Assembled intelligent power grid power distribution cabinet for electric power engineering

Abstract

The invention discloses an assembled intelligent power grid power distribution cabinet for electric power engineering, and belongs to the technical field of power distribution cabinets, the assembled intelligent power grid power distribution cabinet comprises a base and a cabinet body mechanism, and the cabinet body mechanism comprises a support, side plates, a cabinet door, a connecting assembly, a sliding rail, a moving frame, a lifting assembly, a limiting assembly and an adjusting assembly; the side plates are arranged on the left side and the right side of the support, the connecting assemblies are installed between the side plates and the support, the side plates can be rapidly installed and detached, the side faces can be opened in two directions through the connecting assemblies, the connecting assemblies are installed between the cabinet door and the support, and maintenance operation is facilitated. The mounting plate is located on the inner side of the support, the position of the mounting plate in the vertical direction can be adjusted through the lifting assembly, the position of the mounting plate in the horizontal direction on the inner side of the support can be adjusted through the adjusting assembly, the mounting plate can conveniently support assemblies and connecting pieces in different shapes, and supporting stability can be kept; and through the limiting assembly, the movable frame can be always in a horizontal state during position adjustment and is kept stable.

Description

Technical Field

[0001] The present invention belongs to the technical field of distribution cabinets, and particularly relates to an assembled intelligent grid distribution cabinet for power engineering. Background Art

[0002] The distribution cabinet for power engineering construction of the smart grid refers to that its design aims to improve the reliability and efficiency of the power system. The internal structure of the distribution cabinet is complex, including multiple components and connectors to ensure the stable distribution and control of electricity. The intelligent functions of the distribution cabinet include real-time monitoring, fault diagnosis, remote control, and data analysis, etc.; the distribution cabinet is divided into power distribution cabinets, lighting distribution cabinets, and metering cabinets, which are the end-level equipment of the power distribution system. The distribution cabinet is the general term for the motor control center; the distribution cabinet is used in occasions where the load is relatively dispersed and the number of circuits is small; the motor control center is used in occasions where the load is concentrated and the number of circuits is large; they distribute the electric energy of a certain circuit of the upper-level power distribution equipment to the nearby load. This level of equipment should provide protection, monitoring, and control for the load.

[0003] The existing assembled intelligent grid distribution cabinet for power engineering is not convenient for quick assembly and use, and the mounting plate on the inner side of the cabinet is not convenient for quickly adjusting the position according to the shape of the components. When the staff conducts maintenance, it is not convenient to quickly open the cabinet door and the side plate, which affects the maintenance efficiency.

[0004] To avoid the above technical problems, it is indeed necessary to provide an assembled intelligent grid distribution cabinet for power engineering to overcome the defects in the prior art. Summary of the Invention

[0005] The purpose of the present invention is to provide an assembled intelligent grid distribution cabinet for power engineering to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solutions:

[0007] An assembled intelligent grid distribution cabinet for power engineering, including a base and a cabinet body mechanism, and the cabinet body mechanism includes:

[0008] A bracket, fixedly installed on the base, a baffle is fixedly installed at the rear of the bracket, a top plate is installed at the top of the bracket, a side plate is installed on the side of the bracket, a cabinet door is installed at the front of the bracket, and a connecting component is installed between the side plate and the bracket for enabling the side plate to be installed on the bracket and enabling the side plate to be opened in two directions, and a connecting component is also installed between the cabinet door and the bracket;

[0009] A vertical slide rail is fixedly installed inside the bracket. A moving frame is provided on the side of the slide rail away from the baffle. A lifting assembly is installed between the moving frame and the slide rail for driving the moving frame to lift along the slide rail. A limiting assembly is also installed between the moving frame and the slide rail for enabling the moving frame to move stably along the slide rail. An installation plate is provided on the side of the moving frame away from the slide rail. An adjusting assembly is installed between the installation plate and the moving frame for adjusting the distance between the installation plate and the moving frame.

[0010] As a further technical solution of the present invention: The connection assembly includes:

[0011] A limiting groove is located inside one end of the side plate. A vertical limiting block is installed inside the limiting groove. A moving rod is provided on the side of the limiting block. The moving rod is vertical. A first rack is installed on the side of one end of the moving rod, and a positioning rod is installed at the other end. A positioning hole is provided at the corner of the bracket. The positioning rod is slidably connected to the positioning hole. A short rod is installed inside the limiting groove. The short rod is rotatably connected to the side plate. A driving tooth is installed on the outside of the short rod. The driving tooth is meshed with the first rack. A fixing plate is fixedly installed on the side of the moving rod near the positioning rod. An elastic member is installed between the fixing plate and the limiting block;

[0012] The limiting block, the moving rod, the first rack, the positioning rod, the short rod, the driving tooth, the fixing plate and the elastic member are all provided with two and are symmetrically installed in two groups at the same end of the side plate. The two driving teeth are meshed with each other. A handle is fixedly installed on one of the driving teeth for rotating the driving tooth.

[0013] As a further technical solution of the present invention: The lifting assembly includes:

[0014] A second rack is fixedly installed on the side of the slide rail. A first fixing frame is installed on the bottom side of the moving frame. A rotating rod is installed on the first fixing frame. The rotating rod is rotatably connected to the first fixing frame. A rotating tooth is installed at one end of the rotating rod. The rotating tooth is meshed with the second rack. A transmission tooth is installed at the other end of the rotating rod. A second fixing frame is also installed on the bottom side of the moving frame. A transmission rod is installed between the second fixing frame and the moving frame. The transmission rod is rotatably connected to both the second fixing frame and the moving frame. The transmission rod is cooperatively connected with the transmission tooth. A rotating tooth is fixedly installed at the top end of the transmission rod. A first driving rod is installed in the middle of the bottom end of the moving frame. The first driving rod is rotatably connected to the moving frame. An adjusting tooth is installed on the first driving rod. The adjusting tooth is meshed with the rotating tooth. A first adjusting plate is installed at the bottom end of the first driving rod.

[0015] As a further technical solution of the present invention: The limiting assembly includes:

[0016] The fixed frame is fixedly installed at the bottom end of the moving frame. A second driving rod is installed on the fixed frame and is rotatably connected to the fixed frame. One end of the second driving rod extending out of the fixed frame is installed with a second adjusting plate. A moving block is installed inside the fixed frame. The moving block is threadedly connected to the second driving rod. A limiting plate is installed on the side surface of the bottom end of the moving block. The shape of the limiting plate is L-shaped. A chute is provided on the side of the slide rail away from the second rack. A first limiting wheel is installed on the limiting plate and is slidably connected to the chute. A second limiting wheel is also installed on the limiting plate, and the second limiting wheel is in contact with the side of the slide rail close to the baffle.

[0017] As a further technical solution of the present invention: The adjusting assembly includes:

[0018] The adjusting rod is installed inside the moving frame and is horizontal. A slider is installed on the adjusting rod. The slider is threadedly connected to the adjusting rod. A first hinge seat is fixedly installed on the side of the slider away from the baffle. A second hinge seat is fixedly installed on the side of the mounting plate close to the moving frame. A connecting rod is installed between the first hinge seat and the second hinge seat. Both ends of the connecting rod are rotatably connected to the first hinge seat and the second hinge seat. A first bevel gear is fixedly installed in the middle of the adjusting rod. A third driving rod is installed in the middle of the top end of the moving frame and is rotatably connected to the moving frame. A third adjusting plate is fixedly installed at the top end of the third driving rod. A second bevel gear is fixedly installed at the end of the third driving rod extending into the moving frame. The second bevel gear is meshed and connected with the first bevel gear.

[0019] As a further technical solution of the present invention: Through holes are provided on the side plates. The positioning rod can extend out of or retract into the side plates through the through holes. The shape of the end of the positioning rod extending out of the side plates is semi-circular. Connecting components are installed at both ends of the side plates and the cabinet doors. The shapes of both ends of the side plates and the cabinet doors are semi-circular, so that the side plates and the cabinet doors can rotate on the brackets.

[0020] As a further technical solution of the present invention: There are two slide rails and two second racks, which are symmetrically installed inside the bracket. When the first driving rod rotates, it can simultaneously drive two groups of rotating teeth to lift along the second racks. There are also two groups of limiting components symmetrically installed on the moving frame, which are used to keep the moving frame horizontal when it moves along the slide rails.

[0021] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0022] An assembled intelligent power grid distribution cabinet for power engineering provided by the present invention. A bracket is fixedly installed on the base. Side plates are provided on both the left and right sides of the bracket. A connection component is installed between the side plates and the bracket, which can realize the quick installation and disassembly of the side plates, and can also realize the two-way opening of the sides through the connection component. A connection component is also installed between the cabinet door and the bracket, which is convenient for maintenance operations. The installation plate is located inside the bracket and can be adjusted vertically through a lifting component. The position of the installation plate inside the bracket can be adjusted horizontally through an adjustment component, which is convenient for the installation plate to support components and connectors of different shapes and can maintain stable support. Through a limiting component, the moving frame can always be in a horizontal state during position adjustment and maintain stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic structural diagram of the present invention.

[0024] Figure 2 is a schematic structural diagram of the inside of the present invention.

[0025] Figure 3 is a schematic structural diagram among the bracket, the baffle and the top plate of the present invention.

[0026] Figure 4 is a schematic structural diagram between the slide rail and the moving frame of the present invention.

[0027] Figure 5 is a schematic structural diagram on the moving frame of the present invention.

[0028] Figure 6 is a schematic top view structural diagram of the moving frame and the slide rail of the present invention.

[0029] Figure 7 is a schematic structural diagram of the adjustment component on the moving frame of the present invention.

[0030] Figure 8 is a schematic structural diagram of the lifting component and the limiting component of the present invention.

[0031] Figure 9 is a schematic structural diagram of the connection component on the side plate of the present invention.

[0032] Figure 10 in the present invention Figure 9 is an enlarged structural diagram of part A in

[0033] In the accompanying drawings: 1 - base, 2 - bracket, 3 - baffle, 4 - top plate, 5 - connection assembly, 51 - limiting groove, 52 - limiting block, 53 - moving rod, 54 - first rack, 55 - positioning rod, 56 - short rod, 57 - driving gear, 58 - fixing plate, 59 - elastic member, 50 - handle, 6 - lifting assembly, 61 - second rack, 62 - first fixing bracket, 63 - rotating rod, 64 - rotating gear, 65 - transmission gear, 66 - second fixing bracket, 67 - transmission rod, 68 - rotating tooth, 69 - first driving rod, 60 - adjusting gear, 7 - limiting assembly, 71 - fixing frame, 72 - second driving rod, 73 - moving block, 74 - limiting plate, 75 - sliding groove, 76 - first limiting wheel, 77 - second limiting wheel, 8 - adjusting assembly, 81 - adjusting rod, 82 - slider, 83 - first hinge seat, 84 - second hinge seat, 85 - connecting rod, 86 - third driving rod, 87 - first bevel gear, 88 - second bevel gear, 9 - side plate, 10 - cabinet door, 11 - slide rail, 12 - moving frame, 13 - mounting plate, 14 - positioning hole. Detailed implementation manners

[0034] In order to make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0035] The following describes in detail the specific implementation of the present invention with reference to specific embodiments.

[0036] As Figures 1 to 10 shown, in the embodiment provided by the present invention, an assembled intelligent power grid distribution cabinet for power engineering includes a base 1 and a cabinet body mechanism, and the cabinet body mechanism includes:

[0037] A bracket 2 is fixedly installed on the base 1. A baffle 3 is fixedly installed at the rear side of the bracket 2. A top plate 4 is installed at the top of the bracket 2. A side plate 9 is installed on the side surface of the bracket 2. A cabinet door 10 is installed at the front side of the bracket 2. A connection assembly 5 is installed between the side plate 9 and the bracket 2 for enabling the side plate 9 to be installed on the bracket 2 and enabling the side plate 9 to be opened in two directions. A connection assembly 5 is also installed between the cabinet door 10 and the bracket 2;

[0038] A vertical slide rail 11 is fixedly installed inside the bracket 2. A moving frame 12 is arranged on one side of the slide rail 11 away from the baffle 3. A lifting assembly 6 is installed between the moving frame 12 and the slide rail 11 for driving the moving frame 12 to lift along the slide rail 11. A limiting assembly 7 is also installed between the moving frame 12 and the slide rail 11 for enabling the moving frame 12 to move stably along the slide rail 11. An installation plate 13 is arranged on one side of the moving frame 12 away from the slide rail 11. An adjusting assembly 8 is installed between the installation plate 13 and the moving frame 12 for adjusting the distance between the installation plate 13 and the moving frame 12.

[0039] In this embodiment, a bracket 2 is fixedly installed on the base 1. Side plates 9 are arranged on both the left and right sides of the bracket 2. A connecting assembly 5 is installed between the side plates 9 and the bracket 2, which can realize the quick installation and disassembly of the side plates 9, and the side can be opened bidirectionally through the connecting assembly 5. A connecting assembly 5 is also installed between the cabinet door 10 and the bracket 2, which is convenient for maintenance operations. The installation plate 13 is located inside the bracket 2, and its vertical position can be adjusted through the lifting assembly 6. The horizontal position of the installation plate 13 inside the bracket 2 can be adjusted through the adjusting assembly 8, which is convenient for the installation plate 13 to support components and connectors of different shapes and can maintain stable support. The moving frame 12 can be kept horizontal and stable during position adjustment through the limiting assembly 7. The baffle 3 and the top plate 4 are fixedly connected to the bracket 2. The installation plate 13 can move in position through the lifting assembly 6 and the adjusting assembly 8, which is convenient for the installation operation of components and connectors of different shapes.

[0040] In an embodiment of the present invention, please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 9 and Figure 10 , the connecting assembly 5 includes:

[0041] A limiting groove 51 is located inside one end of the side plate 9. A vertical limiting block 52 is installed inside the limiting groove 51. A moving rod 53 is arranged on the side of the limiting block 52. The moving rod 53 is vertical. A first rack 54 is installed on one side of one end of the moving rod 53, and a positioning rod 55 is installed at the other end. A positioning hole 14 is arranged at the corner of the bracket 2, and the positioning rod 55 is slidably connected to the positioning hole 14. A short rod 56 is installed inside the limiting groove 51, and the short rod 56 is rotatably connected to the side plate 9. A driving gear 57 is installed on the outside of the short rod 56, and the driving gear 57 is meshed with the first rack 54. A fixing plate 58 is fixedly installed on the side of the moving rod 53 close to the positioning rod 55. An elastic member 59 is installed between the fixing plate 58 and the limiting block 52.

[0042] The limiting blocks 52, moving rods 53, first racks 54, positioning rods 55, short rods 56, driving teeth 57, fixing plates 58 and elastic members 59 are all provided in two and divided into two groups, symmetrically installed at the same end of the side plate 9. The two driving teeth 57 are meshed and connected. A handle 50 is fixedly installed on one of the driving teeth 57 for rotating the driving tooth 57.

[0043] In this embodiment, a limiting groove 51 is provided inside one end of the side surface. A vertically arranged limiting block 52 is fixedly installed inside the limiting groove 51. A vertically arranged moving rod 53 is provided on the side surface of the limiting block 52. A short rod 56 is installed inside the limiting groove 51. A rolling bearing is installed between the short rod 56 and the side plate 9. A driving tooth 57 is fixedly installed on the short rod 56. A first rack 54 is fixedly installed on the side surface of the moving rod 53 near one end of the short rod 56. The driving tooth 57 is meshed and connected with the first rack 54. The moving rod 53 can move vertically inside the side plate 9 through the limiting block 52. When the driving tooth 57 rotates, it can drive the first rack 54 to drive the moving rod 53 to move vertically. The other end of the moving rod 53 is fixedly installed with a positioning rod 55. A through hole is provided on the side plate 9. The positioning rod 55 can extend out of or retract into the side plate 9 through the through hole. The shape of the end of the positioning rod 55 extending out of the side plate 9 is semicircular. A positioning hole 14 is provided at the corner of the bracket 2. The positioning rod 55 is slidably connected with the positioning hole 14. When the positioning rod 55 and the positioning hole 14 are connected, the position of the side plate 9 on the bracket 2 can be fixed. A fixing plate 58 is fixedly installed on the side surface of the moving rod 53 near one end of the positioning rod 55. A vertically arranged elastic member 59 is installed between the fixing plate 58 and the limiting block 52. The elastic member 59 can be a spring or rubber, etc. In this embodiment, the elastic member 59 is a spring;

[0044] The connecting components 5 are installed at both ends of the side plate 9 and the cabinet door 10. The shapes of both ends of the side plate 9 and the cabinet door 10 are semi-circular, which are used to enable the side plate 9 and the cabinet door 10 to rotate on the bracket 2. The limit blocks 52, moving rods 53, first racks 54, positioning rods 55, short rods 56, drive teeth 57, fixed plates 58 and elastic members 59 are all provided with two and divided into two groups and symmetrically installed at the same end of the side plate 9. The two drive teeth 57 are meshed and connected. A handle 50 is fixedly installed on one of the drive teeth 57. When the staff rotates the handle 50, the drive tooth 57 can be rotated, so that the two drive teeth 57 rotate in opposite directions, further realizing the relative movement of the two moving rods 53, separating the positioning rod 55 from the positioning hole 14 on the bracket 2. At this time, the connecting component 5 at the other end of the side plate 9 can support the side plate 9, and the side plate 9 can rotate around the axis of the positioning rod 55, realizing the opening operation of the side plate 9. Connecting components 5 are provided at both ends of the side plate 9, and the side plate 9 can be opened from either side of the side plate 9, which is convenient for maintenance operations. Moreover, the installation and disassembly of the side plate 9 are convenient. By simultaneously rotating the handles 50 in the two groups of connecting components 5, the installation or disassembly operation of the side plate 9 can be completed.

[0045] In an embodiment of the present invention, please refer to Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 , the lifting component 6 includes:

[0046] A second rack 61, fixedly installed on the side of the slide rail 11. A first fixing frame 62 is installed on the bottom side of the moving frame 12. A rotating rod 63 is installed on the first fixing frame 62. The rotating rod 63 is rotatably connected to the first fixing frame 62. One end of the rotating rod 63 is installed with a rotating tooth 64. The rotating tooth 64 is meshed and connected with the second rack 61. The other end of the rotating rod 63 is installed with a transmission tooth 65. A second fixing frame 66 is also installed on the bottom side of the moving frame 12. A transmission rod 67 is installed between the second fixing frame 66 and the moving frame 12. The transmission rod 67 is rotatably connected to both the second fixing frame 66 and the moving frame 12. The transmission rod 67 is cooperatively connected with the transmission tooth 65. The top end of the transmission rod 67 is fixedly installed with a rotating tooth 68. A first driving rod 69 is installed in the middle of the bottom end of the moving frame 12. The first driving rod 69 is rotatably connected to the moving frame 12. An adjusting tooth 60 is installed on the first driving rod 69. The adjusting tooth 60 is meshed and connected with the rotating tooth 68. The bottom end of the first driving rod 69 is installed with a first adjusting plate.

[0047] The limiting component 7 includes:

[0048] The fixed frame 71 is fixedly installed at the bottom end of the moving frame 12. A second driving rod 72 is installed on the fixed frame 71. The second driving rod 72 is rotatably connected to the fixed frame 71. One end of the second driving rod 72 extending out of the fixed frame 71 is installed with a second adjusting plate. A moving block 73 is installed inside the fixed frame 71. The moving block 73 is threadedly connected to the second driving rod 72. A limiting plate 74 is installed on the side of the bottom end of the moving block 73. The shape of the limiting plate 74 is L-shaped. A chute 75 is provided on the side of the slide rail 11 away from the second rack 61. A first limiting wheel 76 is installed on the limiting plate 74. The first limiting wheel 76 is slidably connected to the chute 75. A second limiting wheel 77 is also installed on the limiting plate 74. The second limiting wheel 77 is in contact with the slide rail 11 close to the baffle 3.

[0049] The adjusting assembly 8 includes:

[0050] The adjusting rod 81 is installed inside the moving frame 12 and is horizontal. A slider 82 is installed on the adjusting rod 81. The slider 82 is threadedly connected to the adjusting rod 81. A first hinge seat 83 is fixedly installed on the side of the slider 82 away from the baffle 3. A second hinge seat 84 is fixedly installed on the side of the mounting plate 13 close to the moving frame 12. A connecting rod 85 is installed between the first hinge seat 83 and the second hinge seat 84. Both ends of the connecting rod 85 are rotatably connected to the first hinge seat 83 and the second hinge seat 84. A first bevel gear 87 is fixedly installed in the middle of the adjusting rod 81. A third driving rod 86 is installed in the middle of the top end of the moving frame 12. The third driving rod 86 is rotatably connected to the moving frame 12. A third adjusting plate is fixedly installed at the top end of the third driving rod 86. A second bevel gear 88 is fixedly installed at one end of the third driving rod 86 extending into the moving frame 12. The second bevel gear 88 is meshed and connected to the first bevel gear 87.

[0051] In this embodiment, a vertical second rack 61 is fixedly installed on the side of the slide rail 11. The length of the second rack 61 is the same as that of the slide rail 11. A first fixing frame 62 is fixedly installed on one side of the bottom end of the moving frame 12 close to the slide rail 11. A rotating rod 63 is installed on the first fixing frame 62. A rolling bearing is installed between the rotating rod 63 and the first fixing frame 62. A rotating tooth 64 is fixedly installed on the outer side of one end of the rotating rod 63 close to the first fixing frame 62. The rotating tooth 64 is meshed and connected with the second rack 61. A transmission tooth 65 is fixedly installed on the outer side of the other end of the rotating rod 63. The transmission tooth 65 is a worm gear in this embodiment. A second fixing frame 66 is fixedly installed on one side of the bottom end of the moving frame 12 away from the slide rail 11. A vertical transmission rod 67 is installed between the second fixing frame 66 and the moving frame 12. Rolling bearings are installed between the transmission rod 67 and the second fixing frame 66 and the moving frame 12 respectively. The transmission rod 67 is a worm in this embodiment. The transmission rod 67 is cooperatively connected with the transmission tooth 65. When the transmission rod 67 rotates, it can drive the transmission tooth 65 to drive the rotating rod 63 and the rotating tooth 64 to rotate, so as to realize the lifting operation of the moving frame 12 along the slide rail 11. A rotating tooth 68 is fixedly installed on the outer side of the top end of the transmission rod 67. A vertical first driving rod 69 is installed in the middle of the bottom end of the moving frame 12. A rolling bearing is installed between the top end of the first driving rod 69 and the moving frame 12. An adjusting tooth 60 is fixedly installed on the outer side of the top end of the first driving rod 69. The adjusting tooth 60 is meshed and connected with the rotating tooth 68. A first adjusting plate is fixedly installed at the bottom end of the first driving rod 69. The first fixing frame 62, the rotating rod 63, the rotating tooth 64, the transmission tooth 65, the second fixing frame 66, the transmission rod 67 and the rotating tooth 68 are all provided with two, and are symmetrically installed in two groups on the moving frame 12. By manually rotating the first adjusting plate, the first driving rod 69 can be rotated, and the two transmission rods 67 can be driven to rotate at the same time, further realizing the lifting operation of the moving frame 12 along the slide rail 11. The self-locking property of the worm gear and the worm can realize the stability of the moving frame 12 after the position adjustment on the slide rail 11. Two slide rails 11 and second racks 61 are provided and symmetrically installed inside the bracket 2. When the first driving rod 69 rotates, it can drive the two groups of rotating teeth 64 to perform lifting operations along the second rack 61 at the same time. Two groups of limiting components 7 are also symmetrically installed on the moving frame 12, which are used to keep the moving frame 12 always horizontal when moving along the slide rail 11;

[0052] Both bottom sides of the two ends of the moving frame 12 are provided with fixed frames 71. A second driving rod 72 is installed inside the fixed frame 71. The second driving rod 72 is a threaded rod in this embodiment. A rolling bearing is installed between the second driving rod 72 and the fixed frame 71. One end of the second driving rod 72 extends out of the fixed frame 71 and is provided with a second adjusting plate. A moving block 73 is arranged inside the fixed frame 71. The second driving rod 72 penetrates through the moving block 73. The second driving rod 72 is in threaded connection with the moving block 73. A limiting plate 74 is fixedly installed on one side of the moving block 73 close to the slide rail 11. A first limiting wheel 76 and a second limiting wheel 77 are installed on the limiting plate 74. The first limiting wheel 76 is in contact with the chute 75 on the side surface of the slide rail 11, and the second limiting wheel 77 is in contact with the slide rail 11 close to the baffle 3. The moving frame 12 can be kept stable on the slide rail 11 through the first limiting wheel 76 and the second limiting wheel 77, and the stability of the moving frame 12 during the moving process can be realized. By rotating the second driving rod 72, the position adjustment of the moving block 73 inside the fixed frame 71 can be realized, so that the first limiting wheel 76 is in contact with the chute 75 and the second limiting wheel 77 is in contact with the slide rail 11, which is convenient for the installation and disassembly operations of the moving frame 12;

[0053] A horizontal adjusting rod 81 is installed inside the moving frame 12. Rolling bearings are installed between both ends of the adjusting rod 81 and the moving frame 12. A slider 82 is arranged inside the moving frame 12. The adjusting rod 81 penetrates through the slider 82 and is in threaded connection with the slider 82. A first hinge seat 83 is fixedly installed on the slider 82. A second hinge seat 84 is fixedly installed on the mounting plate 13. Rolling bearings are installed between both ends of the connecting rod 85 and the first hinge seat 83 and the second hinge seat 84 respectively. There are two sliders 82, first hinge seats 83, connecting rods 85 and second hinge seats 84, which are divided into two groups and symmetrically installed on the adjusting rod 81 and the mounting plate 13. The adjusting rod 81 is provided with threads with opposite helix directions at both ends. When the adjusting rod 81 rotates, the two sliders 82 can move relatively. A first bevel gear 87 is installed in the middle of the adjusting rod 81. A third driving rod 86 is installed in the middle of the moving frame 12. A rolling bearing is installed between the third driving rod 86 and the moving frame 12. A third adjusting plate is installed at the top end of the third driving rod 86. A second bevel gear 88 is installed at the bottom end of the third driving rod 86. The second bevel gear 88 is meshed and connected with the first bevel gear 87. By manually driving the third adjusting plate, the third driving rod 86 can be rotated, and further the adjusting rod 81 can be rotated, which is convenient for adjusting the distance between the mounting plate 13 and the moving frame 12.

[0054] The working principle of the present invention is:

[0055] In the present invention, first, the side plate 9 and the cabinet door 10 are installed. Manually rotate the handles 50 on both sides of the side plate 9 to retract the positioning rods 55 into the inside of the side plate 9, and then install the side plate 9 on the bracket 2. Release the handles 50 to make the positioning rods 55 extend into the inside of the positioning holes 14 on the bracket 2 to complete the installation. Then, the moving frame 12 is installed. The rotating teeth 64 are meshed and connected with the second rack 61, and then the second driving rod 72 is rotated to make the first limiting wheel 76 contact the sliding groove 75 and the second limiting wheel 77 contact the sliding rail 11. Then, the position of the moving frame 12 on the sliding rail 11 is adjusted according to the shapes of the components and the connecting frame. Manually rotate the first driving rod 69 to adjust the position of the moving frame 12 in the vertical direction. After releasing the first adjusting plate, the position of the moving frame 12 on the sliding rail 11 is fixed under the self-locking action of the worm and the worm gear. Then, manually drive the third driving rod 86 to adjust the position of the mounting plate 13 inside the bracket 2 to adapt to different components and connectors. The operation is convenient, the power distribution cabinet can be quickly assembled, and it is convenient for subsequent detection operations. The cabinet door 10 and the side plate 9 can be opened from different directions, improving the maintenance efficiency.

[0056] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

[0057] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An assembled smart grid distribution cabinet for electric power engineering, comprising a base (1) and a cabinet structure, characterized in that: The cabinet mechanism comprises: A bracket (2) is fixedly mounted on the base (1); a baffle (3) is fixedly mounted on the rear side of the bracket (2); a top plate (4) is mounted on the top of the bracket (2); a side plate (9) is mounted on the side of the bracket (2); a cabinet door (10) is mounted on the front side of the bracket (2); a connecting component (5) is mounted between the side plate (9) and the bracket (2) for enabling the side plate (9) to be mounted on the bracket (2) and enabling the side plate (9) to be opened in both directions; a connecting component (5) is also mounted between the cabinet door (10) and the bracket (2); A vertical slide rail (11) is fixedly installed on the inner side of the bracket (2); a movable frame (12) is provided on the side of the slide rail (11) away from the baffle (3); a lifting assembly (6) is installed between the movable frame (12) and the slide rail (11) for driving the movable frame (12) to perform a lifting operation along the slide rail (11); a limiting assembly (7) is also installed between the movable frame (12) and the slide rail (11) for enabling the movable frame (12) to perform a stable moving operation along the slide rail (11); a mounting plate (13) is provided on the side of the movable frame (12) away from the slide rail (11); an adjusting assembly (8) is installed between the mounting plate (13) and the movable frame (12) for adjusting the distance between the mounting plate (13) and the movable frame (12).

2. The assembled smart grid distribution cabinet for electric power engineering according to claim 1 is characterized in that: The connecting component (5) comprises: A limiting groove (51) is located on the inner side of one end of the side plate (9), a vertical limiting block (52) is installed on the inner side of the limiting groove (51), a moving rod (53) is provided on the side of the limiting block (52), the moving rod (53) is vertical, a first rack (54) is installed on the side of one end of the moving rod (53), and a positioning rod (55) is installed on the other end, a positioning hole (14) is provided at the corner of the bracket (2), and the positioning rod (55) and the positioning hole (14) are connected. ) is slidably connected, a short rod (56) is installed inside the limiting groove (51), the short rod (56) is rotatably connected to the side plate (9), a driving tooth (57) is installed outside the short rod (56), the driving tooth (57) is meshingly connected to the first rack (54), a fixing plate (58) is fixedly installed on the side surface of one end of the moving rod (53) close to the positioning rod (55), and an elastic member (59) is installed between the fixing plate (58) and the limiting block (52); The limit block (52), the moving rod (53), the first rack (54), the positioning rod (55), the short rod (56), the driving tooth (57), the fixing plate (58) and the elastic member (59) are each provided with two and divided into two groups and symmetrically installed at the same end of the side plate (9), and the two driving teeth (57) are meshed and connected, and a handle (50) is fixedly installed on one of the driving teeth (57) for rotating the driving tooth (57).

3. The assembled smart grid distribution cabinet for electric power engineering according to claim 1, characterized in that: The lifting assembly (6) comprises: A second rack (61) is fixedly mounted on the side of the slide rail (11); a first fixed frame (62) is mounted on the bottom side of the moving frame (12); a rotating rod (63) is mounted on the first fixed frame (62); the rotating rod (63) is rotatably connected to the first fixed frame (62); a rotating tooth (64) is mounted on one end of the rotating rod (63); the rotating tooth (64) is meshedly connected to the second rack (61); a transmission tooth (65) is mounted on the other end of the rotating rod (63); a second fixed frame (66) is also mounted on the bottom side of the moving frame (12); the second fixed frame (66) is rotatably connected to the moving frame A transmission rod (67) is installed between the second fixed frame (66) and the movable frame (12), the transmission rod (67) is rotatably connected to the second fixed frame (66) and the movable frame (12), the transmission rod (67) is matched with the transmission gear (65), a rotating gear (68) is fixedly installed on the top of the transmission rod (67), a first driving rod (69) is installed in the middle of the bottom end of the movable frame (12), the first driving rod (69) is rotatably connected to the movable frame (12), an adjusting gear (60) is installed on the first driving rod (69), the adjusting gear (60) is meshed with the rotating gear (68), and a first adjusting plate is installed on the bottom end of the first driving rod (69).

4. The assembled smart grid distribution cabinet for electric power engineering according to claim 3 is characterized in that: The limiting component (7) comprises: A fixed frame (71) is fixedly mounted on the bottom end of the movable frame (12); a second driving rod (72) is mounted on the fixed frame (71); the second driving rod (72) is rotatably connected to the fixed frame (71); a second adjusting plate is mounted on one end of the second driving rod (72) extending out of the fixed frame (71); a moving block (73) is mounted on the inner side of the fixed frame (71); the moving block (73) is threadedly connected to the second driving rod (72); the moving block (73) ) is provided with a limit plate (74) on the side of the bottom end, the limit plate (74) is in an L-shape, a slide groove (75) is provided on the side of the slide rail (11) away from the second rack (61), a first limit wheel (76) is provided on the limit plate (74), the first limit wheel (76) is slidably connected to the slide groove (75), and a second limit wheel (77) is also provided on the limit plate (74), the second limit wheel (77) is in contact with the side of the slide rail (11) close to the baffle (3).

5. The assembled smart grid distribution cabinet for electric power engineering according to claim 4, characterized in that: The adjustment component (8) comprises: The adjusting rod (81) is installed on the inner side of the moving frame (12) and is horizontal. A slider (82) is installed on the adjusting rod (81). The slider (82) is threadedly connected to the adjusting rod (81). A first hinge seat (83) is fixedly installed on the side of the slider (82) away from the baffle (3). A second hinge seat (84) is fixedly installed on the side of the mounting plate (13) close to the moving frame (12). A connecting rod (85) is installed between the first hinge seat (83) and the second hinge seat (84). Both ends of the connecting rod (85) are connected to the first hinge seat. The first hinge seat (83) and the second hinge seat (84) are both rotatably connected, a first bevel gear (87) is fixedly installed in the middle of the adjusting rod (81), a third driving rod (86) is installed in the middle of the top of the moving frame (12), the third driving rod (86) is rotatably connected to the moving frame (12), a third adjusting plate is fixedly installed on the top of the third driving rod (86), a second bevel gear (88) is fixedly installed on one end of the third driving rod (86) extending into the moving frame (12), and the second bevel gear (88) is meshingly connected with the first bevel gear (87).

6. The assembled smart grid distribution cabinet for electric power engineering according to claim 2, characterized in that: The side plate (9) is provided with a through hole, through which the positioning rod (55) can extend out of or retract into the side plate (9); the end of the positioning rod (55) extending out of the side plate (9) is in a semicircular shape; both ends of the side plate (9) and the cabinet door (10) are provided with connecting components (5); the ends of the side plate (9) and the cabinet door (10) are in a semicircular shape, so that the side plate (9) and the cabinet door (10) can be rotated on the bracket (2).

7. The assembled smart grid distribution cabinet for electric power engineering according to claim 3, characterized in that: The slide rail (11) and the second rack (61) are both provided with two and are symmetrically mounted on the inner side of the bracket (2); when the first driving rod (69) rotates, two sets of rotating teeth (64) can be simultaneously driven to perform lifting operations along the second rack (61); the limit assembly (7) is also provided with two sets symmetrically mounted on the moving frame (12) for keeping the moving frame (12) always horizontal when moving along the slide rail (11).

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