Electrical equipment maintenance device

Abstract

The utility model relates to an electrical equipment maintenance device, and belongs to the technical field of electrical equipment maintenance. The electrical equipment maintenance device comprises a shell, a mounting base and an adjusting mechanism, the adjusting mechanism comprises a first adjusting assembly and a second adjusting assembly, the first adjusting assembly comprises an adjusting part, a first connecting block and a supporting rod, the adjusting part is arranged on the mounting base, the supporting rod is rotationally connected with the first connecting block, and the second connecting block is arranged on the mounting base. The first connecting block is slidably connected with the adjusting piece, the end, away from the mounting base, of the supporting rod is rotationally connected with the shell through a second adjusting assembly, and the supporting rod moves to drive the shell to move in the direction away from the mounting base. By arranging the adjusting mechanism to drive the shell to move, after the shell moves from a gap or a narrow space to an open space, electrical equipment installed on the shell is overhauled, and overhauling is more convenient.

Description

Technical Field

[0001] This application belongs to the field of electrical equipment maintenance technology, and particularly relates to an electrical equipment maintenance device. Background Technology

[0002] Electrical equipment mainly refers to electrical devices, equipment, and components used to connect and disconnect circuits, change circuit parameters, and achieve control, regulation, switching, detection, and protection of circuits or electrical equipment. Because electrical equipment is complex in structure and has many internal electronic components, it is prone to damage, so it needs to be inspected regularly by repair personnel.

[0003] To improve the safety and stability of electrical equipment maintenance, maintenance devices are typically used to protect and support the equipment. Existing maintenance devices include a housing mounted on a wall, with the electrical equipment housed inside. A closable maintenance door is located on the side wall of the housing, allowing access to the internal electrical equipment for maintenance.

[0004] In the above scheme, when the electrical equipment maintenance device is installed in a narrow gap, the entire maintenance device needs to be removed to maintain the electrical equipment, which causes inconvenience to the maintenance of the electrical equipment. Utility Model Content

[0005] This application provides an electrical equipment maintenance device to solve the problem that when an electrical equipment maintenance device is installed in a narrow space, it is inconvenient to remove the entire maintenance device for maintenance.

[0006] To address the aforementioned issues, this application provides an electrical equipment maintenance device, comprising a housing, a mounting base, and an adjustment mechanism. The adjustment mechanism includes at least two first adjustment components, each comprising an adjustment element, a first connecting block, and a support rod.

[0007] The adjusting component is mounted on the mounting base, the first connecting block is mounted on the adjusting component, and the two ends of the support rod are rotatably connected to the first connecting block and the housing, respectively.

[0008] The adjusting member drives the first connecting block to move along the adjusting member, and the movement of the first connecting block drives the support rod to push the housing in a direction away from the mounting base.

[0009] In the embodiments provided in this application, the adjustment mechanism further includes a second adjustment component, which includes a first connecting shaft, a second connecting shaft, and a first locking member. The first connecting shaft is provided with a first mounting groove and a second mounting groove that communicate with each other.

[0010] The first connecting shaft is disposed on the support rod, the locking member is disposed in the first mounting groove, the second connecting shaft is rotatably connected to the second mounting groove, the other end of the second connecting shaft is connected to the housing, and the locking member is used to lock the second connecting shaft.

[0011] In the embodiments provided in this application, the first locking member includes a first gear, a first locking block, a first locking screw and a first drive motor, and the first locking block is provided with a first threaded hole.

[0012] The first locking block, the first locking screw, and the first drive motor are all disposed in the first mounting groove. One end of the first locking screw is connected to the output shaft of the first drive motor, and the other end is connected to the first locking block through the first threaded hole.

[0013] The first gear is disposed in the second mounting groove and is fixedly connected to the second connecting shaft.

[0014] The first locking block has teeth on its side wall near the first gear. The first drive motor drives the first locking screw to rotate, and the first locking screw drives the first locking block to move toward the first gear so that the teeth mesh with the first gear to lock the second connecting shaft.

[0015] In the embodiments provided in this application, the second adjustment component further includes an adjustment slide rail and an adjustment slider.

[0016] The adjusting slide rail is mounted on the housing, and the adjusting slider is mounted on the second connecting shaft. The adjusting slider is slidably connected to the adjusting slide rail so that the housing can move parallel to the mounting base.

[0017] In the embodiments provided in this application, the second adjustment component further includes a second locking member, which includes a second locking block, a second locking screw, and a second drive motor. The second locking block includes a second threaded hole, and the support rod includes a third mounting groove and a fourth mounting groove that are interconnected.

[0018] At least a portion of the first connecting shaft is rotatably disposed within the third mounting groove, and a limiting groove is also provided on the first connecting shaft.

[0019] The second locking block, the second locking screw, and the second drive motor are all disposed in the fourth mounting groove. One end of the second locking screw is fixedly connected to the output shaft of the second drive motor, and the other end is connected to the second locking block through the second threaded hole.

[0020] The second drive motor drives the second locking screw to rotate, thereby causing the second locking member to be inserted into the limiting groove to lock the first connecting shaft.

[0021] In the embodiments provided in this application, heat dissipation mechanisms are provided on both sides of the housing. The heat dissipation mechanism includes a heat dissipation drive motor, an adjusting screw and a first baffle. The first baffle is provided with a third threaded hole, and the housing is provided with a sliding groove and heat dissipation holes.

[0022] Both the heat dissipation drive motor and the adjusting screw are mounted on the housing, and the heat dissipation drive motor is connected to the adjusting screw.

[0023] The first baffle is placed over the heat dissipation hole. One end of the first baffle is connected to the adjusting screw through the third threaded hole. The other end of the first baffle is slidably disposed in the slide groove. The heat dissipation drive motor drives the adjusting screw to rotate. The rotation of the adjusting screw causes the first baffle to slide along the slide groove, so that the first baffle opens the heat dissipation hole for heat dissipation.

[0024] In the embodiments provided in this application, fireproof sealing mechanisms are also provided on both sides of the housing, and the fireproof sealing mechanism includes a sealing plate, a driven shaft and a sealing drive motor.

[0025] The sealing plate is fixedly connected to the driven shaft, and the output shaft of the sealing drive motor is connected to the driven shaft. The sealing drive motor drives the driven shaft to rotate so that the sealing plate covers the first baffle and the heat dissipation hole.

[0026] In the embodiments provided in this application, the housing is further provided with a closing mechanism and an inspection port. The closing mechanism includes a second baffle, a positioning shaft, a rotating sleeve, a closing drive motor, and a second gear.

[0027] The positioning shaft is mounted on the housing, the rotating sleeve is mounted on the positioning shaft, the second gear is mounted on the rotating sleeve, and the output shaft of the closed drive motor is connected to the second gear.

[0028] The closed drive motor drives the second gear to rotate, thereby causing the sleeve to rotate, so that the second baffle opens the inspection port.

[0029] In the embodiments provided in this application, the closing mechanism further includes a return spring.

[0030] The reset spring is disposed between the positioning shaft and the rotating sleeve. The two ends of the reset spring are fixedly connected to the positioning shaft and the rotating sleeve, respectively. The reset spring drives the rotating sleeve to rotate, so that the second baffle closes the inspection port.

[0031] In the embodiments provided in this application, an intelligent control device is provided inside the housing. The intelligent control device includes a controller, a smoke detector, and a main circuit breaker connected in sequence. The main circuit breaker is connected to the electrical equipment. The controller is used to receive the smoke signal detected by the smoke detector and control the main circuit breaker to disconnect the power supply circuit of the electrical equipment.

[0032] This application provides an electrical equipment maintenance device, including a housing, a mounting base, and an adjustment mechanism. The adjustment mechanism includes a first adjustment component and a second adjustment component. The first adjustment component includes an adjustment member, a first connecting block, and a support rod. The adjustment member is mounted on the mounting base. The support rod is hinged to the first connecting block, and the first connecting block is slidably connected to the adjustment member. The end of the support rod away from the mounting base is rotatably connected to the housing via the second adjustment component. Moving the support rod moves the housing from an installation position to a maintenance position. By using an adjustment mechanism to move the housing, it allows the housing to be moved from a gap or narrow space to an open space before the electrical equipment mounted on the housing can be maintained, making maintenance more convenient. Attached Figure Description

[0033] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0034] Figure 1 A schematic diagram of the structure of the first adjusting mechanism in the electrical equipment maintenance device provided in this application;

[0035] Figure 2 A schematic diagram of the electrical equipment maintenance device provided in this application when it is in the installation position;

[0036] Figure 3 A schematic diagram of the electrical equipment maintenance device provided in this application when it is in the maintenance position;

[0037] Figure 4 A cross-sectional view of the second adjusting mechanism in the electrical equipment maintenance device provided in this application;

[0038] Figure 5 A schematic diagram of the heat dissipation mechanism in the electrical equipment maintenance device provided in this application;

[0039] Figure 6 for Figure 4 Enlarged view of point A in the middle;

[0040] Figure 7 for Figure 4 A schematic diagram showing the movement direction of the first baffle.

[0041] Figure 8A schematic diagram of the fireproof sealing mechanism in the electrical equipment maintenance device provided in this application;

[0042] Figure 9 for Figure 8 Enlarged view of point B in the middle;

[0043] Figure 10 A schematic diagram of the electrical equipment maintenance device provided in this application with the maintenance port in the open state;

[0044] Figure 11 A schematic diagram showing the installation position of the closing mechanism in the electrical equipment maintenance device provided in this application;

[0045] Figure 12 for Figure 11 Enlarged view of point C in the middle;

[0046] Figure 13 A schematic diagram of the closing mechanism in the electrical equipment maintenance device provided in this application;

[0047] Figure 14 for Figure 13 Enlarged view of point D in the middle.

[0048] Figure label:

[0049] 10-Housing; 11-Slide groove; 12-Heat dissipation hole; 13-Inspection port;

[0050] 20 - Mounting base;

[0051] 30 - Adjustment mechanism;

[0052] 100 - First adjustment component; 110 - Adjustment element; 120 - First connecting block; 130 - Support rod; 131 - Third mounting slot; 132 - Fourth mounting slot;

[0053] 200 - Second adjusting component; 210 - First connecting shaft; 211 - First mounting slot; 212 - Second mounting slot; 213 - Limiting slot; 220 - Second connecting shaft; 230 - First locking element; 231 - First gear; 232 - First locking block; 233 - First locking screw; 234 - First drive motor; 235 - Tooth; 240 - Adjusting slide rail; 250 - Adjusting slider; 260 - Second locking element; 261 - Second locking block; 262 - Second locking screw; 263 - Second drive motor;

[0054] 300 - Heat dissipation mechanism; 310 - Heat dissipation drive motor; 320 - Adjusting screw; 330 - First baffle;

[0055] 400 - Fireproof sealing mechanism; 410 - Sealing plate; 420 - Driven shaft; 430 - Sealing drive motor; 440 - Drive shaft; 450 - Driven helical gear; 460 - Driven helical gear;

[0056] 500 - Closing mechanism; 510 - Second baffle; 520 - Positioning shaft; 530 - Rotating sleeve; 540 - Closing drive motor; 550 - Second gear; 560 - Third gear; 570 - Return spring; 580 - Rubber sleeve; 590 - Connecting rod; 5100 - Telescopic drive assembly; 5101 - Telescopic drive motor; 5102 - Fixing screw; 5103 - Second connecting block;

[0057] 600 - Intelligent control device; 610 - Controller; 620 - Smoke detector; 630 - Main circuit breaker.

[0058] The accompanying drawings illustrate specific embodiments of this application, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concept of this application to those skilled in the art through reference to particular embodiments. Detailed Implementation

[0059] To make the objectives, technical solutions, and advantages of this application clearer, the technical solutions of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0060] The terms “first,” “second,” “third,” “fourth,” etc. (if present) in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a particular order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented, for example, in a sequence other than those illustrated or described herein.

[0061] In this application, the terms "exemplary" or "for example" are used to indicate examples, illustrations, or descriptions. Any embodiment or design described as "exemplary" or "for example" in this application should not be construed as being more preferred or advantageous than other embodiments or designs. Specifically, the use of terms such as "exemplary" or "for example" is intended to present the relevant concepts in a specific manner.

[0062] In the description of the embodiments of this application, it should be understood that the terms "inner", "outer", "upper", "bottom", "front", "rear", etc., indicate the orientation or positional relationship (if any) based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0063] In order to improve the safety and stability of electrical equipment maintenance, existing technologies typically employ maintenance devices to protect and support the equipment. These devices include a housing mounted on a wall, with the electrical equipment housed inside. A closable maintenance door is located on the side wall of the housing, allowing access to the internal electrical equipment for maintenance.

[0064] The electrical equipment mentioned in this application is a general term for equipment such as transformers, power lines, and circuit breakers in a power system.

[0065] In the above technical solution, the shell needs to be fixed to the wall, which means that the shell cannot be moved. In an open space, the maintenance door can be opened for direct maintenance. However, when the electrical equipment needs to be installed in a narrow space due to site limitations, such as the gap between two walls or embedded in the wall, the staff cannot carry out maintenance by opening the maintenance door. In this case, the maintenance device or electrical equipment needs to be removed, which is inconvenient for maintenance and greatly reduces maintenance efficiency.

[0066] To address the aforementioned problems, this application provides an electrical equipment maintenance device. An adjustment mechanism within the device allows the housing containing the electrical equipment to be moved from a confined space to an open space without disassembling the device or the equipment. This not only facilitates maintenance for workers but also improves maintenance efficiency. The following detailed description of this application, in conjunction with the accompanying drawings, will illustrate this application.

[0067] in, Figure 1 A schematic diagram of the structure of the first adjusting mechanism in the electrical equipment maintenance device provided in this application; Figure 2 A schematic diagram of the electrical equipment maintenance device provided in this application when it is in the installation position;

[0068] Figure 3 A schematic diagram of the electrical equipment maintenance device provided in this application when it is in the maintenance position; Figure 4 A cross-sectional view of the second adjusting mechanism in the electrical equipment maintenance device provided in this application; Figure 5 A schematic diagram of the heat dissipation mechanism in the electrical equipment maintenance device provided in this application; Figure 6 for Figure 4 Enlarged view of point A in the middle; Figure 7 for Figure 4A schematic diagram showing the movement direction of the first baffle. Figure 8 A schematic diagram of the fireproof sealing mechanism in the electrical equipment maintenance device provided in this application; Figure 9 for Figure 8 Enlarged view of point B in the middle;

[0069] Figure 10 A schematic diagram of the electrical equipment maintenance device provided in this application with the maintenance port in the open state; Figure 11 A schematic diagram showing the installation position of the closing mechanism in the electrical equipment maintenance device provided in this application;

[0070] Figure 12 for Figure 11 Enlarged view of point C in the middle; Figure 13 A schematic diagram of the closing mechanism in the electrical equipment maintenance device provided in this application; Figure 14 for Figure 13 Enlarged view of point D in the middle.

[0071] like Figure 1 As shown, the present application provides an electrical equipment maintenance device, including a housing 10, a mounting base 20 and an adjustment mechanism 30. The adjustment mechanism 30 includes at least two first adjustment components 100, each of which includes an adjustment member 110, a first connecting block 120 and a support rod 130.

[0072] Adjustment component 110 is mounted on mounting base 20, first connecting block 120 is mounted on adjustment component 110, and both ends of support rod 130 are rotatably connected to first connecting block 120 and housing 10 respectively.

[0073] The adjusting member 110 drives the first connecting block 120 to move along the adjusting member 110. The movement of the first connecting block 120 drives the support rod 130 to push the housing 10 from the installation position to the maintenance position.

[0074] By setting an adjustment mechanism 30 to move the housing 10, the housing 10 can be moved from a gap or narrow place to an open space, and then the electrical equipment installed on the housing 10 can be inspected and repaired, which improves the inspection and repair efficiency.

[0075] The housing 10 is a cuboid and can be made of materials such as metal plates or alloys. The mounting base 20 is installed on a wall or the ground, and an opening is provided in the middle of the mounting base 20 to reduce its weight.

[0076] For example, there are two first adjusting components 100. Vertical grooves are provided on both sides of the opening. Adjusting members 110 are installed in the grooves. Mounting holes are provided on the upper and lower sidewalls of the grooves. Both ends of the adjusting member 110 can be inserted into the mounting holes on both sides. At least one of the mounting holes on the upper and lower sides is a through hole, which can control the rotation of the adjusting member 110.

[0077] The two adjacent support rods 130 are arranged in a crisscross pattern. Specifically, one end of the left support rod 130 is rotatably connected to the bottom of the left adjusting member 110 via the first connecting block 120, and the other end is rotatably connected to the top left side of the housing 10. One end of the right support rod 130 is rotatably connected to the top of the right adjusting member 110 via the first connecting block 120, and the other end is rotatably connected to the bottom right side of the housing 10. The rotatable connection between the support rods 130 and the housing 10 and the first connecting block 120 can be a hinge.

[0078] When the adjusting members 110 on both sides rotate, the first connecting blocks 120 on them move along the adjusting members 110 (the two first connecting blocks 120 move in opposite directions), thereby causing the two support rods 130 to unfold. The combined force of the two support rods 130 pushes the housing 10 from the installation position to the maintenance position. Similarly, when the adjusting members 110 reverse, the housing 10 can be moved from the maintenance position back to the installation position.

[0079] like Figure 2 As shown, when the housing 10 is in the installation position, the housing 10 is close to the mounting base 20, and the adjusting member 110 is retracted. For example... Figure 3 As shown, when the housing 10 is in the maintenance position, the housing 10 is away from the mounting base 20, and the adjusting member 110 is unfolded.

[0080] It should be noted that the rotation of the adjusting component 110 can be controlled manually or by a motor.

[0081] like Figure 4 As shown, in the embodiments provided in this application, the adjustment mechanism 30 further includes a second adjustment component 200. The second adjustment component 200 includes a first connecting shaft 210, a second connecting shaft 220, and a first locking member 230. The first connecting shaft 210 is provided with a first mounting groove 211 and a second mounting groove 212 that are interconnected. The first locking member 230 includes a first gear 231, a first locking block 232, a first locking screw 233, and a first drive motor 234. The first locking block 232 is provided with a first threaded hole.

[0082] The first connecting shaft 210 is mounted on the support rod 130.

[0083] The first locking block 232, the first locking screw 233 and the first drive motor 234 are all disposed in the first mounting groove 211. One end of the first locking screw 233 is connected to the output shaft of the first drive motor 234, and the other end is connected to the first locking block 232 through the first threaded hole.

[0084] The first gear 231 is disposed in the second mounting groove 212. One end of the second connecting shaft 220 is inserted into the second mounting groove 212 and connected to the first gear 231. The other end of the second connecting shaft 220 is connected to the housing 10.

[0085] The first locking block 232 has teeth 235 on its side wall near the first gear 231. The first drive motor 234 drives the first locking screw 233 to rotate. The rotation of the first locking screw 233 causes the first locking block 232 to move toward the first gear 231 so that the teeth 235 mesh with the first gear 231 to lock the second connecting shaft 220.

[0086] The second adjustment assembly 200 is disposed at one end of the support rod 130 near the housing 10. The first connecting shaft 210 is cylindrical, and a first mounting groove 211 is disposed inside the first connecting shaft 210 and parallel to it. The second mounting groove 212 is perpendicular to the first mounting groove 211 and located above it. The second connecting shaft 220 is L-shaped, with its end near the first connecting shaft 210 parallel to the first mounting groove 211.

[0087] The side walls on both sides of the second mounting groove 212 are provided with connecting holes, and a first gear 231 is provided between the two connecting holes. The two second connecting shafts 220 are parallel to one end of the first mounting groove 211 and are fixedly connected to the tooth surfaces on both sides of the first gear 231 through the connecting holes on both sides.

[0088] The first locking block 232, the first locking screw 233, and the first drive motor 234 are arranged sequentially from top to bottom in the first mounting groove 211, with the teeth 235 located on the top of the first locking block 232.

[0089] Under the action of the second connecting shaft 220 and the first gear 231, the housing 10 rotates along the axis of the first gear 231. When it rotates to the appropriate position, the first drive motor 234 drives the first locking screw 233 to rotate, causing the first locking block 232 to rise along the first locking screw 233 until its teeth 235 mesh with the first gear 231, thereby locking the second connecting shaft 220 through the first gear 231 so that the housing 10 is kept in the current position.

[0090] In the above scheme, the support rod 130 is rotatably connected to the housing 10 through the second adjustment component 200, so that the housing 10 remains parallel to the mounting base 20 during movement.

[0091] Continue as Figure 4 As shown in the embodiments provided in this application, the second adjustment component 200 further includes an adjustment slide rail 240 and an adjustment slider 250.

[0092] The adjusting slide rail 240 is mounted on the housing 10, and the adjusting slider 250 is mounted on the second connecting shaft 220. The adjusting slider 250 is slidably connected to the adjusting slide rail 240 so that the housing 10 can move parallel to the mounting base 20.

[0093] The second connecting shaft 220 is connected to the adjusting slider 250 at one end perpendicular to the second mounting groove 212. The adjusting slide rail 240 can be set horizontally to allow the housing 10 to slide left and right in the horizontal direction, or it can be set at an angle to allow the housing 10 to slide at an angle, which can be flexibly adjusted according to actual operation requirements.

[0094] Continue as Figure 4 As shown in the embodiments provided in this application, the second adjustment component 200 further includes a second locking member 260, which includes a second locking block 261, a second locking screw 262, and a second drive motor 263. The second locking block 261 includes a second threaded hole, and the support rod 130 includes a third mounting groove 131 and a fourth mounting groove 132 that are interconnected.

[0095] At least part of the first connecting shaft 210 is rotatably disposed in the third mounting groove 131, and a limit groove 213 is also provided on the first connecting shaft 210.

[0096] The second locking block 261, the second locking screw 262, and the second drive motor 263 are all disposed in the fourth mounting groove 132. One end of the second locking screw 262 is fixedly connected to the output shaft of the second drive motor 263, and the other end is connected to the second locking block 261 through the second threaded hole.

[0097] The second drive motor 263 drives the second locking screw 262 to rotate, thereby driving the second locking member 260 to be inserted into the limiting groove 213 to lock the first connecting shaft 210.

[0098] The third mounting groove 131 is located above the fourth mounting groove 132. The diameter of the fourth mounting groove 132 is smaller than the diameter of the third mounting groove 131. The top opening of the third mounting groove 131 is provided with an inwardly protruding annular snap-fit ​​part. The outer wall of the middle part of the first connecting shaft 210 is provided with an inwardly recessed annular groove. The annular snap-fit ​​part is snapped into the annular groove. At this time, the lower part of the first connecting shaft 210 is located inside the third mounting groove 131, and the upper part is located outside the support rod 130, so that the first snap-fit ​​part is snapped onto the support rod 130 and can rotate relative to the support rod 130.

[0099] When the first connecting shaft 210 rotates to a suitable angle, the second drive motor 263 starts, drives the second locking screw 262 to rotate, and drives the second locking block 261 to move upward, so that the second locking block 261 is engaged in the limiting groove 213, thereby locking the first connecting shaft 210.

[0100] Among them, the second locking block 261 is an octagonal nut, and the third mounting groove 131 is an octagonal slot.

[0101] The housing 10 can be rotated by the cooperation of the second locking member 260, the first locking member 230 and the adjusting slider 250 to adjust the display status of the electrical equipment inside the housing 10, so that the electrical equipment is in the best maintenance position and the maintenance efficiency is improved.

[0102] like Figure 5-7 As shown in the embodiment provided in this application, heat dissipation mechanisms 300 are provided on both sides of the housing 10. The heat dissipation mechanism 300 includes a heat dissipation drive motor 310, an adjusting screw 320 and a first baffle 330. The first baffle 330 is provided with a third threaded hole, and the housing 10 is provided with a sliding groove 11 and a heat dissipation hole 12.

[0103] Both the heat dissipation drive motor 310 and the adjusting screw 320 are mounted on the housing 10, and the heat dissipation drive motor 310 is connected to the adjusting screw 320.

[0104] The first baffle 330 is placed over the heat dissipation hole 12. One end of the first baffle 330 is connected to the adjusting screw 320 through the third threaded hole. The other end of the first baffle 330 is slidably disposed in the slide groove 11. The heat dissipation drive motor 310 drives the adjusting screw 320 to rotate. The rotation of the adjusting screw 320 causes the first baffle 330 to slide along the slide groove 11, so that the first baffle 330 opens the heat dissipation hole 12 for heat dissipation.

[0105] In this context, both +X and -X directions represent the movement directions of the first baffle 330. A heat dissipation drive motor 310 is mounted on the top of the housing 10. The output shaft of the heat dissipation drive motor 310 is fixedly connected to an adjusting screw 320. The threads on the adjusting screw 320 are divided into left-hand threads and right-hand threads, with the two threads rotating in opposite directions.

[0106] The heat dissipation hole 12 is a horizontally placed strip-shaped hole, and multiple heat dissipation holes 12 are provided on the side wall of the housing 10 from top to bottom.

[0107] Both threads are equipped with a first baffle 330, and the heat dissipation holes 12 are located in the middle of the first baffle 330. When the electrical equipment stops working, the heat dissipation drive motor 310 rotates, driving the two first baffles 330 to move along the +X and -X directions respectively, thereby closing the heat dissipation holes 12 to prevent dust from entering the housing 10 and affecting the electrical equipment. When the electrical equipment is started, the heat dissipation drive motor 310 reverses, causing the first baffles 330 to open the heat dissipation holes 12, and adjusting the opening degree of the heat dissipation holes 12 according to the temperature inside the housing 10.

[0108] Combination Figure 5 , Figure 8 and Figure 9As shown in the embodiment provided in this application, fireproof sealing mechanisms 400 are also provided on both sides of the housing 10. The fireproof sealing mechanism 400 includes a sealing plate 410, a driven shaft 420 and a sealing drive motor 430.

[0109] The sealing plate 410 is fixedly connected to the driven shaft 420. The output shaft of the sealing drive motor 430 is connected to the driven shaft 420. The sealing drive motor 430 drives the driven shaft 420 to rotate so that the sealing plate 410 covers the first baffle 330 and the heat dissipation hole 12.

[0110] To avoid affecting heat dissipation from the housing 10, the sealing plate 410 is in its initial position when the electrical equipment is operating, with an angle of 30-45 degrees between the sealing plate 410 and the housing 10. Furthermore, the sealing plate 410 is made of insulating and fire-resistant material.

[0111] Since most electrical equipment is located in the computer room, when electrical equipment malfunctions and spontaneously combusts, the sealing plate 410 closes under the drive of the drive motor to prevent the fire from spreading or affecting other equipment.

[0112] For example, the driven shaft 420 is laterally positioned at the top of the housing 10. To simultaneously close the sealing plates 410 on both sides, a sealing drive motor 430 is positioned at the top of the housing 10. The sealing drive motor 430 is a dual-head motor, with each end connected to a drive shaft 440. Each end of the drive shaft 440 is connected to a drive helical gear 450, and the end of the driven shaft 420 is connected to a driven helical gear 460. The drive helical gears 450 and 460 mesh. When the sealing drive motor 430 rotates, it drives the drive shafts 440 on both sides to rotate. Simultaneously, through the drive helical gears 450 and 460, it drives the driven shaft 420 to rotate, thereby closing the sealing plates 410 and achieving a seal.

[0113] like Figure 10-14 As shown in the embodiment provided in this application, the housing 10 is also provided with a closing mechanism 500 and an inspection port 13. The closing mechanism 500 includes a second baffle 510, a positioning shaft 520, a rotating sleeve 530, a closing drive motor 540, and a second gear 550.

[0114] The positioning shaft 520 is mounted on the housing 10, the rotating sleeve 530 is mounted on the positioning shaft 520, the second gear 550 is mounted on the rotating sleeve 530, and the output shaft of the closed drive motor 540 is connected to the second gear 550.

[0115] The closed drive motor 540 drives the second gear 550 to rotate, thereby rotating the sleeve so that the second baffle 510 opens the inspection port 13.

[0116] The access port 13 is located on the front of the housing 10, and the closing mechanism 500 is located on the top of the housing 10. The closing mechanism 500 is used to open and close the access port 13.

[0117] The positioning shaft 520 is located on the top of the housing 10. The rotating sleeve 530 rotates around the positioning shaft 520. Two second gears 550 are respectively located at both ends of the rotating sleeve 530. The closing drive motor 540 is located behind the rotating sleeve 530. The closing drive motor 540 is also a double-headed motor. Each end is connected to a connecting rod 590. The end of the connecting rod 590 is connected to a third gear 560. The third gear 560 meshes with the second gear 550. The closing drive motor 540 drives the third gear 560 to rotate, which in turn drives the second gear 550 to rotate, and then drives the rotating sleeve 530 to rotate, so that the second baffle 510 opens or closes the inspection port 13.

[0118] In the embodiments provided in this application, the closing mechanism 500 further includes a return spring 570.

[0119] The reset spring 570 is located between the positioning shaft 520 and the rotating sleeve 530. The two ends of the reset spring 570 are fixedly connected to the positioning shaft 520 and the rotating sleeve 530 respectively. The reset spring 570 drives the rotating sleeve 530 to rotate, so that the second baffle 510 closes the inspection port 13.

[0120] The reset spring 570 is cylindrical, and it can assist in closing the inspection port 13 by driving the second baffle 510.

[0121] For example Figure 14 As shown, the connecting rod 590 is a telescopic rod, and the closing mechanism 500 also includes a telescopic drive assembly 5100. The telescopic drive assembly 5100 includes a telescopic drive motor 5101, a fixing screw 5102, and a second connecting block 5103. The telescopic drive motor 5101 is located behind the closing drive motor 540. The telescopic drive motor 5101 is also a double-headed motor, with fixing screws 5102 connected to both ends. The fixing screws 5102 are connected to the connecting rod 590 on the same side through the second connecting block 5103.

[0122] When the telescopic drive motor 5101 drives the fixed screw 5102 to rotate, it drives the second connecting block 5103 to move along the fixed screw 5102, thereby driving the connecting rod 590 to extend and retract, so as to drive the third gear 560 to move, thereby adjusting the distance between the third gears 560 on both sides, so as to flexibly adjust the connection effect between the third gear 560 and the second gear 550, thereby improving the transmission efficiency between the two gears.

[0123] In the embodiments provided in this application, a rubber sleeve 580 is provided on the second baffle 510. When the inspection port 13 is closed, the rubber sleeve 580 is used for buffering to prevent the second baffle 510 from moving too fast and damaging the housing 10.

[0124] For example, the bottom of the second baffle 510 is provided with a striking function rod, and the outside of the striking function rod is provided with a rubber sleeve 580. At this time, the striking function rod with the rubber sleeve 580 can not only play a buffering role, but also push the staff to disconnect from the equipment circuit when an electrical abnormality occurs during the maintenance of electrical equipment, so as to prevent the staff from being electrocuted and further improve the safety during equipment maintenance.

[0125] like Figure 10 As shown in the embodiment provided in this application, an intelligent control device 600 is provided inside the housing 10. The intelligent control device 600 includes a controller 610, a smoke detector 620 and a main circuit breaker 630 connected in sequence. The main circuit breaker 630 is connected to the electrical equipment. The controller 610 is used to receive the smoke signal detected by the smoke detector 620 and control the main circuit breaker 630 to disconnect the power supply circuit of the electrical equipment.

[0126] The controller 610 is embedded in the upper inner surface of the housing 10, the smoke detector is fixedly installed on the lower surface of the controller 610, and the main circuit breaker 630 is fixedly installed on the inner side wall of the housing 10. The main circuit breaker 630 and the controller 610 are electrically connected to each other.

[0127] For example, in addition to the smoke detector, the detection device may also be equipped with a current monitor and a temperature sensor. Both the current monitor and the temperature sensor are connected to the controller 610. The current monitor is used to monitor the current change of the circuit, and the temperature sensor is used to detect the temperature change inside the housing 10.

[0128] This application utilizes the cooperation of a first adjustment component and a second adjustment component to extend and rotate the housing in multiple directions and angles, quickly adjusting the display status of the maintenance device and improving the user's maintenance efficiency. Through an intelligent control device, the device's status is monitored in real time, enhancing the operator's control over the equipment. Combined with a heat dissipation mechanism, the operating temperature of the equipment can be flexibly controlled, improving both work efficiency and safety during use.

[0129] Furthermore, the fireproof sealing mechanism ensures complete isolation of the internal and external environments of the casing in the event of ignition due to overload or other reasons, preventing further fire spread and greater losses, and improving the safety of the equipment during use and maintenance.

[0130] The closing mechanism allows for flexible opening and closing of the inspection port on the casing. It also drives the knocking function rod to disconnect the worker from the equipment circuit when an electrical abnormality occurs during equipment maintenance, preventing electric shock and further improving safety during equipment maintenance.

[0131] The technical solutions of this application have been described above with reference to the preferred embodiments shown in the accompanying drawings. However, it is readily understood by those skilled in the art that the scope of protection of this application is obviously not limited to these specific embodiments. The above embodiments are only used to illustrate the technical solutions of this application and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. An electrical equipment maintenance device, characterized in that, The device includes a housing (10), a mounting base (20), and an adjustment mechanism (30). The adjustment mechanism (30) includes at least two first adjustment components (100). Each first adjustment component (100) includes an adjustment member (110), a first connecting block (120), and a support rod (130). The adjustment member (110) is disposed on the mounting base (20), and the first connecting block (120) is disposed on the adjustment member (110). The two ends of the support rod (130) are rotatably connected to the first connecting block (120) and the housing (10), respectively. The adjustment member (110) drives the first connecting block (120) to move along the adjustment member (110), and the movement of the first connecting block (120) drives the support rod (130) to push the housing (10) away from the mounting base (20).

2. The electrical equipment maintenance device according to claim 1, characterized in that, The adjustment mechanism (30) further includes a second adjustment component (200), which includes a first connecting shaft (210), a second connecting shaft (220), and a first locking member (230). The first connecting shaft (210) is provided with a first mounting groove (211) and a second mounting groove (212) that are in communication with each other. The first connecting shaft (210) is disposed on the support rod (130), the locking member (230) is disposed in the first mounting groove (211), the second connecting shaft (220) is rotatably connected to the second mounting groove (212), the other end of the second connecting shaft (220) is connected to the housing (10), and the first locking member (230) is used to lock the second connecting shaft (220).

3. The electrical equipment maintenance device according to claim 2, characterized in that, The first locking member (230) includes a first gear (231), a first locking block (232), a first locking screw (233) and a first drive motor (234), and the first locking block (232) is provided with a first threaded hole; The first locking block (232), the first locking screw (233) and the first drive motor (234) are all disposed in the first mounting groove (211). One end of the first locking screw (233) is connected to the output shaft of the first drive motor (234), and the other end is connected to the first locking block (232) through the first threaded hole. The first gear (231) is disposed in the second mounting groove (212), and the first gear (231) is fixedly connected to the second connecting shaft (220); The first locking block (232) has teeth (235) on its side wall near the first gear (231). The first drive motor (234) drives the first locking screw (233) to rotate. The first locking screw (233) drives the first locking block (232) to move toward the first gear (231) so that the teeth (235) mesh with the first gear (231) to lock the second connecting shaft (220).

4. The electrical equipment maintenance device according to claim 2, characterized in that, The second adjustment assembly (200) further includes an adjustment slide rail (240) and an adjustment slider (250); The adjusting slide rail (240) is disposed on the housing (10), and the adjusting slider (250) is disposed on the second connecting shaft (220). The adjusting slider (250) is slidably connected to the adjusting slide rail (240) so that the housing (10) moves parallel to the mounting base (20).

5. The electrical equipment maintenance device according to claim 4, characterized in that, The second adjustment assembly (200) further includes a second locking member (260), which includes a second locking block (261), a second locking screw (262), and a second drive motor (263). The second locking block (261) includes a second threaded hole, and the support rod (130) includes a third mounting groove (131) and a fourth mounting groove (132) that are interconnected. At least a portion of the first connecting shaft (210) is rotatably disposed within the third mounting groove (131), and a limiting groove (213) is also provided on the first connecting shaft (210); The second locking block (261), the second locking screw (262) and the second drive motor (263) are all disposed in the fourth mounting groove (132). One end of the second locking screw (262) is fixedly connected to the output shaft of the second drive motor (263), and the other end is connected to the second locking block (261) through the second threaded hole. The second drive motor (263) drives the second locking screw (262) to rotate, so as to drive the second locking member (260) to be inserted into the limiting groove (213) to lock the first connecting shaft (210).

6. The electrical equipment maintenance device according to claim 1, characterized in that, The housing (10) is provided with heat dissipation mechanisms (300) on both sides. The heat dissipation mechanism (300) includes a heat dissipation drive motor (310), an adjusting screw (320) and a first baffle (330). The first baffle (330) is provided with a third threaded hole. The housing (10) is provided with a sliding groove (11) and a heat dissipation hole (12). The heat dissipation drive motor (310) and the adjusting screw (320) are both mounted on the housing (10), and the heat dissipation drive motor (310) is connected to the adjusting screw (320); The first baffle (330) is covered on the heat dissipation hole (12). One end of the first baffle (330) is connected to the adjusting screw (320) through the third threaded hole. The other end of the first baffle (330) is slidably disposed in the slide groove (11). The heat dissipation drive motor (310) drives the adjusting screw (320) to rotate. The rotation of the adjusting screw (320) drives the first baffle (330) to slide along the slide groove (11) so that the first baffle (330) opens the heat dissipation hole (12) for heat dissipation.

7. The electrical equipment maintenance device according to claim 6, characterized in that, The housing (10) is also provided with fireproof sealing mechanisms (400) on both sides. The fireproof sealing mechanism (400) includes a sealing plate (410), a driven shaft (420) and a sealing drive motor (430). The sealing plate (410) is fixedly connected to the driven shaft (420), and the output shaft of the sealing drive motor (430) is connected to the driven shaft (420). The sealing drive motor (430) drives the driven shaft (420) to rotate so that the sealing plate (410) covers the first baffle (330) and the heat dissipation hole (12).

8. The electrical equipment maintenance device according to claim 7, characterized in that, The housing (10) is also provided with a closing mechanism (500) and an inspection port (13). The closing mechanism (500) includes a second baffle (510), a positioning shaft (520), a rotating sleeve (530), a closing drive motor (540), and a second gear (550). The positioning shaft (520) is disposed on the housing (10), the rotating sleeve (530) is sleeved on the positioning shaft (520), the second gear (550) is disposed on the rotating sleeve (530), and the output shaft of the closed drive motor (540) is connected to the second gear (550). The closed drive motor (540) drives the second gear (550) to rotate, thereby causing the sleeve (530) to rotate, so that the second baffle (510) opens the inspection port (13).

9. The electrical equipment maintenance device according to claim 8, characterized in that, The closing mechanism (500) also includes a return spring (570); The reset spring (570) is disposed between the positioning shaft (520) and the rotating sleeve (530). The two ends of the reset spring (570) are fixedly connected to the positioning shaft (520) and the rotating sleeve (530) respectively. The reset spring (570) drives the rotating sleeve (530) to rotate, so that the second baffle (510) closes the inspection port (13).

10. The electrical equipment maintenance device according to claim 1, characterized in that, The housing (10) is equipped with an intelligent control device (600). The intelligent control device (600) includes a controller (610), a smoke detector (620), and a main circuit breaker (630) connected in sequence. The main circuit breaker (630) is connected to the electrical equipment. The controller (610) is used to receive the smoke signal detected by the smoke detector (620) and control the main circuit breaker (630) to disconnect the power supply circuit of the electrical equipment.

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