on the display board 72. Finally, compare the positions of the imprinted lines to distinguish the deformation of the top edge and the bottom edge of the frame groove. During the up and down movement, the probe detection block 71 will continuously detect the left and right sides of the frame groove.

[0028] Embodiment 2: Refer to Figures 21-24 , on the basis of Embodiment 1, the following technical solutions are also provided: One side of the support frame 2 is vertically installed on the top surface of the lifting block 22, and the other side is supported on the middle frame 3. A lifting screw rod is arranged inside the support frame 2, and the gap detection member 21 is connected to the outside of the lifting screw rod to achieve the effect of lifting test. The gap detection member 21 includes a moving block 211, an inner pressing block 212, an inserting plate 213, a pressing rod 217 and an outer wall shell 214. The moving block 211 is threadedly connected to the lifting screw rod, and its size is adapted to that between the moving block 211 and the support frame 2 to prevent the moving block 211 from rotating. An inner groove is formed in the moving block 211, and an inner groove rod is installed between the inner wall surfaces of the inner groove. One side of the pressing rod 217 is closely attached to the cabinet body 9 on the rotating gap side. The inner pressing block 212 is connected to the outside of the inner groove rod, and the inner pressing block 212 and the inner groove are connected by a spring to make one side of the inner pressing block 212 closely attached to one side of the inner groove. An inclined slot is formed at the tail end of the inner pressing block 212. A frame block is arranged on the rear side surface of the moving block 211, and the inserting plate 213 is connected to the frame block. One end of the inserting plate 213 is inserted into the slot to enable the movement of the pressing rod 217 and prevent it from colliding with the cabinet body 9 when entering the test gap. A plurality of pressing rods 217 are arranged in a row so that the test results at different positions can be directly compared and the results are more intuitive. The pressing rods 217 are all fixedly installed on the front side surface of the inner pressing block 212. One end of each pressing rod 217 is rotatably connected to an unfolding rod 216 by a spring. After the clamping strip 219 is removed, the unfolding rod 216 will automatically pop out. The unfolding rod 216 can be stored in the pressing rod 217 to avoid collision when entering the detection gap. The outside of the pressing rod 217 is movably connected to a clamping strip 219. The clamping strip 219 is connected to the outside of a plurality of pressing rods 217 to limit the unfolding rod 216. A spring clamping rod is installed on the clamping strip 219, and a cross-shaped unfolding groove is formed in each unfolding rod 216; An outer wall shell 214 is installed on the outer side surface of the moving block 211. A telescopic top block 215 is connected to the inside of the outer wall shell 214 by a spring to push the unfolding rod 216 forward. A first pressure sensing sheet 218 is installed inside the tail end of the outer wall shell 214 to perform the first data comparison according to the pressure of the spring. A scale bar is arranged on the outer wall surface of the outer wall shell 214 to read the second data comparison according to the position of the tail end of the telescopic top block 215. Spring clamping rods are installed on the top surface and the bottom surface of the front end of the telescopic top block 215. The front end of the telescopic top block 215 and the corresponding spring clamping rods are connected to the unfolding groove to limit the front end of the telescopic top block 215 in the unfolding rod 216. One side of the unfolding rod 216 contacts the cabinet door body 93 to perform the third comparison according to the included angle of the opening angle between the unfolding rod 216 and the pressing rod 217. The pressing rod 217 is horizontally in contact with the cabinet body 9. There is a rotating gap between the cabinet body 9 and the cabinet door body 93.

[0029] Working principle: When it is necessary to test whether the deformation of the cabinet door body 93 and the cabinet body 9 is affected by the opening angle of the cabinet door body 93, the load-bearing frame 91 and the load-bearing rod 92 are reinstalled on the cabinet door body 93 and a specified weight is added to accelerate the overall test time. After placement, repeat the above operation to connect the lifting frame 52 to the bottom side of the cabinet door body 93. The cabinet door body 93 is not supported on the lifting frame 52. Rotate the angle frame 53 to make the opening angle of the cabinet door body 93 30 degrees. Then control the moving block 211 to move downward. After moving to the specified position, pull the insertion plate 213 backward. Under the action of the spring, the inner pressing block 212 will closely adhere to the moving block 211. The front end of the pressing rod 217 will closely adhere to the cabinet body 9 on one side of the rotation gap. Then the clamping strip 219 moves backward, and the expansion rod 216 rotates outward to fit on the cabinet door body 93 on one side of the rotation gap. Then extend the telescopic top block 215 forward so that one end of it is clamped in the expansion rod 216. Under the continuous pressing of the telescopic top block 215, the expansion rod 216 will always remain in contact with the cabinet door body 93. Then control the moving block 211 to move up and down. During the movement, make an initial record, recording the pressure of the first pressure sensing piece 218, the position of the telescopic top block 215, and the opening angle of the expansion rod 216. Then place it for a long time to ensure that the cabinet body 9 has no deformation, and repeat the above operation to make a record again. Observe the changes in the two groups of data; Then replace the cabinet body 9 with the same one as above. Repeat the above operation to open the angle of the cabinet door body 93 to 90 degrees. At this time, repeat the operation of the gap detection piece 21 above to detect the rotation gap in the initial state, and record the pressure of the first pressure sensing piece 218, the position of the telescopic top block 215, and the opening angle of the expansion rod 216. Then place it for the same time as in the above operation to ensure that the cabinet body 9 has no deformation, and repeat the above operation and make a record again. If the cabinet door body 93 deforms over a long time, when the gap detection piece 21 moves to the corresponding position, the opening angle of the expansion rod 216 will change, the telescopic top block 215 will retract into the outer wall shell 214, and the first pressure sensing piece 218 will sense the pressure change. At this time, the cabinet door body 93 will sink. At this time, the edge detection frame 7 and the hole detection frame 8 can be detected again. When the hole detection frame 8 is detected, due to the offset of the corresponding position, the position of the contact detection rod 83 will be connected in the hole groove. When the detection disk 82 continuously extends, the contact detection rod 83 at some positions will never contact the cabinet door body 93, and only some contact detection rods 83 will contact the cabinet door body 93. When the edge detection frame 7 is tested, the frame groove will be in an inclined state. When the top edge and the bottom edge of the frame groove contact the display board 72, only some areas will be in contact and will not print the entire edge.

[0030] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0031] All the standard parts used in the present invention can be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the attached drawings. The specific connection methods of each part all adopt the conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. The machines, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated herein.

[0032] The above is only the preferred specific implementation mode of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent substitutions or changes, shall be covered by the protection scope of the present invention.

Claims

1. A switch cabinet door detection device, characterized in that: include: A device bottom plate (1), wherein a lifting block (22) is provided on the device bottom plate (1), a cabinet body (9) is placed on the lifting block (22), a cabinet door body (93) is rotatably connected to the cabinet body (9), a frame groove and a hole groove are provided on the cabinet door body (93), a support frame (2) is installed on one side of the cabinet body (9), a gap detection member (21) is movably connected inside the support frame (2), an intermediate frame (3) is provided at one end of the support frame (2), a steering rod (32) is connected inside the intermediate frame (3), a connecting block (33) is provided on the steering rod (32), and a second bottom plate (11) is installed on one side of the device bottom plate (1); A semicircular frame (5), wherein the semicircular frame (5) is mounted on the top surface of the device bottom plate (1), wherein a guide inner rail and a guide outer rail are mounted inside the semicircular frame (5), wherein an angle adjustment member (51) is movably connected to the semicircular frame (5), wherein the angle adjustment member (51) comprises an angle frame (53), an adjustment push plate (55) and a lifting frame (52), wherein the lifting frame (52) is connected inside the angle frame (53), wherein a vertical rod (54) is arranged on the adjustment push plate (55), and wherein the vertical rod (54) is movably connected to the bottom side of the lifting frame (52); A tail frame plate (4), the tail frame plate (4) being mounted on the top surface of the second bottom plate (11), the tail frame plate (4) being rotatably connected with an adjustment disk (41), the adjustment disk (41) being provided with a plurality of placement grooves (45), the plurality of placement grooves (45) respectively containing a plane detection frame (6), an edge detection frame (7) and a hole detection frame (8).

2. A switch cabinet door detection device according to claim 1, characterized in that: The lifting block (22) is fixed on the top surface of the bottom plate (1) of the installation device, and the cabinet (9) is arranged on the top surface of the lifting block (22). The lifting block (22) and the cabinet (9) are fixedly installed by screws. A load-bearing frame (91) and a load-bearing rod (92) are arranged on the cabinet door body (93). The load-bearing frame (91) includes a front frame and a rear frame. The front frame and the rear frame are detachably installed on both sides of the frame groove. A counterweight block of a certain weight is placed on the rear frame. A plurality of hole grooves are arranged. The weight-bearing rod (92) is detachably connected to both sides of the hole groove. A counterweight block is also placed on the weight-bearing rod (92).

3. A switch cabinet door detection device according to claim 1, characterized in that: One side of the support frame (2) is vertically mounted on the top surface of the lifting block (22), and the other side is supported on the intermediate frame (3). A lifting screw is arranged inside the support frame (2). The gap detection component (21) is connected to the outside of the lifting screw. The gap detection component (21) comprises a moving block (211), an inner pressure block (212), a plug plate (213), a clamping rod (217) and an outer wall shell (214). The moving block (211) is threadedly connected to the lifting screw and is adapted to the support frame (2). An inner groove is provided inside the moving block (211). An inner groove rod is installed between the inner wall surfaces of the inner groove. The inner pressure block (212) is connected to the outside of the inner groove rod. There is a gap between the inner pressure block (212) and the inner groove. The inner pressure block (212) is connected with a spring, a slot with an inclined angle is provided on the tail end of the inner pressure block (212), a frame block is provided on the rear side of the moving block (211), the plug plate (213) is connected to the frame block, one end of the plug plate (213) is plugged into the slot, a plurality of clamping rods (217) are arranged and fixedly mounted on the front side of the inner pressure block (212), an expansion rod (216) is rotatably connected to one end of the clamping rod (217), a locking bar (219) is movably connected to the outer side of the clamping rod (217), the locking bar (219) is connected to the outer side of the plurality of clamping rods (217), a spring locking bar is installed on the locking bar (219), and a cross-shaped expansion slot is provided in each of the expansion rods (216); An outer wall shell (214) is installed on the outer side surface of the moving block (211), and a telescopic top block (215) is connected to a spring in the outer wall shell (214). A first pressure sensing sheet (218) is installed in the tail end of the outer wall shell (214), and a scale bar is arranged on the upper outer wall surface of the outer wall shell (214). Spring clamping rods are installed on the top and bottom surfaces of the front side end of the telescopic top block (215), and the front side end of the telescopic top block (215) and the corresponding spring clamping rod are connected to the expansion groove. One side of the expansion rod (216) contacts the cabinet door body (93), and the clamping rod (217) contacts the cabinet body (9).

4. A switch cabinet door detection device according to claim 1, characterized in that: The intermediate frame (3) is fixedly mounted on the top surface of the device bottom plate (1). Two steering rods (32) are arranged on the intermediate frame (3). Gear plates (31) are mounted on both ends of the steering rods (32). The gear plates (31) are meshed with each other. Steering plates (36) are also fixed on both ends of the steering rods (32). A lifting screw rod (37) is arranged between the steering plates (36) on one side of the steering rods (32). A sliding rod is installed between the steering plates (36) on the other side of the steering rods (32). Connecting blocks (33) are installed between the corresponding steering rods (32) and the lifting screw rods (37) and between the corresponding steering rods (32) and the sliding rods. The clamping ends of the connecting blocks (33) are connected to the connecting rods (33). A connecting groove is provided on each of the two connecting blocks (33), a first cylinder (34) is provided on the connecting groove, a telescopic end of the first cylinder (34) is movably connected to the connecting groove, one end of the plane detection frame (6), the edge detection frame (7) and the hole detection frame (8) is movably connected to the connecting groove, the limiting end of the connecting block (33) is slidably connected to the steering rod (32), the limiting end of the connecting block (33) is provided with a groove, a synchronization block (35) is provided in the groove, the synchronization block (35) is located between the two connecting blocks (33), and is slidably connected to the outer surfaces of the two steering rods (32), and a rotating motor is provided on the lifting screw rod (37) and one of the steering rods (32).

5. The switch cabinet door detection device according to claim 1, characterized in that: The inner guide rail and the outer guide rail are both semicircular in shape. A vertical shaft is installed at the center of the semicircular frame (5). One end of the angle frame (53) is rotatably connected to the outside of the vertical shaft. The two end springs of the lifting frame (52) are connected to the angle frame (53). The top surface of the lifting frame (52) is provided with a "U"-shaped top groove. The bottom edge of the cabinet door body (93) is connected to the top groove. The angle frame (53) is also movably connected with an adjustment push plate (55). The adjustment push plate (55) is located on the bottom side of the lifting frame (52). The bottom side of the lifting frame (52) is provided with a plurality of trapezoidal grooves. A plurality of vertical rods (54) are fixed on the top surface of the adjustment push plate (55). The vertical rods (54) are connected to the trapezoidal grooves. A rotating rod is provided at one end of the plate (55), one end of the rotating rod is threadedly connected to the angle frame (53), a first bottom rod (57) and a second bottom rod (58) are fixedly installed on the bottom surface of the angle frame (53), the first bottom rod (57) and the second bottom rod (58) are respectively connected to the guide inner rail and the guide outer rail, a horizontal rod is installed on the first bottom rod (57), a "T"-shaped inner rail groove is provided on the guide inner rail, positioning clamps (56) are connected to the outer wall surface of the guide inner rail at both ends of the horizontal rod, the positioning clamps (56) are connected to the outer wall surface of the guide inner rail, an outer end of the horizontal rod is provided with an external thread, a clamping nut is connected to the external thread, an angle scale adjustment strip is provided on the guide outer rail, and a triangular pointer is provided at the other end of the angle frame (53).

6. A switch cabinet door detection device according to claim 1, characterized in that: The tailstock plate (4) is a hollow frame. Circular grooves are provided on both sides of the tailstock plate (4). Two adjusting discs (41) are symmetrically installed. The two adjusting discs (41) are connected in the circular grooves. A driving shaft is fixed between the two adjusting discs (41). A frame piece is fixed on the tailstock plate (4). A first motor (44) is installed on the frame piece. A synchronous belt (42) is connected between the output end of the first motor (44) and the driving shaft. The adjusting disc (41) is rotatably connected in the circular groove. Second cylinders (43) are installed on the outer sides of the placement grooves (45). The telescopic clamping ends of the second cylinders (43) are connected in the placement grooves (45).

7. A switch cabinet door detection device according to claim 1, characterized in that: One side of the plane detection frame (6) is provided with a pressing plate (62). A plurality of pressing rods (61) are arranged and installed on the pressing plate (62). The pressing rods (61) are all connected by springs in the plane detection frame (6). The tails of the pressing rods (61) all penetrate to the rear side of the plane detection frame (6). An embedded groove is provided on the rear side of the plane detection frame (6). The pressing plates (62) are arranged vertically in multiple groups. The tails of the pressing rods (61) all penetrate into the embedded groove. A plurality of calibration lines (63) are vertically stretched between the top surface and the bottom surface of the embedded groove. The calibration lines (63) vertically penetrate through the tails of the corresponding pressing rods (61). The pressing plate (62) is in horizontal contact with the outer surface of the cabinet door body (93). Adjusting rotating rods (65) are provided at both ends of the front side of the plane detection frame (6). A clamping block (64) is threadedly connected to the outer side of the adjusting rotating rod (65). Card slots are provided on the two outermost pressing rods (61) of each pressing plate (62). The clamping block (64) is connected in the card slot. Two plane detection frames (6) are provided. The two plane detection frames (6) are respectively connected to both sides of the cabinet door body (93).

8. A switch cabinet door detection device according to claim 1, characterized in that: The hole detection frame (8) is provided with a "丄”-shaped movable groove. A third cylinder (81) is connected in the movable groove. A positioning screw rod (84) is installed on the top surface of the third cylinder (81). A limiting outer ring (85) is fixed on one side of the third cylinder (81). A detection disc (82) is connected in the limiting outer ring (85). The telescopic end of the third cylinder (81) is connected to the tail end of the detection disc (82). Contact detection rods (83) are arranged in a circular pattern on the front side of the detection disc (82). The contact detection rods (83) are connected by springs in the detection disc (82). An inner cavity is provided in the detection disc (82). The tails of the contact detection rods (83) are connected in the inner cavity. A positioning ball rod is installed on the rear side surface of the inner cavity. An inclined disc is provided on one side of the positioning ball rod. A universal block is provided at the central position of the inclined disc. The universal block is connected to the outer side of the positioning ball rod. The inclined disc and the inner cavity are connected by a spring. A pressure sensing ring is installed on the inner cavity surface. The contact detection rods (83) are connected to the cabinet door body (93). Two hole detection frames (8) are provided and connected to both sides of the cabinet door body (93).

9. A switch cabinet door detection device according to claim 1, characterized in that: The edge detection frame (7) is provided with two first frames and a second frame, respectively. The two edge detection frames (7) are connected to the two sides of the cabinet door body (93). Two groups of probe detection blocks (71) are symmetrically installed on the corresponding surfaces of the two edge detection frames (7). The probe detection blocks (71) are connected to the two sides of the frame groove. A display panel (72) is horizontally installed on one side of the first frame. A support groove is opened on one side of the second frame. One side of the display panel (72) is connected to the support groove. A spring roller (74) is installed on the first frame. A negative pressure paper roll (73) is rolled up on the spring roller (74). The negative pressure paper roll (7 3) is provided with a paper roll end rod (76), a horizontal limit rod (75) is fixed to the first frame and the second frame, a locking groove (77) and a storage groove (78) are respectively provided on the inner walls on both sides of the first frame and the second frame, the two ends of the paper roll end rod (76) are movably connected in the locking groove (77) and the storage groove (78), the negative pressure paper roll (73) is mounted between the horizontal limit rod (75), the top surface and the bottom surface of the first frame and the second frame are both mounted with negative pressure paper rolls (73), the top edge and the bottom edge of the frame groove are in contact with the negative pressure paper roll (73), and are printed on the display board (72).

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