A standardized box-type substation and its use method

Abstract

The present invention discloses a standardized box-type substation and a method for using the same, comprising a substation body, a door groove being provided on one side surface of the substation body, box doors being rotatably connected on both sides of the inner side wall of the door groove through hinges, and when the box door is successfully locked, an internal reminder column will slide outward from the inside of the box door, so that the reminder column slides to be parallel to the surface of the box door, and the box doors on both sides of the surface are successfully locked to each other, and the position of the reminder column can be observed by the worker to judge whether the box door is successfully locked, thereby improving the work quality of the staff and ensuring effective protection of the components inside the substation body, while the traditional method of using a key to unlock the box door cannot ensure that the box door is effectively locked, and instead of the traditional operation of using a key to unlock the box door, the staff does not need to carry a key to unlock the box door, thereby reducing the work burden of the staff and improving the maintenance efficiency of the staff.

Description

Technical Field

[0001] The invention relates to the field of transformer substations, in particular to a standardized box-type transformer substation and a use method thereof. Background Art

[0002] Standardized box-type substation is an integrated power distribution equipment, which is packaged and designed in the form of a box, and contains components such as transformers, switchgear, protection equipment and control equipment. These components are assembled in a compact space, so that the substation can provide efficient power distribution and control functions in a smaller space.

[0003] According to an intelligent solar photovoltaic box-type substation disclosed in Chinese patent number CN109616909B, the present invention provides an intelligent solar photovoltaic box-type substation, including a box-type substation shell, a high-voltage component, a transformer component and a low-voltage component, wherein the high-voltage component, the transformer component and the low-voltage component are arranged in the box-type substation shell; the box-type substation shell is configured to include a top wall, a base, a structural frame, a box door and a locking mechanism, the box door is hinged on the front surface of each chamber of the structural frame, the locking mechanism is arranged on the inner surface of the box door, and the locking mechanism locks the box door to the structural frame; the high-voltage component is used to receive high-voltage electricity, the high-voltage component is electrically connected to the transformer component, the transformer component is used to convert the high-voltage electricity of the high-voltage component into low-voltage electricity, the transformer component is also electrically connected to the low-voltage component, and the low-voltage component is used to output the low-voltage electricity converted by the transformer component. The present invention adopts the substation, and can realize the reliable opening or locking of the photovoltaic box-type substation box door when the photovoltaic box-type substation is under maintenance.

[0004] The above patent has the following problems: when maintenance is required, the opening and closing of the box door is controlled by a locking mechanism, but its locking mechanism makes it impossible for the staff to effectively observe whether the locking mechanism is effectively locked, and it is impossible to effectively observe when it is not locked. At the same time, when it is not locked, the box door is always in a closed state. After the maintenance is completed, the staff needs to close the box door. When the box door is not closed due to the staff's mistake, the staff cannot be reminded that the box door is not effectively closed, thereby failing to effectively protect the internal components. Summary of the invention

[0005] The purpose of the present invention is to provide a standardized box-type substation and a method for using the same in order to solve the problem that the box door cannot be effectively observed when it is not locked and the box door is always in a closed state when it is not locked. After the maintenance is completed, the staff needs to close the box door. When the box door is not closed due to the staff's mistake, the staff cannot be reminded that the box door is not effectively closed, thereby failing to effectively protect the internal components.

[0006] To achieve the above object, the present invention provides the following technical solutions: a standardized box-type substation, comprising a substation body, a door slot is provided on one side surface of the substation body, box doors are rotatably connected to both sides of the inner side wall of the door slot through hinges, self-locking and unlocking components are provided on the surfaces of the two box doors, a partition plate is provided inside the substation body, and reminder components are provided on the side surfaces of the two box doors;

[0007] The locking lever is hinged on the top of the locking lever, and the locking lever is hinged on the top of the locking lever, and the locking lever is hinged on the top of the locking lever, and the locking lever is hinged on the top of the locking lever, and the locking lever is hinged on the top of the locking lever.

[0008] The inner wall of the box door on the other side is fixedly installed with U-shaped frames on both sides, a connecting frame is fixedly installed at one end of the U-shaped frame, a blocking member is rotatably connected inside the U-shaped frame, an oblique groove is provided on one side surface of the blocking member, a first torsion spring is arranged inside the blocking member, blocks are fixedly installed on both side surfaces of the blocking member, slots are provided on both side surfaces of the U-shaped frame, the blocks are slidably connected to the inside of the slots, an arc block is provided on the inner wall of the U-shaped frame, an arc groove is provided on the surface of the fixing column, and the arc block is adapted to the arc groove.

[0009] As a further solution of the present invention: the upper surface of the blocking member is rotatably connected to a first connecting rod through a hinge seat, the other end of the first connecting rod is rotatably connected to a sliding column, the sliding column, the outer surface of the sliding column is slidably connected to a sliding cylinder, the upper surface of the sliding column is fixedly installed with a first spring, and the other end of the first spring is fixedly installed on the inner top wall of the sliding cylinder.

[0010] As a further solution of the present invention: a socket is provided on the upper surface of the sliding cylinder, a groove is provided on one side surface of the partition plate, an electric push rod is fixedly installed on the inner bottom wall of the groove, a support block is fixedly installed on the top of the electric push rod, a rod body is fixedly installed inside the support block, the rod body is adapted to the socket, an extrusion groove is provided on the surface of the fixed column, an extrusion rod is slidably connected to the inside of the extrusion groove, and the extrusion rod is adapted to the extrusion groove.

[0011] As a further solution of the present invention: the extrusion rod slides through the surface of the connecting frame, a second spring is fixedly installed on the outer surface of the extrusion rod, the other end of the second spring is fixedly installed on the side surface of the connecting frame, one side surface of the extrusion rod is rotatably connected to the second connecting rod through a hinge seat, the other end of the second connecting rod is rotatably connected to a reminder column, the reminder column slides through the surface of the other side door, a rectangular groove is opened on one side surface of the door, and the second connecting rod is rotatably connected inside the rectangular groove.

[0012] As a further solution of the present invention: the side surfaces of the two box doors are rotatably connected to a reset rod, the other end of the reset rod is rotatably connected to a sliding seat, a sliding block is fixedly installed on one side surface of the sliding seat, a third sliding groove is opened on the side surface of the substation body, the sliding block is slidably connected to the inside of the third sliding groove, a third spring is fixedly installed on the side surface of the sliding block, the third spring is fixedly installed inside the third sliding groove, and the third spring is in a stressed contracted state at this time.

[0013] As a further solution of the present invention: the reminder component includes a toothed plate fixedly mounted on the upper surface of the sliding seat, the upper surface of the toothed plate is meshingly connected with a gear, a driven column is fixedly mounted inside the gear, the driven column is rotatably connected to the inner wall of the substation body, a plurality of knocking rods are fixedly mounted on one side surface of the driven column, and a knocking head is fixedly mounted on the other end of the knocking rod.

[0014] As a further solution of the present invention: a striking plate is overlapped on one side surface of the striking head, a pull rod is fixedly installed on one side surface of the striking plate, the outer surface of the pull rod is slidably connected with a fixing plate, the fixing plate is fixedly installed on the inner top wall of the substation body, the pull rod slides through and is connected to the surface of the substation body, a square groove is provided on the side surface of the substation body, a limiting plate is slidably connected inside the square groove, a limiting groove is provided on the surface of the pull rod, the limiting plate is matched with the limiting groove, and a fourth spring is arranged between the striking plate and the fixing plate.

[0015] As a further solution of the present invention: both side surfaces of the substation body are provided with heat dissipation frames, the side surfaces of the heat dissipation frames are heat dissipation components, the heat dissipation components include a plurality of heat dissipation grooves opened on the surface of the heat dissipation frame, the side surface of each heat dissipation groove is provided with a movable seat, the internal rotation of the movable seat is connected with a rain shield, heat dissipation fans are fixedly installed on both sides of the inner wall of the substation body by bolts, and the upper surface of the movable seat is set as an inclined surface.

[0016] As a further solution of the present invention: an eccentric wheel is fixedly installed at the output end of the heat dissipation fan, and one side surface of the eccentric wheel is rotatably connected to a swing column via a universal joint, and the other end of the swing column is connected to the lower surface of one of the rain shields via a universal joint, and the upper and lower surfaces of the rain shield are provided with slots, and the interiors of every two of the slots are rotatably connected with a synchronization rod.

[0017] A method for using a standardized box-type substation, using a standardized box-type substation, includes the following steps:

[0018] S1. When the substation body needs to be inspected, the staff first closes the reminder component, and then controls the electric push rod through the controller to drive the rod body to move upward, thereby opening the self-locking and unlocking components, and then rotates the hand-cranked plate 180 degrees. At this time, the knocking plate inside the reminder component is first released within the knocking range of the knocking head, and then the box doors on both sides are automatically opened through the reset rod and the setting of the third spring;

[0019] S2. Then the staff inspects the components inside the substation body. After the inspection is completed, the box doors on both sides need to be closed to check whether one end of the reminder column running through the self-locking and unlocking components is parallel to the box door. If they are parallel, the surface is effectively locked, otherwise it is not effectively locked;

[0020] S3, at the same time, the knocking plate inside the reminder component is placed back within the knocking range of the knocking head. When the doors on both sides are opened for other reasons, the reminder component continuously emits sounds to remind the staff that the doors are not effectively closed.

[0021] S4. Through the setting of the heat dissipation component, during the heat dissipation process, the heat dissipation fan starts to drive the internal fan and the drive shaft to rotate, so that one of the rain shields swings back and forth in a small range, and at the same time drives the rain shields on the upper and lower sides to swing synchronously, so as to clean the debris and dust on the surface of the rain shield.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. Through the self-locking and unlocking components, the box doors on both sides can be fixed and locked to each other, so as to protect the components inside the substation body. When the box door is successfully locked, the internal reminder column will slide outward from the inside of the box door, so that the reminder column slides to be parallel to the surface of the box door, and the box doors on both sides of the surface are successfully locked to each other. The worker can observe the position of the reminder column to judge whether the box door is successfully locked, which improves the work quality of the staff and ensures the effective protection of the components inside the substation body. The traditional method of using a key to unlock the box door cannot ensure that the box door is effectively locked. Instead of the traditional operation of using a key to unlock the box door, the staff does not need to carry a key to unlock the operation, which reduces the staff's workload and improves the staff's maintenance efficiency.

[0024] 2. Through the self-locking and unlocking components, the doors on both sides will automatically lock each other when they are closed without door locks. There is no keyhole on the door, so that outsiders cannot damage the door through the keyhole, which improves the anti-theft effect of the door and ensures the protection effect of the substation body on the internal components;

[0025] 3. Through the reset rod, sliding block, third spring and reminder component, when the box door is not successfully locked, the reset force of the third spring drives the sliding block and the reset rod to move, so that the box doors on both sides rotate to both sides, and the box doors will be automatically opened. In the process of opening the box door, the reminder component will make a sound to remind the staff that the box door is not successfully closed, avoiding the situation where the box door is not closed, and improving the protection effect of the substation body on the internal components;

[0026] 4. Through the heat dissipation component, when the heat dissipation fan is rotating, the rain shield on the other side is driven to swing back and forth. The back and forth swinging of the rain shield causes dust and debris on its surface to fall off the surface, and then the wind force of the fan blows away the dust or debris, thereby improving the ventilation efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of the present invention;

[0028] Figure 2 It is a partial structural schematic diagram of the self-locking and unlocking assembly of the present invention;

[0029] Figure 3 It is a partial structural schematic diagram of the self-locking and unlocking assembly of the present invention;

[0030] Figure 4 For the present invention Figure 3 A schematic diagram of the enlarged structure at A in the middle;

[0031] Figure 5 It is a partial structural schematic diagram of the self-locking and unlocking assembly of the present invention;

[0032] Figure 6 It is a partial structural schematic diagram of the self-locking and unlocking assembly of the present invention;

[0033] Figure 7 It is a structural schematic diagram of the reminder component of the present invention;

[0034] Figure 8 For the present invention Figure 7 A schematic diagram of the enlarged structure at B in the middle;

[0035] Fig. 9 It is a schematic diagram of the internal structure of the transformer substation body of the present invention;

[0036] Fig.10 It is a schematic structural diagram of the heat dissipation assembly of the present invention.

[0037] In the figure:

[0038] 1. Substation body; 2. Box door;

[0039] 3. Self-locking and unlocking assembly; 301. Moving column; 302. Side plate; 303. Fixed column; 304. First push rod; 305. Extrusion seat; 306. Guide rod; 307. U-shaped frame; 308. Blocking member; 309. Bevel groove; 310. First torsion spring; 311. Sliding column; 312. Sliding cylinder; 313. First spring; 314. Socket; 315. Electric push rod; 316. Rod body; 317. Extrusion rod; 318. Second connecting rod; 319. First connecting rod; 320. Second spring; 321. Reminding column; 322. Traction rope; 323. Guide roller; 324. Winding column; 325. Reset spring;

[0040] 4. Reminder assembly; 401. Tooth plate; 402. Gear; 403. Knocking rod; 404. Knocking head; 405. Knocking plate; 406. Pull rod; 407. Fourth spring;

[0041] 5. Reset rod; 6. Sliding block; 7. Third spring;

[0042] 8. heat dissipation assembly; 801. heat dissipation slot; 802. rain shield; 803. heat dissipation fan; 804. eccentric wheel; 805. swing column; 806. synchronization rod. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0044] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second" and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected" and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific circumstances. The following is an explanation of the embodiments of the present invention based on the overall structure of the present invention.

[0045] See also Figures 1 to 10In an embodiment of the present invention, a standardized box-type substation includes a substation body 1, a door groove is provided on one side surface of the substation body 1, and box doors 2 are rotatably connected to both sides of the inner side wall of the door groove through hinges, and self-locking and unlocking components 3 are provided on the surfaces of the two box doors 2. A partition plate is provided inside the substation body 1, and reminder components 4 are provided on the side surfaces of the two box doors 2. The self-locking and unlocking components 3 include a first slide groove provided on the inner side wall of one of the box doors 2, and a moving column 301 is slidably connected inside the first slide groove, and a side plate 302 is fixedly installed on one end of the moving column 301, and a fixed column 303 is fixedly installed on one side surface of the side plate 302. A first push rod 304 is rotatably connected to one side surface of the moving column 301 through a hinge seat, and the first push rod 304 is rotatably connected to the first push rod 304. The other end of 4 is rotatably connected with an extrusion seat 305, a guide block is fixedly installed on the lower surface of the extrusion seat 305, a guide rod 306 is slidably connected inside the guide block, the guide rod 306 is fixedly installed on the inner wall of the box door 2, a traction rope 322 is fixedly installed on the upper surface of the extrusion seat 305, a guide roller 323 is fixedly installed on the inner wall of the box door 2 through a bracket, the traction rope 322 is overlapped on the outer surface of the guide roller 323, the traction rope 322 is wound around a winding column 324, a column is fixedly installed inside the winding column 324, the column is rotatably connected to the upper surface of the bracket, a reset spring piece 325 is fixedly installed on the outer surface of the column, and the reset spring piece 325 is fixedly installed on the inner wall of the box door 2, a fixed plate is fixedly installed on one side surface of the partition plate, and the other side of the box door 2 The inner wall is fixedly installed with U-shaped frames 307 on both sides, one end of the U-shaped frame 307 is fixedly installed with a connecting frame, the inside of the U-shaped frame 307 is rotatably connected with a blocking member 308, one side surface of the blocking member 308 is provided with an inclined groove 309, the inside of the blocking member 308 is provided with a first torsion spring 310, both side surfaces of the blocking member 308 are fixedly installed with clamping blocks, both side surfaces of the U-shaped frame 307 are provided with clamping grooves, the clamping blocks are slidably connected to the inside of the clamping grooves, the inner wall of the U-shaped frame 307 is provided with an arc block, the surface of the fixed column 303 is provided with an arc groove, the arc block is adapted to the arc groove, the upper surface of the blocking member 308 is rotatably connected with a first connecting rod 319 through a hinge seat, and the other end of the first connecting rod 319 is rotatably connected with a sliding column 311, A sliding column 311, the outer surface of the sliding column 311 is slidably connected with a sliding cylinder 312, a first spring 313 is fixedly installed on the upper surface of the sliding column 311, the other end of the first spring 313 is fixedly installed on the inner top wall of the sliding cylinder 312, a plug hole 314 is provided on the upper surface of the sliding cylinder 312, a groove is provided on one side surface of the partition plate, an electric push rod 315 is fixedly installed on the inner bottom wall of the groove, a support block is fixedly installed on the top of the electric push rod 315, a rod body 316 is fixedly installed inside the support block, and the rod body 316 is adapted to the plug hole 314, an extrusion groove is provided on the surface of the fixed column 303, an extrusion rod 317 is slidably connected inside the extrusion groove, the extrusion rod 317 is adapted to the extrusion groove, and the extrusion rod 317 slides through the surface of the connection frame.A second spring 320 is fixedly mounted on the outer surface of the extrusion rod 317, and the other end of the second spring 320 is fixedly mounted on the side surface of the connection frame. A second connecting rod 318 is rotatably connected to one side surface of the extrusion rod 317 through a hinge seat, and a reminder column 321 is rotatably connected to the other end of the second connecting rod 318. The reminder column 321 slides through and is connected to the surface of the other side door 2. A rectangular groove is opened on one side surface of the door 2, and the second connecting rod 318 is rotatably connected inside the rectangular groove.

[0046] In this embodiment, when the staff needs to close the box door 2 after the inspection is completed, the staff first closes one of the box doors 2 so that the insertion hole 314 on the surface of the sliding cylinder 312 on the surface of the box door 2 is clamped on the outer surface of the rod body 316, and then the box door 2 on the other side is closed. The extrusion seat 305 on the surface of one side of the box door 2 is pressed against the surface of the fixed plate on the side surface of the partition plate. During the rotation process, the extrusion seat 305 is pressed and slides on the outer surface of the guide rod 306. The movement of the extrusion seat 305 drives the traction rope 322 to move and slide on the outer surface of the guide roller 323. During the movement, the traction rope 322 drives the winding column 324 to rotate and stretch the reset spring piece 325. The first push rod 304 on one side is moved to stretch, and the movement of the first push rod 304 pushes the moving column 301 to slide inside the first slide slot, and the moving column 301 drives the side plate 302 at one end and the fixed column 303 to move, and the fixed column 303 slides to slide inside the U-shaped frame 307, and the fixed column 303 is pressed on the surface of the inclined groove 309 on the side surface of the blocking member 308 during the sliding process, so that the blocking member 308 rotates upward and the first torsion spring 310 rotates, and when the fixed column 303 slides inside the U-shaped frame 307, the sliding of the fixed column 303 squeezes the squeezing rod 317 on one side, and the squeezing rod 317 is squeezed to slide, The movement of the extrusion rod 317 drives the second connecting rod 318 to move, and the second connecting rod 318 moves and drives the reminder column 321 to slide. The reminder column 321 slides outward so that one end thereof is parallel to the outer surface of the box door 2, which indicates that the locking is successful. Then the first torsion spring 310 drives the blocking member 308 to reset. The blocking member 308 resets and drives the card block to slide on the inner bottom wall of the card slot, and the fixed column 303 is clamped to the inside of the U-shaped frame 307 and the blocking member 308. When the blocking member 308 rotates, it drives the first connecting rod 319 on the upper surface to move, and the first connecting rod 319 drives the sliding column 311 on the upper surface to slide inside the sliding cylinder 312, and When the first spring 313 inside is squeezed, when unlocking is required, the staff starts the electric push rod 315 to drive the rod body 316 on the upper surface to move, and the rod body 316 drives the sliding cylinder 312 and the sliding column 311 at one end to move, and the sliding column 311 drives the first connecting rod 319 on the lower surface and the blocking member 308 on the lower surface to rotate, so that the blocking member 308 cannot limit the fixed column 303, and the reset spring piece 325 on the other side resets and drives the winding column 324 to reset and rotate, so that the traction rope 322 is pulled, so that the extrusion seat 305 on the other side resets and slides, and the fixed column 303 resets and slides to the other side, thereby performing the unlocking operation.

[0047] Please refer to Figures 1 to 10The side surfaces of the two box doors 2 are rotatably connected with a reset rod 5, and the other end of the reset rod 5 is rotatably connected with a sliding seat. A sliding block 6 is fixedly installed on one side surface of the sliding seat. A third sliding groove is opened on the side surface of the substation body 1, and the sliding block 6 is slidably connected to the inside of the third sliding groove. A third spring 7 is fixedly installed on the side surface of the sliding block 6, and the third spring 7 is fixedly installed inside the third sliding groove. The third spring 7 is in a stressed contraction state at this time.

[0048] In this embodiment: after unlocking is completed, the box door 2 rotates outward, and the restoring force of the third spring 7 drives the sliding block 6 to slide inside the third sliding groove. The sliding block 6 slides and drives the restoring rod 5 to move. The movement of the restoring rod 5 causes the box door 2 to flip outward.

[0049] Please refer to Figures 1 to 10 The reminder component 4 includes a tooth plate 401 fixedly mounted on the upper surface of the sliding seat, the upper surface of the tooth plate 401 is meshed with a gear 402, a driven column is fixedly mounted inside the gear 402, and the driven column is rotatably connected to the inner side wall of the substation body 1, and a plurality of knocking rods 403 are fixedly mounted on one side surface of the driven column, and a knocking head 404 is fixedly mounted on the other end of the knocking rod 403, and a knocking plate 405 is overlapped on one side surface of the knocking head 404, and a pull rod 406 is fixedly mounted on one side surface of the knocking plate 405, and a fixed plate is slidably connected to the outer surface of the pull rod 406, and the fixed plate is fixedly mounted on the inner top wall of the substation body 1, and the pull rod 406 slides through and is connected to the surface of the substation body 1, and a square groove is provided on the side surface of the substation body 1, and a limit plate is slidably connected to the inner side of the square groove, and a limit groove is provided on the surface of the pull rod 406, and the limit plate is adapted to the limit groove, and a fourth spring 407 is provided between the knocking plate 405 and the fixed plate.

[0050] In this embodiment: if the box door 2 is not effectively closed, the box door 2 will automatically open, and the sliding seat will drive the tooth plate 401 on the upper surface to move. The movement of the tooth plate 401 causes the gear 402 to rotate. The rotation of the gear 402 drives the knocking rod 403 and the knocking head 404 to rotate. The knocking head 404 rotates to knock the side surface of the knocking plate 405. The knocking plate 405 moves and squeezes the fourth spring 407 to perform a contraction movement and drive the pull rod 406 to slide. The pull rod 406 slides on the side surface of the substation body 1, and the knocking head 404 knocks the knocking plate 405 to make a sound, thereby reminding the staff that the box door 2 is not effectively closed.

[0051] Please refer to Figures 1 to 10, both side surfaces of the substation body 1 are provided with heat dissipation frames, and the side surface heat dissipation components 8 of the heat dissipation frames, the heat dissipation components 8 include a plurality of heat dissipation grooves 801 opened on the surface of the heat dissipation frame, and the side surface of each heat dissipation groove 801 is provided with a movable seat, and the internal rotation of the movable seat is connected with a rain shield 802, and heat dissipation fans 803 are fixedly installed on both sides of the inner wall of the substation body 1 by bolts, and the upper surface of the movable seat is set as an inclined surface, and an eccentric wheel 804 is fixedly installed on the output end of the heat dissipation fan 803, and a swing column 805 is rotatably connected to a side surface of the eccentric wheel 804 through a universal joint, and the other end of the swing column 805 is connected to the lower surface of one of the rain shields 802 through a universal joint, and the upper and lower surfaces of the rain shield 802 are provided with card slots, and the internal rotation of every two card slots is connected with a synchronization rod 806.

[0052] In this embodiment: when the cooling fan 803 is cooling, the rotation of the cooling fan 803 causes the driving shaft to drive the eccentric wheel 804 to rotate, and the rotation of the eccentric wheel 804 drives the universal joint at one end and the swing column 805 to pull, and the movement of the swing column 805 causes the rain shield 802 to swing back and forth in a small range continuously. One of the rain shields 802 swings continuously, and through the rotation of the upper and lower side synchronization rods 806, several rain shields 802 on one side swing back and forth in a small range synchronously.

[0053] In combination with the above-mentioned method for using a standardized box-type substation, a standardized box-type substation is provided below, which specifically includes the following steps:

[0054] S1. When the substation body 1 needs to be inspected, the staff first closes the reminder component 4, and then controls the electric push rod 315 through the controller to drive the rod body 316 to move upward, so as to open the self-locking and unlocking component 3. At this time, the knocking plate 405 inside the reminder component 4 is first released within the knocking range of the knocking head 404, and then the box doors on both sides are automatically opened through the setting of the reset rod 5 and the third spring 7;

[0055] S2, then the staff inspects the components inside the substation body 1. After the inspection is completed, the box doors 2 on both sides need to be closed to check whether one end of the reminder column 321 running through the self-locking and unlocking component 3 is parallel to the box door 2. If they are parallel, the surface is effectively locked, otherwise it is not effectively locked;

[0056] S3, at the same time, the knocking plate 405 inside the reminder component 4 is placed back within the knocking range of the knocking head 404. When the door 2 on both sides is opened due to other reasons, the reminder component 4 continuously emits sound to remind the staff that the door 2 is not effectively closed;

[0057] S4. Through the setting of the heat dissipation component 8, during the heat dissipation process, the heat dissipation fan 803 starts to drive the internal fan and the drive shaft to rotate, so that one of the rain shields 802 swings back and forth in a small range, and at the same time drives the rain shields 802 on the upper and lower sides to swing synchronously, thereby cleaning the debris and dust on the surface of the rain shield 802.

[0058] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A standardized box-type substation, comprising a substation body (1), characterized in that: A door slot is provided on one side surface of the substation body (1), and both sides of the inner side wall of the door slot are rotatably connected to box doors (2) via hinges, and the surfaces of the two box doors (2) are provided with self-locking and unlocking components (3), and a partition plate is provided inside the substation body (1), and the side surfaces of the two box doors (2) are provided with reminder components (4); The self-locking and unlocking assembly (3) comprises a first slide groove formed on an inner side wall of one of the cabinet doors (2), a movable column (301) being slidably connected inside the first slide groove, a side plate (302) being fixedly mounted on one end of the movable column (301), a fixed column (303) being fixedly mounted on one side surface of the side plate (302), a first push rod (304) being rotatably connected to one side surface of the movable column (301) via a hinge seat, the other end of the first push rod (304) being rotatably connected to an extrusion seat (305), a guide block being fixedly mounted on the lower surface of the extrusion seat (305), a guide rod (306) being slidably connected inside the guide block, and the guide rod ( 306) is fixedly mounted on the inner side wall of the box door (2), a traction rope (322) is fixedly mounted on the upper surface of the extrusion seat (305), a guide roller (323) is fixedly mounted on the inner side wall of the box door (2) through a bracket, the traction rope (322) is overlapped on the outer surface of the guide roller (323), the traction rope (322) is wound around a winding column (324), a column is fixedly mounted inside the winding column (324), the column is rotatably connected to the upper surface of the bracket, a reset spring sheet (325) is fixedly mounted on the outer surface of the column, the reset spring sheet (325) is fixedly mounted on the inner side wall of the box door (2), and a fixing plate is fixedly mounted on one side surface of the partition plate; The inner side wall of the box door (2) on the other side is fixedly mounted with U-shaped frames (307) on both sides, a connecting frame is fixedly mounted on one end of the U-shaped frame (307), a blocking member (308) is rotatably connected inside the U-shaped frame (307), a slanted groove (309) is provided on one side surface of the blocking member (308), a first torsion spring (310) is provided inside the blocking member (308), clamping blocks are fixedly mounted on both side surfaces of the blocking member (308), clamping grooves are provided on both side surfaces of the U-shaped frame (307), the clamping blocks are slidably connected to the inside of the clamping grooves, an arc block is provided on the inner side wall of the U-shaped frame (307), an arc groove is provided on the surface of the fixed column (303), and the arc block is adapted to the arc groove.

2. A standardized box-type substation according to claim 1, characterized in that: The upper surface of the blocking member (308) is rotatably connected to a first connecting rod (319) via a hinge seat, and the other end of the first connecting rod (319) is rotatably connected to a sliding column (311), and the outer surface of the sliding column (311) is slidably connected to a sliding cylinder (312), and a first spring (313) is fixedly installed on the upper surface of the sliding column (311), and the other end of the first spring (313) is fixedly installed on the inner top wall of the sliding cylinder (312).

3. A standardized box-type substation according to claim 2, characterized in that: The upper surface of the sliding cylinder (312) is provided with an insertion hole (314), the side surface of the partition plate is provided with a groove, an electric push rod (315) is fixedly installed on the inner bottom wall of the groove, a support block is fixedly installed on the top of the electric push rod (315), a rod body (316) is fixedly installed inside the support block, and the rod body (316) is matched with the insertion hole (314), and the surface of the fixed column (303) is provided with an extrusion groove, and an extrusion rod (317) is slidably connected inside the extrusion groove, and the extrusion rod (317) is matched with the extrusion groove.

4. A standardized box-type substation according to claim 3, characterized in that: The extrusion rod (317) is slidably connected to the surface of the connection frame, a second spring (320) is fixedly mounted on the outer surface of the extrusion rod (317), the other end of the second spring (320) is fixedly mounted on the side surface of the connection frame, one side surface of the extrusion rod (317) is rotatably connected to the second connection rod (318) via a hinge seat, the other end of the second connection rod (318) is rotatably connected to a reminder column (321), the reminder column (321) is slidably connected to the surface of the other side door (2), a rectangular groove is provided on one side surface of the door (2), the second connection rod (318) is rotatably connected inside the rectangular groove.

5. A standardized box-type substation according to claim 1, characterized in that: The side surfaces of the two box doors (2) are both rotatably connected to a reset rod (5), the other end of the reset rod (5) is rotatably connected to a sliding seat, a sliding block (6) is fixedly installed on one side surface of the sliding seat, a third sliding groove is opened on the side surface of the substation body (1), the sliding block (6) is slidably connected to the inside of the third sliding groove, a third spring (7) is fixedly installed on the side surface of the sliding block (6), the third spring (7) is fixedly installed inside the third sliding groove, and the third spring (7) is in a stressed contraction state at this time.

6. A standardized box-type substation according to claim 5, characterized in that: The reminder component (4) comprises a toothed plate (401) fixedly mounted on the upper surface of the sliding seat, the upper surface of the toothed plate (401) being meshedly connected with a gear (402), a driven column being fixedly mounted inside the gear (402), the driven column being rotatably connected to the inner side wall of the transformer substation body (1), a plurality of knocking rods (403) being fixedly mounted on one side surface of the driven column, and a knocking head (404) being fixedly mounted on the other end of the knocking rod (403).

7. A standardized box-type substation according to claim 6, characterized in that: A striking plate (405) is overlapped on one side surface of the striking head (404), a pull rod (406) is fixedly installed on one side surface of the striking plate (405), the outer surface of the pull rod (406) is slidably connected to a fixing plate, the fixing plate is fixedly installed on the inner top wall of the substation body (1), the pull rod (406) is slidably penetrated and connected to the surface of the substation body (1), a square groove is provided on the side surface of the substation body (1), a limit plate is slidably connected inside the square groove, a limit groove is provided on the surface of the pull rod (406), the limit plate is matched with the limit groove, and a fourth spring (407) is provided between the striking plate (405) and the fixing plate.

8. A standardized box-type substation according to claim 1, characterized in that: Both side surfaces of the substation body (1) are provided with heat dissipation frames, and the side surfaces of the heat dissipation frames are provided with heat dissipation components (8), wherein the heat dissipation components (8) include a plurality of heat dissipation grooves (801) provided on the surface of the heat dissipation frame, and each heat dissipation groove (801) is provided with a movable seat on the side surface, and a rain shield (802) is rotatably connected to the inside of the movable seat, and heat dissipation fans (803) are fixedly installed on both sides of the inner wall of the substation body (1) by bolts, and the upper surface of the movable seat is provided as an inclined surface.

9. A standardized box-type substation according to claim 8, characterized in that: An eccentric wheel (804) is fixedly mounted on the output end of the heat dissipation fan (803); a side surface of the eccentric wheel (804) is rotatably connected to a swing column (805) via a universal joint; the other end of the swing column (805) is connected to the lower surface of one of the rain shields (802) via a universal joint; the upper and lower surfaces of the rain shield (802) are both provided with slots; and a synchronization rod (806) is rotatably connected to the interior of every two of the slots.

10. A method for using a standardized box-type substation, characterized in that: A standardized box-type substation according to any one of claims 1 to 9 is used, comprising the following steps: S1. When the substation body (1) needs to be inspected, the staff first closes the reminder component (4), and then controls the electric push rod (315) through the controller to drive the rod body (316) to move upward, thereby opening the self-locking and unlocking component (3), and then rotates the hand-cranked plate (302) 180 degrees. At this time, the knocking plate (405) inside the reminder component (4) is first released within the knocking range of the knocking head (404), and then the box doors on both sides are automatically opened through the setting of the reset rod (5) and the third spring (7); S2, the staff then inspects the components inside the substation body (1). After the inspection is completed, the box doors (2) on both sides need to be closed to check whether one end of the reminder column (321) passing through the self-locking and unlocking component (3) is parallel to the box door (2). If they are parallel, the surface is effectively locked, otherwise it is not effectively locked; S3, at the same time, the knocking plate (405) inside the reminder component (4) is placed back within the knocking range of the knocking head (404), and when the box doors (2) on both sides are opened due to other reasons, the reminder component (4) continuously emits sound to remind the staff that the box doors (2) are not effectively closed; S4. Through the setting of the heat dissipation component (8), during the heat dissipation process, the heat dissipation fan (803) is started to drive the internal fan and the drive shaft to rotate, so that one of the rain shields (802) swings back and forth in a small range, and at the same time drives the rain shields (802) on the upper and lower sides to swing synchronously, thereby cleaning the debris and dust on the surface of the rain shield (802).

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