Installation structure of a power distribution network automation device

Abstract

The present invention relates to the technical field of power equipment, specifically an installation structure of a power distribution network automation device, including a distribution cabinet body, an installation structure, an adjustment structure, a limit structure, a fixing structure, a carrying structure, a resisting structure, a rotating shaft and a protective door; the installation structure is used in cooperation with the adjustment structure, which is convenient for adjusting the positions of installation components such as installation rails and wire grooves on the adjustment plate according to the required installation positions of electrical components, improving the adjustment efficiency. The setting of the limit structure facilitates fixing the adjusted adjustment plate. The installation structure and the adjustment structure are used in cooperation, and can also drive the electrical components to move forward a certain distance, increasing the maintenance space and improving the maintenance efficiency. The setting of the resisting structure facilitates resisting and limiting the carrying plate to prevent the carrying plate from rotating. The setting of the carrying structure enables maintenance personnel to stand on the carrying plate to maintain electrical components at high places, improving the operation flexibility of operators.

Description

Technical Field

[0001] The present invention relates to the technical field of power equipment, and more specifically, to an installation structure of a power distribution network automation device. Background Art

[0002] The power distribution network automation can realize the monitoring, protection, control and distribution management of the power distribution system under normal operation and accident conditions. The power distribution network cabinet is an intelligent terminal device mainly used in the power distribution automation system, which can realize data collection and processing, remote detection and control, and improve the power supply reliability. The electrical components inside the power distribution network cabinet are usually installed through an installation structure.

[0003] However, when installing installation components such as installation guides and wire grooves for electrical components inside the distribution network cabinet, since the installation components such as installation guides are installed on the vertical beams by bolts, when it is necessary to adjust according to the required installation space of the electrical components, due to the bolt installation, the adjustment efficiency is low; at the same time, since the distance between adjacent electrical components above and below is relatively close, the maintenance space is small during maintenance, thus affecting the maintenance efficiency; and when the operator repairs the electrical components at a higher position, since the electrical components at the top of the distribution network cabinet are at a relatively high position, the operation flexibility during maintenance is low. Summary of the Invention

[0004] In view of the problems in the prior art, the present invention provides an installation structure of a power distribution network automation device.

[0005] The technical solution adopted by the present invention to solve its technical problems is: an installation structure of a power distribution network automation device, including a distribution network cabinet body, an installation structure installed inside the distribution network cabinet body, an adjustment structure installed inside the distribution network cabinet body, a limit structure provided in the installation structure, a rotating shaft rotatably connected to the front of the distribution network cabinet body, a protective door fixedly connected to the rotating shaft, and a carrying structure installed on the protective door;

[0006] The installation structure includes a plurality of cross bars fixedly connected inside the distribution network cabinet body and two slide rails fixedly connected in front of the cross bars. A plurality of installation rods are slidably connected to the slide rails. An installation block is slidably connected inside the installation rod. A regulating plate is fixedly connected between every two corresponding installation blocks. A fixing rod is slidably connected inside the installation block. The fixing rod is engaged with a fixing groove in the installation rod. The bottom of the fixing rod is fixedly connected with a driving rod, and the driving rod is slidably connected to the installation block;

[0007] The adjustment structure includes four guide rods fixedly connected inside the distribution cabinet body and guide blocks slidably connected to the guide rods. An installation frame is fixedly connected between every two corresponding guide blocks. A lead screw is rotatably connected inside the installation frame. A slider is slidably connected inside the installation frame. The slider is threadedly connected to the lead screw. A driving block is fixedly connected to the side of the slider facing the installation rod. A hydraulic rod is installed inside the distribution cabinet body. The telescopic end of the hydraulic rod is fixedly connected to an adjustment rod. The other end of the adjustment rod is fixedly connected to the left installation frame. An installation plate is fixedly connected between the two installation frames.

[0008] Specifically, a fixed plate is fixedly connected to the rear of the installation rod. A first tension spring is fixedly connected between the fixed plate and the installation block. A first spring is fixedly connected between the fixed rod and the installation block.

[0009] Specifically, pulley wheels are fixedly connected to the bottoms of both lead screws. The two pulley wheels are driven by a belt. A motor is installed at the top of the left installation frame. The left lead screw is fixedly connected to the output shaft of the motor. A through groove is provided in the driving block.

[0010] Specifically, the limiting structure includes a limiting plate slidably connected inside the installation rod and a plurality of limiting grooves provided on the slide rail. The limiting plate is engaged with one of the limiting grooves. A pulling plate is fixedly connected to the front of the limiting plate. A connecting rod is fixedly connected to the rear of the pulling plate.

[0011] Specifically, a sliding bar is fixedly connected to the limiting plate. A second spring is fixedly connected between the sliding bar and the installation rod.

[0012] Specifically, the protective door is fixed to the distribution cabinet body through a fixing structure. The fixing structure includes a fixing column slidably connected inside the distribution cabinet body and a fixing hole provided at the bottom of the protective door. The fixing column abuts against the protective door. A stepping plate is fixedly connected to the bottom of the fixing column. The stepping plate is slidably connected to the distribution cabinet body. A second tension spring is fixedly connected between the stepping plate and the distribution cabinet body.

[0013] Specifically, the carrying structure includes two connecting blocks fixedly connected to the rear of the protective door and an installation shaft rotatably connected to the connecting blocks. A carrying plate is fixedly connected to the installation shaft. A connecting shaft is rotatably connected inside the carrying plate. A support rod is fixedly connected to the connecting shaft.

[0014] Specifically, a resisting block is slidably connected inside the carrying plate. The resisting block abuts against the connecting shaft. A knob is rotatably connected inside the carrying plate. The resisting block is threadedly connected to the knob.

[0015] Specifically, the carrying board is fixed to the protection door through a blocking structure. The blocking structure includes a sliding sleeve fixedly connected to the rear of the protection door and a blocking block slidably connected to the sliding sleeve. The blocking block slides with the carrying board, and a baffle is fixedly connected to the rear of the protection door.

[0016] Specifically, a connecting plate is fixedly connected to the rear of the blocking block. A third spring is fixedly connected between the connecting plate and the sliding sleeve. A pulling block is fixedly connected to the left side of the blocking block.

[0017] The beneficial effects of the present invention are as follows:

[0018] (1) For the installation structure of an electric power distribution network automation device described in the present invention, an installation structure is provided inside the distribution cabinet body, an adjustment structure is provided inside the distribution cabinet body, a limiting structure is provided in the installation structure, and the installation structure and the adjustment structure are used in cooperation, which is convenient for adjusting the positions of installation components such as installation guides and wire grooves on the adjustment plate according to the required installation positions of electrical components, improving the adjustment efficiency. The setting of the limiting structure is convenient for fixing the adjusted adjustment plate.

[0019] (2) For the installation structure of an electric power distribution network automation device described in the present invention, an installation structure is provided inside the distribution cabinet body, an adjustment structure is provided inside the distribution cabinet body. When overhauling electrical components, the installation structure and the adjustment structure are used in cooperation, which is convenient for driving the electrical components to move forward a certain distance, increasing the overhaul space and improving the overhaul efficiency.

[0020] (3) For the installation structure of an electric power distribution network automation device described in the present invention, a carrying structure is provided on the protection door. The protection door is fixed to the distribution cabinet body through a fixing structure, and the carrying board is fixed to the protection door through a blocking structure. The setting of the fixing structure is convenient for fixing the protection door, preventing the protection door from rotating during overhaul and improving the overhaul safety. The setting of the blocking structure is convenient for blocking and limiting the carrying board, preventing the carrying board from rotating. The setting of the carrying structure enables maintenance personnel to stand on the carrying board to overhaul high - altitude electrical components, improving the operation flexibility of operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below in conjunction with the drawings and embodiments.

[0022] Figure 1 is a schematic diagram of the overall structure of a preferred embodiment of the installation structure of an electric power distribution network automation device provided by the present invention;

[0023] Figure 2 is Figure 1 the enlarged schematic diagram of the structure of part A shown;

[0024] Figure 3Schematic diagram of the connection structure between the protective door and the main body of the distribution cabinet of the present invention;

[0025] Figure 4 is Figure 3 Enlarged schematic diagram of the structure of part B shown;

[0026] Figure 5 Schematic diagram of the connection structure between the guide rod and the main body of the distribution cabinet of the present invention;

[0027] Figure 6 is Figure 5 Enlarged schematic diagram of the structure of part C shown;

[0028] Figure 7 Schematic diagram of the connection structure between the mounting rod and the slide rail of the present invention;

[0029] Figure 8 is Figure 7 Enlarged schematic diagram of the structure of part D shown;

[0030] Figure 9 Schematic diagram of the connection structure between the mounting plate and the mounting frame of the present invention;

[0031] Figure 10 is Figure 9 Enlarged schematic diagram of the structure of part E shown;

[0032] Figure 11 is Figure 10 Enlarged schematic diagram of the structure of part F shown;

[0033] Figure 12 Schematic diagram of the connection structure between the limit plate and the mounting rod of the present invention;

[0034] Figure 13 is Figure 12 Enlarged schematic diagram of the structure of part G shown;

[0035] Figure 14 Schematic diagram of the connection structure between the baffle plate and the protective door of the present invention;

[0036] Figure 15 is Figure 14 Enlarged schematic diagram of the structure of part H shown;

[0037] Figure 16 Schematic diagram of the connection structure between the mounting shaft and the carrier plate of the present invention;

[0038] Figure 17 is Figure 16 Enlarged schematic diagram of the structure of part I shown;

[0039] Figure 18 Schematic diagram of the connection structure between the fixed column and the protective door of the present invention;

[0040] Figure 19 Schematic diagram of the connection structure between the crossbar and the slide rail of the present invention;

[0041] Figure 20 is Figure 19 Enlarged schematic diagram of the structure of part J shown;

[0042] Figure 21 is Figure 19 Enlarged schematic diagram of the structure of part K shown.

[0043] In the figure: 1, distribution cabinet body; 2, installation structure; 201, crossbar; 202, slide rail; 203, installation rod; 204, installation block; 205, adjusting plate; 206, fixing rod; 207, fixing groove; 208, first spring; 209, driving rod; 210, fixing plate; 211, first tension spring; 3, adjusting structure; 301, guiding rod; 302, guiding block; 303, installation frame; 304, installation plate; 305, lead screw; 306, pulley; 307, slider; 308, driving block; 309, through groove; 310, motor; 311, adjusting rod; 312, hydraulic rod; 4, limiting structure; 401, limiting plate; 402, limiting groove; 403, pulling plate; 404, connecting rod; 405, sliding strip; 406, second spring; 5, fixing structure; 501, fixing column; 502, fixing hole; 503, second tension spring; 504, stepping plate; 6, carrying structure; 601, connecting block; 602, installation shaft; 603, carrying plate; 604, connecting shaft; 605, support rod; 606, abutting block; 607, knob; 608, baffle; 7, resisting structure; 701, sliding sleeve; 702, blocking block; 703, connecting plate; 704, third spring; 705, pulling block; 8, rotating shaft; 9, protective door. Specific embodiments

[0044] In order to make the technical means, creative features, achieved purposes and effects of the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0045] Such as Figure 1 , Figure 2 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 , Figure 12 , Figure 13 , Figure 19 , Figure 20 and Figure 21As shown in the figure, the installation structure of a power distribution network automation device according to the present invention includes a distribution cabinet body 1, an installation structure 2 installed in the distribution cabinet body 1, an adjustment structure 3 installed in the distribution cabinet body 1, a limiting structure 4 provided in the installation structure 2, a rotating shaft 8 rotatably connected to the front of the distribution cabinet body 1, a protective door 9 fixedly connected to the rotating shaft 8, and a carrying structure 6 installed on the protective door 9; the installation structure 2 includes a plurality of cross bars 201 fixedly connected to the inside of the distribution cabinet body 1 and two slide rails 202 fixedly connected to the front of the cross bars 201, a plurality of installation rods 203 are slidably connected to the slide rails 202, an installation block 204 is slidably connected to the installation rod 203, an adjustment plate 205 is fixedly connected between every two corresponding installation blocks 204, a fixing rod 206 is slidably connected to the installation block 204, the fixing rod 206 is engaged with a fixing groove 207 in the installation rod 203, the bottom of the fixing rod 206 is fixedly connected to a driving rod 209, and the driving rod 209 is slidably connected to the installation block 204; the adjustment structure 3 includes four guide rods 301 fixedly connected to the inside of the distribution cabinet body 1 and guide blocks 302 slidably connected to the guide rods 301, an installation frame 303 is fixedly connected between every two corresponding guide blocks 302, a lead screw 305 is rotatably connected to the installation frame 303, a slider 307 is slidably connected to the installation frame 303, the slider 307 is threadedly connected to the lead screw 305, a driving block 308 is fixedly connected to the side of the slider 307 facing the installation rod 203, a hydraulic rod 312 is installed in the distribution cabinet body 1, the telescopic end of the hydraulic rod 312 is fixedly connected to an adjustment rod 311, the other end of the adjustment rod 311 is fixedly connected to the left installation frame 303, and an installation plate 304 is fixedly connected between the two installation frames 303.

[0046] Specifically, as Figure 1 , Figure 2 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 , Figure 12 , Figure 13 , Figure 19 , Figure 20 and Figure 21As shown, a fixed plate 210 is fixedly connected to the rear of the mounting rod 203. A first tension spring 211 is fixedly connected between the fixed plate 210 and the mounting block 204. A first spring 208 is fixedly connected between the fixed rod 206 and the mounting block 204. Pulley wheels 306 are fixedly connected to the bottoms of both lead screws 305. The two pulley wheels 306 are driven by a belt. A motor 310 is installed on the top of the left mounting frame 303. The left lead screw 305 is fixedly connected to the output shaft of the motor 310. A through slot 309 is provided in the driving block 308. When it is necessary to repair the electrical components, after the hydraulic rod 312 is fully retracted, the slider 307 drives the driving block 308 to move into the corresponding mounting block 204, causing the driving block 308 to push against the driving rod 209 and slide into the mounting block 204. When the driving rod 209 slides, it drives the fixed rod 206 to slide. The fixed rod 206 will cause the first spring 208 to contract. At the same time, the fixed rod 206 is no longer engaged with the mounting rod 203. At this time, by extending the hydraulic rod 312, the driving block 308 pushes against the mounting block 204 to move forward. When the mounting block 204 slides forward, the first tension spring 211 extends. At the same time, the mounting block 204 drives the adjusting plate 205 to move, causing the mounting guide rail and the electrical components installed on the adjusting plate 205 to move forward a certain distance. By driving the electrical components to move forward a certain distance through the adjusting plate 205, when repairing the electrical components, the repair space is increased, the repair efficiency is improved. At the same time, after the repair is completed, only need to make the mounting block 204 slide backward. When the fixed rod 206 is aligned with the fixing groove 207, the fixed rod 206 will engage with the fixing groove 207 under the action of the first spring 208. By engaging the fixed rod 206 with the mounting rod 203, it is convenient to fix the mounting block 204.

[0047] Specifically, such as Figure 2 、 Figure 6 、 Figure 8 、 Figure 10 、 Figure 11 、 Figure 12 、 Figure 13 、 Figure 20 and Figure 21As shown, the limiting structure 4 includes a limiting plate 401 slidably connected to the mounting rod 203 and a plurality of limiting grooves 402 provided on the slide rail 202, the limiting plate 401 is engaged with one of the limiting grooves 402, a pull plate 403 is fixedly connected to the front of the limiting plate 401, a connecting rod 404 is fixedly connected to the rear of the pull plate 403, a slide bar 405 is fixedly connected to the limiting plate 401, and a second spring 406 is fixedly connected between the slide bar 405 and the mounting rod 203. First, the wire trough and the mounting rail of the electrical component can be installed on the adjustment plate 205, and when the adjustment plate 205 is adjusted according to the space required for the installation of the electrical component, the wire trough and the mounting rail of the electrical component can be installed on the adjustment plate 205. When the position of plate 205 is adjusted, the hydraulic rod 312 can be started. When the telescopic end of the hydraulic rod 312 is extended, the adjusting rod 311 is driven to move forward. The adjusting rod 311 drives the left mounting frame 303 to move forward. The left mounting frame 303 drives the right mounting frame 303 to move through the mounting plate 304. The mounting frame 303 drives the guide block 302 to slide and cooperate with the guide rod 301. After moving forward to a certain distance, the motor 310 is started. When the output shaft of the motor 310 rotates, it drives the left screw rod 305 to rotate. When the left screw rod 305 rotates, it drives the right screw rod 305 to rotate through the pulley 306 and the belt. When the through slot 309 on the driving block 308 moves to align with the connecting rod 404, the hydraulic rod 312 continues to extend, causing the driving block 308 to resist the pull plate 403 and move forward, causing the pull plate 403 to drive the limiting plate 401 to move away from the slide rail 202. When the limiting plate 401 slides, it drives the slide bar 405 to move. When the slide bar 405 slides forward, the second spring 406 contracts. At the same time, the limiting plate 401 is no longer engaged with the limiting slot 402 on the slide rail 202. At this time, the slider 307 is driven up and down by the screw rod 305, causing the driving block 308 to align with the connecting rod 404. The connecting rod 404 cooperates to drive the installation rod 203 to move up and down, and the installation rod 203 drives the adjustment plate 205 to move up and down through the installation block 204. By adjusting the position of the adjustment plate 205, it is convenient to adjust the position of the installation components such as the mounting guide rail and the wire trough on the adjustment plate 205 according to the required installation position of the electrical component, thereby improving the adjustment efficiency. When the adjustment plate 205 moves to a certain position, the hydraulic rod 312 contracts, so that the limit plate 401 is engaged with the limit groove 402 on the slide rail 202 under the action of the second spring 406. The limit plate 401 is engaged with the slide rail 202, so that the adjusted adjustment plate 205 is fixed.

[0048] Specifically, Figure 1 , Figure 3 , Figure 4 , Figure 5 , Figure 14 , Figure 15 , Figure 16 , Figure 17and Figure 18As shown in the figure, the protective door 9 is fixed to the main body 1 of the distribution cabinet through a fixing structure 5. The fixing structure 5 includes a fixing column 501 slidably connected to the main body 1 of the distribution cabinet and a fixing hole 502 provided at the bottom of the protective door 9. The fixing column 501 abuts against the protective door 9. A pedal plate 504 is fixedly connected to the bottom of the fixing column 501. The pedal plate 504 is slidably connected to the main body 1 of the distribution cabinet. A second tension spring 503 is fixedly connected between the pedal plate 504 and the main body 1 of the distribution cabinet. The carrying structure 6 includes two connecting blocks 601 fixedly connected to the rear of the protective door 9 and a mounting shaft 602 rotatably connected to the connecting blocks 601. A carrying plate 603 is fixedly connected to the mounting shaft 602. A connecting shaft 604 is rotatably connected to the carrying plate 603. A support rod 605 is fixedly connected to the connecting shaft 604. A resisting block 606 is slidably connected to the carrying plate 603. The resisting block 606 abuts against the connecting shaft 604. A knob 607 is rotatably connected to the carrying plate 603. The resisting block 606 is threadedly connected to the knob 607. The carrying plate 603 is fixed to the protective door 9 through a resisting structure 7. The resisting structure 7 includes a sliding sleeve 701 fixedly connected to the rear of the protective door 9 and a blocking block 702 slidably connected to the sliding sleeve 701. The blocking block 702 slides on the carrying plate 603. A baffle 608 is fixedly connected to the rear of the protective door 9. A connecting plate 703 is fixedly connected to the rear of the blocking block 702. A third spring 704 is fixedly connected between the connecting plate 703 and the sliding sleeve 701. A pulling block 705 is fixedly connected to the left side of the blocking block 702. When performing maintenance on electrical components at a higher position, the protective door 9 is rotated outward by 90 degrees. When the protective door 9 is rotated outward by 90 degrees, the pedal plate 504 will drive the fixing column 501 to move upward under the action of the second tension spring 503, and the fixing column 501 will be engaged with the fixing hole 502. By engaging the fixing column 501 with the fixing hole 502, the rotation of the protective door 9 during maintenance is avoided, improving the safety of maintenance. At this time, by pulling the pulling block 705, the pulling block 705 will drive the blocking block 702 to move away from the carrying plate 603. At the same time, the blocking block 702 slides in the sliding sleeve 701. When the blocking block 702 moves, it drives the connecting plate 703 to move, and the connecting plate 703 will cause the third spring 704 to contract. At the same time, the blocking block 702 no longer resists the carrying plate 603. At this time, the carrying plate 603 can be rotated through the mounting shaft 602 and the connecting block 601. Through the setting of the blocking block 702, it is convenient to resist and limit the carrying plate 603, avoiding the self-rotation of the carrying plate 603. After the carrying plate 603 is rotated downward by 90 degrees, it will be resisted by the baffle 608. At this time, the support rod 605 can be rotated out. After the support rod 605 is rotated out, the knob 607 can be rotated. When the knob 607 rotates, it drives the resisting block 606 to slide by thread, so that the resisting block 606 abuts tightly against the connecting shaft 604. By tightly abutting the resisting block 606 against the connecting shaft 604, it is convenient to fix the connecting shaft 604 and the support rod 605.At the same time, the support rod 605 is in contact with the ground to support the mounting plate 603, thereby improving the stability of the mounting plate 603. At this time, the maintenance personnel can stand on the mounting plate 603 to inspect the electrical components at a high place, thereby improving the operating flexibility of the operator.

[0049] When the present invention is in use, the installation guide rails of the wire trough and the electrical components can be first installed on the adjustment plate 205. When the position of the adjustment plate 205 needs to be adjusted according to the space required for the installation of the electrical components, the hydraulic rod 312 can be started. When the telescopic end of the hydraulic rod 312 is extended, the adjustment rod 311 is driven to move forward. The adjustment rod 311 drives the installation frame 303 on the left to move forward. The installation frame 303 on the left drives the installation frame 303 on the right to move through the installation plate 304. The installation frame 303 drives the guide block 302 and the guide block 302 to move forward. After the rod 301 slides and moves forward to a certain distance, the motor 310 is started, and the output shaft of the motor 310 rotates to drive the left screw rod 305 to rotate. When the left screw rod 305 rotates, it drives the right screw rod 305 to rotate through the pulley 306 and the belt. When the screw rod 305 rotates, the threaded driving slider 307 slides, so that the slider 307 drives the driving block 308 to move. When the through slot 309 on the driving block 308 moves to align with the connecting rod 404, the hydraulic rod 312 continues to extend, so that the driving block 308 resists the pull plate 403 from moving forward, so that the pull plate 403 drives the limit plate 401 to move away from the slide rail 202. When the limit plate 401 slides, it drives the slide bar 405 to move. When the slide bar 405 slides forward, the second spring 406 contracts. At the same time, the limit plate 401 is no longer engaged with the limit groove 402 on the slide rail 202. At this time, the slider 307 is driven up and down by the screw rod 305, so that the driving block 308 cooperates with the connecting rod 404 to drive the installation rod 203 to move up and down. The installation rod 203 drives the adjustment plate through the installation block 204. 205 moves up and down, and by adjusting the position of the adjusting plate 205, it is convenient to adjust the positions of the mounting components such as the mounting guide rail and the wire trough on the adjusting plate 205 according to the required installation position of the electrical components, thereby improving the adjustment efficiency. When the adjusting plate 205 moves to a certain position, the hydraulic rod 312 is contracted, so that the limiting plate 401 is engaged with the limiting groove 402 on the slide rail 202 under the action of the second spring 406, and the limiting plate 401 is engaged with the slide rail 202, so that the adjusted adjusting plate 205 is conveniently fixed;

[0050] When maintenance of electrical components is required, after the hydraulic rod 312 is fully retracted, the slider 307 drives the driving block 308 to move into the corresponding mounting block 204, causing the driving block 308 to abut against the driving rod 209 and slide into the mounting block 204. When the driving rod 209 slides, it drives the fixed rod 206 to slide, and the fixed rod 206 causes the first spring 208 to contract. At the same time, the fixed rod 206 no longer engages with the mounting rod 203. At this time, the hydraulic rod 312 is extended, causing the driving block 308 to abut against the mounting block 204 and move forward. When the mounting block 204 slides forward, the first tension spring 211 extends. At the same time, the mounting block 204 drives the adjusting plate 205 to move, causing the mounting guide rail and the electrical components installed on the adjusting plate 205 to move forward a certain distance. By driving the electrical components forward a certain distance through the adjusting plate 205, the maintenance space is increased and the maintenance efficiency is improved when maintaining the electrical components. At the same time, after the maintenance is completed, only need to make the mounting block 204 slide backward. When the fixed rod 206 is aligned with the fixed groove 207, the fixed rod 206 will engage with the fixed groove 207 under the action of the first spring 208. By engaging the fixed rod 206 with the mounting rod 203, it is convenient to fix the mounting block 204;

[0051] When maintaining electrical components at a higher position, the protective door 9 is rotated outward by ninety degrees. When the protective door 9 is rotated outward by ninety degrees, the pressing plate 504 will drive the fixed column 501 to move upward under the action of the second tension spring 503, and the fixed column 501 will engage with the fixed hole 502. By engaging the fixed column 501 with the fixed hole 502, the rotation of the protective door 9 during maintenance is avoided, improving the safety of maintenance. At this time, by pulling the pulling block 705, the pulling block 705 will drive the blocking block 702 to move away from the carrying plate 603. At the same time, the blocking block 702 slides with the sliding sleeve 701. When the blocking block 702 moves, it drives the connecting plate 703 to move, and the connecting plate 703 causes the third spring 704 to contract. At the same time, the blocking block 702 no longer resists the carrying plate 603. At this time, the carrying plate 603 can be rotated through the mounting shaft 602 and the connecting block 601. Through the setting of the blocking block 702, it is convenient to resist and limit the carrying plate 603 to avoid the self-rotation of the carrying plate 603. After the carrying plate 603 is rotated downward by ninety degrees, it will be resisted by the baffle 608. At this time, the support rod 605 can be rotated out. After the support rod 605 is rotated out, the knob 607 can be rotated. When the knob 607 rotates, the threaded drive causes the abutting block 606 to slide, making the abutting block 606 abut against the connecting shaft 604 tightly. By tightly abutting the abutting block 606 against the connecting shaft 604, it is convenient to fix the connecting shaft 604 and the support rod 605. At the same time, by the support rod 605 contacting the ground to support the carrying plate 603, the stability of the carrying plate 603 is improved. At this time, the maintenance personnel can stand on the carrying plate 603 to maintain the electrical components at a high position, improving the operation flexibility of the operator.

[0052] It is obvious to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, in all respects, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present invention. Any reference signs in the claims should not be construed as limiting the claims involved.

[0053] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment only contains an independent technical solution. This narrative manner 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 installation structure for power distribution network automation equipment, characterized in that: The invention comprises a distribution cabinet body (1), a mounting structure (2) installed in the distribution cabinet body (1), an adjustment structure (3) installed in the distribution cabinet body (1), a limiting structure (4) arranged in the mounting structure (2), a rotating shaft (8) rotatably connected to the front of the distribution cabinet body (1), a protective door (9) fixedly connected to the rotating shaft (8), and a carrying structure (6) installed on the protective door (9); The mounting structure (2) comprises a plurality of cross bars (201) fixedly connected to the distribution network cabinet body (1) and two slide rails (202) fixedly connected to the front of the cross bars (201); a plurality of mounting rods (203) are slidably connected to the slide rails (202); mounting blocks (204) are slidably connected to the mounting rods (203); an adjustment plate (205) is fixedly connected between every two corresponding mounting blocks (204); a fixing rod (206) is slidably connected to the mounting block (204); the fixing rod (206) is engaged with a fixing groove (207) in the mounting rod (203); a driving rod (209) is fixedly connected to the bottom of the fixing rod (206); and the driving rod (209) is slidably connected to the mounting block (204); The adjustment structure (3) comprises four guide rods (301) fixedly connected to the distribution network cabinet body (1) and guide blocks (302) slidably connected to the guide rods (301); a mounting frame (303) is fixedly connected between every two corresponding guide blocks (302); a screw rod (305) is rotatably connected to the mounting frame (303); a slider (307) is slidably connected to the mounting frame (303); the slider (307) is threadedly connected to the screw rod (305); a driving block (308) is fixedly connected to the side of the slider (307) facing the mounting rod (203); a hydraulic rod (312) is installed in the distribution network cabinet body (1); the telescopic end of the hydraulic rod (312) is fixedly connected to an adjustment rod (311); the other end of the adjustment rod (311) is fixedly connected to the mounting frame (303) on the left; and a mounting plate (304) is fixedly connected between the two mounting frames (303); The slider (307) drives the driving block (308) to move into the corresponding mounting block (204), so that the driving block (308) contacts the driving rod (209) and slides into the mounting block (204). When the driving rod (209) slides, it drives the fixing rod (206) to slide, and the fixing rod (206) is no longer engaged with the mounting rod (203).

2. The installation structure of a power distribution network automation equipment according to claim 1, characterized in that: A fixing plate (210) is fixedly connected to the rear of the mounting rod (203), a first tension spring (211) is fixedly connected between the fixing plate (210) and the mounting block (204), and a first spring (208) is fixedly connected between the fixing rod (206) and the mounting block (204).

3. The installation structure of a power distribution network automation equipment according to claim 1, characterized in that: The bottoms of the two screw rods (305) are fixedly connected to pulleys (306), and the two pulleys (306) are driven by belts. A motor (310) is installed on the top of the left installation frame (303), and the left screw rod (305) is fixedly connected to the output shaft of the motor (310). A through groove (309) is provided in the driving block (308).

4. The installation structure of a power distribution network automation equipment according to claim 2, characterized in that: The limiting structure (4) comprises a limiting plate (401) slidably connected to the installation rod (203) and a plurality of limiting grooves (402) provided on the slide rail (202); the limiting plate (401) is engaged with one of the limiting grooves (402); a pull plate (403) is fixedly connected to the front of the limiting plate (401); and a connecting rod (404) is fixedly connected to the rear of the pull plate (403).

5. The installation structure of the power distribution network automation equipment according to claim 4, characterized in that: A slide bar (405) is fixedly connected to the limit plate (401), and a second spring (406) is fixedly connected between the slide bar (405) and the mounting rod (203).

6. The installation structure of a power distribution network automation equipment according to claim 1, characterized in that: The protective door (9) is fixed to the distribution cabinet body (1) via a fixing structure (5); the fixing structure (5) comprises a fixing column (501) slidably connected to the distribution cabinet body (1) and a fixing hole (502) provided at the bottom of the protective door (9); the fixing column (501) abuts against the protective door (9); a pressure plate (504) is fixedly connected to the bottom of the fixing column (501); the pressure plate (504) is slidably connected to the distribution cabinet body (1); and a second tension spring (503) is fixedly connected between the pressure plate (504) and the distribution cabinet body (1).

7. The installation structure of the power distribution network automation equipment according to claim 6, characterized in that: The carrying structure (6) comprises two connecting blocks (601) fixedly connected to the rear of the protective door (9) and a mounting shaft (602) rotatably connected to the connecting blocks (601); a carrying plate (603) is fixedly connected to the mounting shaft (602); a connecting shaft (604) is rotatably connected to the carrying plate (603); and a supporting rod (605) is fixedly connected to the connecting shaft (604).

8. The installation structure of the power distribution network automation equipment according to claim 7, characterized in that: A stopper (606) is slidably connected inside the carrying plate (603), the stopper (606) abuts against the connecting shaft (604), a knob (607) is rotatably connected inside the carrying plate (603), and the stopper (606) is threadedly connected to the knob (607).

9. The installation structure of the power distribution network automation equipment according to claim 8, characterized in that: The carrying plate (603) is fixed between the support structure (7) and the protective door (9); the support structure (7) comprises a sliding sleeve (701) fixedly connected to the rear of the protective door (9) and a stopper (702) slidably connected to the sliding sleeve (701); the stopper (702) slides with the carrying plate (603); and a stopper (608) is fixedly connected to the rear of the protective door (9).

10. The installation structure of the power distribution network automation equipment according to claim 9, characterized in that: A connecting plate (703) is fixedly connected to the rear of the stopper (702), a third spring (704) is fixedly connected between the connecting plate (703) and the sliding sleeve (701), and a pulling block (705) is fixedly connected to the left of the stopper (702).

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