A power distribution room space optimization arrangement

Abstract

The application discloses a power distribution room space optimization arrangement structure and relates to the technical field of power distribution rooms. The power distribution room space optimization arrangement structure comprises a power distribution cabinet, a cabinet door is arranged on the power distribution cabinet, and the power distribution room space optimization arrangement structure further comprises a shielding plate, which is arranged on the cabinet door and can be flipped along a vertical shaft, and a sealing rubber ring is arranged on the outer side of the shielding plate. The shielding plate is folded and stored in cooperation with the folding pedal, the limited space of the narrow power distribution room is efficiently utilized, the shielding plate is flipped to expand the operation range during maintenance, the lifting pedal is adapted to different heights, the battery-powered lighting accurately supplements light according to the operation position, meanwhile, the maintenance tools can be placed on the horizontal pedal, the slide plate protection prevents the tools from falling off, the tools are convenient to take, the compact design avoids operation crampedness in the narrow area, in an emergency, the structure can be quickly unfolded, the independent lighting power supply is not dependent on the main power, the tools are placed in order, the repair time can be shortened, and sudden faults can be efficiently handled.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of power distribution room, and particularly relates to a power distribution room space optimization arrangement structure. BACKGROUND

[0002] The power distribution room is a key node of the power system, mainly responsible for receiving and distributing power, controlling the circuit on-off through the power distribution cabinet and switch, and monitoring and protecting the power system (such as automatic tripping in case of overload and short circuit) to ensure the safe and stable transmission of power to each power consumption area.

[0003] When the power distribution room is maintained, the narrow space will limit the operation, the body is difficult to stretch, and the equipment is easy to be touched and rubbed to cause the wiring to be loose, the components to be damaged, and even the live body to be touched by mistake; when the high place is maintained, the climbing or standing on tiptoe operation is easy to lose balance and fall due to the lack of stable support, and the components at the high place are often damaged due to the inability to reach or improper force. The tool taking and placing problem is more obvious: the tool bag is difficult to unfold in the narrow space, the tools are easy to roll into the gap of the equipment and are difficult to find back; the taking and placing at the high place needs to bend down and stretch hands repeatedly, which not only wastes time, but also causes the tools to be easy to drop and damage the equipment or injure people, and the mixed tools are easy to be mistaken, which delays the fault treatment, and the power-off time is greatly prolonged during the emergency repair. SUMMARY

[0004] The purpose of the present application is to solve the problem of difficult maintenance of the power distribution room in the prior art, and a power distribution room space optimization arrangement structure is provided.

[0005] In order to achieve the above purpose, the present application adopts the following technical scheme:

[0006] A power distribution room space optimization arrangement structure, comprising a power distribution cabinet, a cabinet door is arranged on the power distribution cabinet, and the power distribution room space optimization arrangement structure further comprises:

[0007] A shielding plate is arranged on the cabinet door and is flipped along a vertical shaft, and a sealing rubber ring is arranged on the outer side of the shielding plate;

[0008] A connecting plate is fixedly arranged on one side of the shielding plate in the power distribution cabinet, and a lifting unlocking component is arranged on the connecting plate;

[0009] A pedal is installed on the connecting plate in a folding storage manner through a connecting component, the lifting unlocking component is used for limiting the state of the pedal and adjusting the height of the pedal to adapt to the required use height of personnel, the pedal is turned to drive the pedal to maintain the structure on the other side of the power distribution cabinet, and the shielding plate is flipped and sealed, the pedal is folded and stored and the height is adjusted, and the connecting plate is lifted and unlocked by the lifting unlocking component, so that the maintenance space is dynamically expanded and the operation platform is adapted.

[0010] In the above-mentioned power distribution room space optimization arrangement, a rotating hole is formed in the cabinet door, two fixed ring frames are fixedly installed on the inner side of the cabinet door, a rotating rod is rotatably installed between the two fixed ring frames, and a shielding plate is fixedly arranged on the rotating rod and seals the rotating hole.

[0011] In the above-mentioned power distribution room space optimization arrangement, a lock slot is formed in the upper end of the rotating rod, two blocking rods are rotatably installed in the lock slot, and the rotating angle of the two blocking rods in the lock slot is 90°, from the horizontal state to the vertical state.

[0012] In the above-mentioned power distribution room space optimization arrangement, a plurality of straight rods are arranged on the connecting plate, the plurality of straight rods are connected by universal shafts, and a lighting lamp is fixedly installed on the upper end of the uppermost straight rod.

[0013] In the above-mentioned power distribution room space optimization arrangement, the lifting unlocking component includes two threaded rods screwed on the connecting plate, two mounting rings are fixedly installed on one side of the shielding plate, the two threaded rods are rotatably installed in the corresponding mounting rings, respectively, and an operating component is arranged in each of the two threaded rods.

[0014] In the above-mentioned power distribution room space optimization arrangement, the operating component includes a through hole formed in the threaded rod, a damping bearing one is installed in the through hole, a center shaft is sleeved in the damping bearing one, the upper end of the center shaft is located above the threaded rod, a limiting hammer is fixedly installed on the upper end of the center shaft, a clamping groove one is formed in the lower end of the center shaft, a rotating groove and a clamping groove two are sequentially formed in the threaded rod in an up-down direction, the rotating groove, the clamping groove two, and the through hole are communicated, a rotating ring is slidably installed in the rotating groove, a clamping block one used in cooperation with the clamping groove one is fixedly installed on the upper end of the rotating ring, a clamping block two is fixedly installed on the lower end of the rotating ring and used by being clamped in the clamping groove two, a sliding column is fixedly installed on the lower end of the clamping block two and used by sliding in the through hole, and a knob is fixedly installed on the lower end of the sliding column.

[0015] In the above-mentioned power distribution room space optimization arrangement, chain wheels are fixedly installed on the outer sides of the two threaded rods, and a chain is jointly arranged between the two chain wheels.

[0016] In the above-mentioned power distribution room space optimization arrangement, the connecting component includes a right-angle plate fixedly arranged on one side of the connecting plate, three hinges are arranged on the pedal, support frames are fixedly arranged on the upper two hinges, and a resisting plate is fixedly installed on the lowermost hinge.

[0017] In the power distribution room space optimization arrangement, the convex plate is fixedly installed on one side of the cabinet door close to the pedal, and a plurality of limiting plates are arranged on the convex plate, a displacement groove is formed in each of the plurality of limiting plates, a sliding block is slidably installed in each displacement groove, a damping bearing two is installed in each sliding block, and a rotating shaft is rotatably arranged in the damping bearing two.

[0018] In the power distribution room space optimization arrangement, the convex plate is fixedly installed on one side of the cabinet door close to the pedal, and a plurality of limiting plates are arranged on the convex plate, a displacement groove is formed in each of the plurality of limiting plates, a sliding block is slidably installed in each displacement groove, a damping bearing two is installed in each sliding block, and a rotating shaft is rotatably arranged in the damping bearing two.

[0019] Compared with the prior art, the present application has the advantages that: by turning over the shielding plate and folding and storing the pedal, the limited space of the narrow power distribution room is efficiently utilized; during maintenance, the shielding plate is turned over to expand the operation range, the lifting pedal is adapted to different heights, the lighting powered by the battery accurately supplements light at the operation position, and the maintenance convenience is greatly improved; at the same time, the maintenance tools can be placed on the horizontal pedal, the sliding plate prevents falling, and the tools are easy to take, for narrow areas, the compact design avoids operation crampedness, in emergency situations, the structure can be quickly unfolded, the lighting is independently powered and does not depend on the main power, the tools are placed in order, and the repair time can be shortened, and the sudden failure can be efficiently handled. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 A structure diagram of the power distribution room space optimization arrangement is provided.

[0021] Figure 2 A structure diagram of another view in the present application is provided.

[0022] Figure 3 A structure diagram of the cabinet door in the present application is provided.

[0023] Figure 4 A structure diagram of the cabinet door in the present application is provided. Figure 3 An enlarged structure diagram of part a in the present application is provided.

[0024] Figure 5 A side view of the shielding plate in the present application is provided.

[0025] Figure 6 A structure diagram of the lighting lamp and universal shaft in the present application is provided.

[0026] Figure 7 A structure diagram of the threaded rod and limiting hammer in the present application is provided.

[0027] Figure 8 A bottom view of the knob in the present application is provided.

[0028] Figure 9 A structure diagram of the cabinet door in the present application is provided. Figure 8 A structure diagram of the cabinet door in the present application is provided.

[0029] Figure 10 This is a schematic diagram of the skateboard structure in this invention;

[0030] Figure 11 This is a schematic diagram of the structure of the boss and slider in this invention.

[0031] In the diagram: 1. Distribution cabinet; 2. Cabinet door; 3. Step; 4. Baffle plate; 5. Support frame; 6. Rotating rod; 7. Stop bar; 8. Fixing ring frame; 9. Threaded rod; 10. Boss; 11. Slide plate; 12. Knob; 13. Rotating shaft; 14. Support plate; 15. Right angle plate; 16. Hinge; 17. Connecting plate; 18. Limiting plate; 19. Lighting lamp; 20. Universal joint; 21. Straight rod; 22. Limiting hammer; 23. Sprocket; 24. Slot 1; 25. Rotating groove; 26. Block 1; 27. Rotating ring; 28. Block 2; 29. ​​Sliding column; 30. Slot 2; 31. Damping bearing 1; 32. Central shaft; 33. Limiting groove; 34. Slider. Detailed Implementation

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] Reference Figure 1 - Figure 6 An optimized layout structure for a power distribution room includes a power distribution cabinet 1 with a cabinet door 2. It also includes a shielding plate 4, which is mounted on the cabinet door 2 and rotates along a vertical axis. The shielding plate 4 is made of metal in the middle to maintain its sturdiness, and rubber pads are installed on both sides of the shielding plate 4 for insulation, preventing conductivity and ensuring the safety of personnel. The cabinet door 2 has a rotating hole, and two fixing rings 8 are fixedly installed on the inner side of the cabinet door 2. The two fixing rings 8 are rotatably mounted together. The rotating rod 6 is fixedly mounted on the rotating rod 6 and seals the rotating hole. A sealing rubber ring is provided around the outer side of the sealing plate 4. The sealing rubber ring on the outer side of the sealing plate 4 can seal the rotating hole when closed, effectively preventing dust and moisture from entering the cabinet and protecting the internal equipment from environmental corrosion. It also prevents dust from entering the distribution cabinet 1 when the cabinet door 2 is closed. A locking groove is provided at the upper end of the rotating rod 6. Two stop rods 7 are rotatably installed in the locking groove. The rotation angle of the two stop rods 7 in the locking groove is limited to 90°, from a horizontal state (such as...). Figure 6When the two blocking rods 7 are in the horizontal state, the shielding plate 4 does not rotate at this time, which ensures the sealing of the cabinet door 2 when the cabinet door 2 is locked, and prevents the internal structure of the power distribution room from being damaged at will.

[0034] Further comprising a connecting plate 17 fixedly arranged on one side of the shielding plate 4 located in the power distribution cabinet 1, the connecting plate 17 is provided with a lifting unlocking component; the connecting plate 17 is provided with a plurality of straight rods 21, and the plurality of straight rods 21 are connected through universal shafts 20. The upper end of the uppermost straight rod 21 is fixedly installed with a lighting lamp 19. The lighting lamp 19 adopts a battery mode, which is more convenient than wire connection. When the main power supply of the power distribution cabinet 1 fails or is under maintenance, the battery-powered lighting lamp 19 can be immediately used to provide continuous emergency lighting, ensuring uninterrupted maintenance work. In combination with the arrangement of the universal shaft 20, the lighting lamp 19 can be rotated to any position (the length of the plurality of straight rods 21 is set according to the specific use length, so that it can adapt to the size of the power distribution cabinet 1, and provide no-angle lighting for the equipment in the power distribution cabinet 1).

[0035] Referring to Figures 6-9 , the lifting unlocking component comprises two threaded rods 9 screwed on the connecting plate 17. One side of the shielding plate 4 is fixedly installed with two mounting rings. The two threaded rods 9 are rotatably installed in the corresponding mounting rings. The two mounting rings positionally limit the threaded rods 9. The threaded rods 9 are both provided with an operating component. The operating component comprises a through hole formed in the threaded rod 9. A damping bearing one 31 is sleeved and installed in the through hole. A center shaft 32 is sleeved in the damping bearing one 31. The upper end of the center shaft 32 is located above the threaded rod 9. A limiting hammer 22 is fixedly installed at the upper end of the center shaft 32. A clamping groove one 24 is formed at the lower end of the center shaft 32, and the horizontal height of the lower end of the center shaft 32 is higher than that of the threaded rod 9. A rotating groove 25 and a clamping groove two 30 are sequentially formed in the threaded rod 9 in an upward and downward manner, and the rotating groove 25, the clamping groove two 30 and the through hole are communicated. A rotating ring 27 is slidably installed in the rotating groove 25. A clamping block one 26 used in cooperation with the clamping groove one 24 is fixedly installed at the upper end of the rotating ring 27. A clamping block two 28 is fixedly installed at the lower end of the rotating ring 27. The clamping block one 26 and the clamping block two 28 are prisms. The sum of the thickness of the clamping block two 28 and the thickness of the rotating ring 27, and the sum of the thickness of the clamping block one 26 and the thickness of the rotating ring 27 are both less than the height of the rotating groove 25. The clamping block two 28 is used by being clamped in the clamping groove two 30. A sliding column 29 is fixedly installed at the lower end of the clamping block two 28 and is used by sliding in the through hole. A knob 12 is fixedly installed at the lower end of the sliding column 29. Chain wheels 23 are fixedly installed on the outer sides of the two threaded rods 9. A chain is jointly meshed between the two chain wheels 23. Rotating one knob 12 can drive the two threaded rods 9 to rotate simultaneously through the cooperation of the two chain wheels 23 and the chain.

[0036] Referring to Figures 3-5 andFigures 10-11 Also includes a pedal 3, pedal 3 is installed on the connecting plate 17 through connecting components, connecting plate 17 is made of insulating material, while the upper surface of the pedal 3 is also provided with rubber pad, effectively prevent the failure of the electric conduction when power off, lifting unlocking components for limiting the state of the pedal 3 and adjusting the height of the pedal 3, so that it adapts to the height required by the personnel, by rotating the baffle 4, drive pedal 3 to maintain the structure of the other side of the switchgear 1.

[0037] Connecting components include a right angle plate 15 fixedly arranged on one side of the connecting plate 17, one side of the pedal 3 is provided with three hinges 16, two hinges 16 on the top are fixedly provided with support frame 5, three hinges 16 need a certain force to rotate, prevent the two support frames 5 on the pedal 3 from rotating and causing damage to the equipment in the switchgear 1, in the area prone to earthquake, increase the rotation resistance required by the hinge 16 on the two support frames 5, which can realize the adaptability of the structure. The lowermost hinge 16 is fixedly installed with a stop plate 14, which can rotate to a horizontal angle and abut against the right angle plate 15, reducing the downward pressure on the hinge 16 at this position, and improving the service life of the hinge 16 installed on the stop plate 14. The side of the pedal 3 close to the cabinet door 2 is fixedly installed with a boss 10 and a plurality of limiting plates 18, a plurality of displacement grooves are formed in the plurality of limiting plates 18, a sliding block 34 is slidably installed in each displacement groove, a damping bearing two is installed in each sliding block 34, a rotating shaft 13 is rotatably sleeved in the inside of each damping bearing two, two sliding plates 11 are slidably installed on the boss 10, limiting grooves 33 are formed in the two sliding plates 11 for cooperating with the limiting hammer 22, and each two rotating shafts 13 are arranged on the same sliding plate 11. The two sliding plates 11 are subjected to opposite pulling force, so that the sliding block 34 slides in the displacement groove. When the sliding plate 11 is separated from the boss 10, the two sliding plates 11 are rotated to be perpendicular to the pedal 3 at this time, and the two sliding plates 11 need a certain force to rotate under the action of the damping bearing two. When the pedal 3 is in a horizontal state, the two sliding plates 11 shield the two sides of the pedal 3, which can effectively prevent the tools on the pedal 3 from falling off.

[0038] When the limiting hammer 22 is engaged in the limiting groove 33, the structure as a whole can be attached to the cabinet door 2, which will not affect the equipment in the switchgear 1, and can be used conveniently. The two limiting hammers 22 are independently controlled, which can realize double insurance locking function. If one side limiting hammer 22 and limiting locking of limiting groove 33 fail, the other side can still be locked to avoid safety accidents.

[0039] When the knob 12 is in the low position (initial state, personnel does not exert force), the knob 12 is rotated, and the threaded rod 9 is driven to rotate under the cooperation of the clamping block two 28 and the clamping groove two 30, the threaded rod 9 is rotated to drive the footboard 3 to rise through the connecting plate 17 and the right-angle plate 15, so that the footboard 3 is raised to an appropriate height for repair, and the personnel can assist in maintenance. A plurality of round knobs are arranged at equal intervals on the outer side of the knob 12, each round knob is 90° apart, one of the round knobs is red and reflective, and the position of the red reflective knob is in the same vertical plane as the limiting hammer 22. By observing the position of the red reflective knob, the position of the limiting hammer 22 can be obtained, and the position of the limiting hammer 22 can be better observed while increasing the rotating friction.

[0040] Further explanation, the above-mentioned fixed connection, unless otherwise specified and limited, should be understood in a broad sense, for example, can be welding, or gluing, or integrally formed with the commonly used means familiar to those skilled in the art.

[0041] The specific operation steps of the application are as follows:

[0042] In the initial state, the limiting hammers 22 are clamped in the limiting grooves 33;

[0043] When the equipment in the high position of the power distribution cabinet 1 needs to be maintained, the knob 12 will make the structure above it as a whole under the action of gravity Figure 9 When the equipment in the high position of the power distribution cabinet 1 needs to be maintained or the maintenance tools need to be placed, at this time, a upward pushing force is applied to the knob 12 with the hand, so that the clamping block one 26 is clamped in the clamping groove one 24, and the rotating ring 27 and the clamping block two 28 are located in the rotating groove 25. At this time, the knob 12 is rotated, and the limiting hammer 22 is driven to disengage from the limiting groove 33 through the cooperation of the clamping block one 26 and the center shaft 32. The other limiting hammer 22 is unlocked by repeating the above step, and the footboard 3 is unlocked as a whole. A rotating force is applied to the footboard 3 with the hand, so that the footboard 3 and the shielding plate 4 remain in a vertical state. Then the two supporting frames 5 are moved to be in a horizontal state with the footboard 3, so that the bottom end of the supporting frame 5 is in contact with the ground. At this time, the personnel standing on the footboard 3 can maintain or install the equipment in the high position of the power distribution cabinet 1. In the case of narrow space or sudden equipment damage, the equipment in the power distribution cabinet 1 can be quickly maintained.

[0044] When the tool is needed to maintain the equipment in the power distribution cabinet 1: At this time, the pedal 3 is rotated to the horizontal state (without rotating the support frame 5), at this time, the knob 12 is rotated to drive the pedal 3 to rise through the threaded rod 9, so that the pedal 3 rises to the height suitable for repair, and the repair tool is placed thereon, reducing the number of times of bending over. After rising to the required height, opposite pulling force is applied to the two sliding plates 11, so that the sliding block 34 slides in the displacement groove, when the sliding plate 11 is separated from the boss 10, at this time, the two sliding plates 11 are rotated to be perpendicular to the pedal 3, and the two sliding plates 11 need a certain force to rotate under the action of the damping bearing two, when the pedal 3 is in the horizontal state, at this time, the two sliding plates 11 shield the two sides of the pedal 3, which can effectively prevent the tools on the pedal 3 from falling.

[0045] When the equipment on the other side of the cabinet door 2 in the power distribution cabinet 1 needs to be maintained, at this time, the two blocking rods 7 are rotated to the vertical state, then the shielding plate 4 is rotated, so that the equipment on the shielding plate 4 is on the other side of the cabinet door 2, the above-mentioned operation is repeated to maintain the equipment on the other side, which increases the maintenance area while ensuring the sealing of the cabinet door 2 and reducing the occupied area.

[0046] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A space optimization layout structure for a power distribution room, comprising a power distribution cabinet (1), characterized in that, The distribution cabinet (1) is equipped with a cabinet door (2) and also includes: A baffle (4) is installed on the cabinet door (2) and rotates along the vertical axis. A sealing rubber ring is provided on the outside of the baffle (4). A connecting plate (17) is fixedly installed on one side of the shield (4) inside the power distribution cabinet (1), and a lifting and unlocking component is provided on the connecting plate (17); The pedal (3) is installed on the connecting plate (17) by means of connecting parts in a folding and storage manner; The lifting and unlocking component includes two threaded rods (9) threaded on the connecting plate (17). Two mounting rings are fixedly installed on one side of the shielding plate (4). The two threaded rods (9) are rotatably installed in the corresponding mounting rings. Each of the two threaded rods (9) is provided with an operating component. The operating component includes a through hole in the threaded rod (9), a damping bearing (31) is fitted inside the through hole, a central shaft (32) is fitted inside the damping bearing (31), the upper end of the central shaft (32) is located above the threaded rod (9), a limit hammer (22) is fixedly installed at the upper end of the central shaft (32), a slot (24) is opened at the lower end of the central shaft (32), and a rotating groove (25) and a slot (30) are opened in the threaded rod (9) in sequence, and the rotating groove (25) and the slot (30) are... (30) and the through hole are connected. A rotating ring (27) is slidably installed in the rotating groove (25). A first locking block (26) for use with the first locking groove (24) is fixedly installed at the upper end of the rotating ring (27). A second locking block (28) is fixedly installed at the lower end of the rotating ring (27), and the second locking block (28) is engaged in the second locking groove (30). A sliding column (29) is fixedly installed at the lower end of the second locking block (28), and the sliding column (29) slides in the through hole. A knob (12) is fixedly installed at the lower end of the sliding column (29).

2. The optimized layout structure for a power distribution room according to claim 1, characterized in that, The cabinet door (2) has a rotating hole. Two fixed ring frames (8) are fixedly installed on the inside of the cabinet door (2). A rotating rod (6) is rotatably installed between the two fixed ring frames (8). A baffle plate (4) is fixedly installed on the rotating rod (6) and seals the rotating hole.

3. The optimized layout structure for a power distribution room according to claim 2, characterized in that, The upper end of the rotating rod (6) is provided with a locking groove, and two stop rods (7) are rotatably installed in the locking groove. The two stop rods (7) rotate at an angle of 90° in the locking groove, rotating from a horizontal state to a vertical state.

4. The optimized layout structure for a power distribution room according to claim 1, characterized in that, The connecting plate (17) is provided with multiple straight rods (21), and the multiple straight rods (21) are connected by universal joints (20). The upper end of the uppermost straight rod (21) is fixedly installed with a lighting lamp (19).

5. The optimized layout structure of a power distribution room according to claim 4, characterized in that, Both of the threaded rods (9) are fixedly mounted with sprockets (23) on their outer sides, and a chain is provided between the two sprockets (23).

6. The optimized layout structure of a power distribution room according to claim 1, characterized in that, The connecting component includes a right-angle plate (15) fixedly installed on one side of the connecting plate (17), and three hinges (16) are provided on the pedal (3). The two upper hinges (16) are fixedly provided with support frames (5), and the lower hinge (16) is fixedly installed with a stop plate (14).

7. The optimized layout structure of a power distribution room according to claim 1, characterized in that, The pedal (3) is fixedly installed with a boss (10) and multiple limiting plates (18) on the side near the cabinet door (2). Each of the multiple limiting plates (18) has a displacement groove, and each displacement groove has a slider (34) slidably installed. Each slider (34) has a damping bearing II installed inside, and each damping bearing II has a rotating shaft (13) rotatably fitted inside.

8. The optimized layout structure of a power distribution room according to claim 7, characterized in that, Two sliding plates (11) are slidably mounted on the boss (10). Each of the two sliding plates (11) is provided with a limiting groove (33) for use with the limiting hammer (22). Each pair of rotating shafts (13) is set on the same sliding plate (11).

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