CN113224654B - Complete set of switch equipment - Google Patents

Abstract

The invention discloses a complete set of switchgear, which relates to the technical field of switchgear equipment, specifically a cabinet body and a track groove. The outer wall of the cabinet body is connected with a cabinet door, and the outer surface of the cabinet door is provided with a door handle groove. The upper end of the cabinet is fixed with a top plate, and the inside of the top plate is provided with a sliding slot, the bottom surface of the sliding slot is provided with a moving slide rail, and the upper end of the moving slide rail is provided with a moving roller, and the outer wall of the moving roller is connected with a A connecting block, and a baffle is connected to the end of the connecting block, and the baffle is located inside the top plate. For this complete set of switchgear, the through cavity at the bottom of the track groove will guide the rainwater to the drain outlet, and the drain outlets distributed equidistantly on the outer wall of the cabinet door can effectively improve the drainage efficiency of the track groove, thereby avoiding the process of opening the cabinet door. The rainwater in the tank falls into the track groove to form accumulation, which affects the normal sliding of the top plate, and prevents the track groove from being corroded by rainwater, effectively improving the service life of the device.

Description

A complete switchgear

technical field

The invention relates to the technical field of switch cabinet equipment, in particular to a complete set of switch equipment.

Background technique

The switch cabinet is a kind of electrical equipment. The outside line of the switch cabinet first enters the main control switch in the cabinet, and then enters the sub-control switch. Each branch is set according to its needs, such as instruments, automatic control, motor magnetic switches, various AC contactors, etc. Some complete sets of switch cabinets will be installed outdoors, which have good waterproof performance, but circuit failures often occur in thunderstorm weather. At this time, staff are required to repair the switch cabinets, and open the switch cabinets for maintenance in rainy days It is easy to make the rainwater from the outside enter the inside of the switchgear and cause safety hazards, so a complete set of switchgear equipment that can be easily repaired in rainy days is particularly important.

At present, the outdoor complete set of switch cabinets on the market is not conducive to maintenance work in rainy days, and it is easy for outside rainwater to enter the cabinet when the cabinet door is opened, causing safety hazards. In view of the above situation, we have withdrawn a complete set of switchgear.

Contents of the invention

Aiming at the deficiencies of the prior art, the present invention provides a complete set of switchgear, which solves the problem that the outdoor complete set of switchgears currently on the market is not conducive to maintenance work in rainy days, and it is easy to cause external rainwater when the cabinet door is opened. Entering the cabinet will cause potential safety hazards.

In order to achieve the above object, the present invention is achieved through the following technical solutions: a complete set of switchgear, including a cabinet body and a track groove, the outer wall of the cabinet body is connected with a cabinet door, and the outer surface of the cabinet door is provided with a door handle groove, The upper end of the cabinet body is fixed with a top plate, and the inside of the top plate is provided with a sliding slot, the bottom surface of the sliding slot is provided with a moving slide rail, and the upper end of the moving slide rail is provided with a moving roller, and the outer wall of the moving roller A connection block is connected, and the end of the connection block is connected with a baffle, the baffle is located inside the top plate, and the outer wall of the baffle is fixed with a pull handle, and the lower surface of the baffle is provided with an inner cavity, and the inner cavity The inner wall of the chute is provided with a chute, the outer wall of the chute is connected with a lifting slider, and the outer wall of the lifting slider is connected with a block, the lower surface of the block is provided with a slot, and the end of the block is provided with a sticker In the combined area, the inside of the block is connected with a guide pulley, the outer wall of the upper end of the cabinet is fixed with a guide block, and the guide block is located on the vertical center line of the block, and the upper surface of the guide block is provided with a guide groove , the track groove is set on the upper surface of the cabinet door, the bottom of the track groove is opened with a through cavity, and the end of the through cavity is connected with a drain, and the drain is located on the outer surface of the cabinet door.

Optionally, the cabinet body and the cabinet door are flexibly connected, and the cabinet doors are symmetrically distributed with respect to the vertical center line of the cabinet body.

Optionally, the baffle forms a sliding structure through the connecting block, the moving rollers, the moving slide rail and the sliding slot, and the moving rollers are symmetrically distributed with respect to the vertical centerline of the connecting block, and the connecting block is symmetrical to the vertical center line of the baffle. The vertical centerlines are symmetrically distributed.

Optionally, the baffle and the cabinet are vertically distributed, and the connection between the baffle and the connecting block is welding.

Optionally, the clamping block forms a lifting structure between the lifting slider and the chute and the inner cavity, and the clamping blocks are equidistantly distributed on the inner wall of the inner cavity, and the vertical centerline of the clamping block is aligned with the vertical center of the guide block. Lines coincide.

Optionally, the clamping block forms a clamping structure through the clamping groove and the guide block, and the size of the inner opening of the clamping groove matches the size of the outer opening of the guide block, and the outer wall of the guide block has an inclined structure.

Optionally, the clamping block forms a sliding structure between the guide pulley, the guide block, the track groove and the cabinet door, and the vertical line of the guide pulley coincides with the vertical line of the guide groove and the track groove, and the vertical line of the guide pulley The size of the outer opening is equal to the size of the inner opening of the guide groove and the track groove.

Optionally, the cabinet door forms a fixed structure with the cabinet body through the clamping blocks, and the cabinet doors are distributed parallel to each other.

Optionally, the fitting area has an inclined structure, and the inclined surface of the fitting area is parallel to the inclined surface of the guide block, and the width of the fitting area is equal to the width of the guide block.

Optionally, the drains form a connected structure through the through cavity and the track groove, and the drains are equidistantly distributed on the outer surface of the cabinet door.

The invention provides a complete set of switchgear, which has the following beneficial effects:

1. For this complete set of switchgear, the through cavity opened at the bottom of the track groove will lead the rainwater to the drain outlet for discharge, and the drain outlets distributed equidistantly on the outer wall of the cabinet door can effectively improve the drainage efficiency of the track groove, thereby avoiding opening the cabinet Rainwater during the door process falls into the track groove to form accumulations, thereby affecting the normal sliding of the top plate, and preventing the track groove from being corroded by rainwater, effectively improving the service life of the device.

2. In this complete set of switchgear, the set baffle is pulled out from the top plate in conjunction with the moving rollers at both ends of the connecting block on the upper surface, and the drawn baffle can be further slid and drawn through the guide pulleys set on the lower surface of the block, which effectively reduces the It reduces the difficulty of pulling the baffle and makes the pulling process more convenient.

3. For this complete set of switchgear, the guide block fixed on the outer wall of the cabinet can effectively guide the baffle in the drawing process, and undertake the clamping block on the lower surface of the baffle, so that the clamping block can slowly fall through the inclined guide block , and guide the guide pulley on the lower surface of the guide block to slide through the guide groove on the upper surface of the guide block. At the same time, the seamless connection between the block and the cabinet door can be realized to ensure the smooth pulling process of the baffle.

4. For this complete set of switchgear, the evenly distributed blocks on the lower surface of the baffle will be stuck into the outer wall of the upper end of the cabinet door, so that the position of the cabinet door can be limited and fixed, which greatly improves the stability of the cabinet door and ensures wind and rain protection. Performance, the extended baffle can effectively block the rainwater in the area where the maintenance personnel stand in front of the cabinet, and the two cabinet doors fixed by the limit can block the rainwater drifting from the left and right sides, because the inner cavity of the baffle is through, etc. There are clamping blocks in the distance distribution, which are convenient and neatly arranged to block and fill the gap between the cabinet door and the top plate. The process can effectively protect the rainproof performance of the cabinet when the door is open, and ensure the safety of rainy days.

5. In this complete set of switchgear, the bonding area at the end of the clamping block is inclined, which is convenient for the bonding area to contact with the same inclined guide block on the outer wall. The two inclined surfaces will convert the horizontal force into a vertical upward force, thereby It is convenient for the card block to shrink back into the inner cavity through the lifting slider when it receives the horizontal thrust.

Description of drawings

Fig. 1 is the structural representation of cabinet door closed state of the present invention;

Fig. 2 is a schematic structural view of the open state of the cabinet door of the present invention;

Fig. 3 is a side view partial schematic diagram of the cabinet door opening state of the present invention;

Fig. 4 is a schematic diagram of enlarged structure at A place in Fig. 1 of the present invention;

Fig. 5 is the schematic diagram of enlarged structure at B place in Fig. 2 of the present invention;

Fig. 6 is a schematic diagram of the three-dimensional structure of the block of the present invention.

In the figure: 1. cabinet body; 2. cabinet door; 3. door handle slot; 4. top plate; 5. sliding slot; 6. moving slide rail; 7. moving roller; 8. connecting block; 10. Pull handle; 11. Inner cavity; 12. Chute; 13. Lifting slider; 14. Block; 15. Card slot; 16. Fitting area; 17. Guide pulley; 18. Guide block; 19. Guide groove; 20, track groove; 21, through cavity; 22, drain outlet.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

In the description of the present invention, unless otherwise stated, the meaning of "plurality" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer" , "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation should therefore not be construed as limiting the invention. In addition, the terms "first", "second", "third", etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral Ground connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

Please refer to Figures 1 to 6, the present invention provides a technical solution: a complete set of switchgear, including a cabinet body 1 and a track groove 20, the outer wall of the cabinet body 1 is connected with a cabinet door 2, and the outer surface of the cabinet door 2 is opened There is a door handle groove 3, a top plate 4 is fixed on the upper end of the cabinet body 1, and a sliding slot 5 is provided inside the top plate 4, a moving slide rail 6 is arranged on the bottom surface of the sliding slot 5, and the upper end of the moving slide rail 6 is provided with Move the roller 7, the outer wall of the moving roller 7 is connected with a connecting block 8, and the end of the connecting block 8 is connected with a baffle 9, the baffle 9 is located inside the top plate 4, and the outer wall of the baffle 9 is fixed with a pull handle 10, the cabinet The body 1 and the cabinet door 2 are movably connected, and the cabinet door 2 is symmetrically distributed with respect to the vertical center line of the cabinet body 1. The baffle plate 9 connects with the sliding slot 5 through the connecting block 8, the moving roller 7 and the moving slide rail 6. A sliding structure is formed between them, and the moving rollers 7 are symmetrically distributed about the vertical centerline of the connecting block 8, and the connecting block 8 is symmetrically distributed about the vertical centerline of the baffle 9, and the baffle 9 and the cabinet body 1 are in a Vertically distributed, and the connection between the baffle plate 9 and the connecting block 8 is welding. During the maintenance of the switchgear in rainy days, the cabinet door 2 can be opened first, and the cabinet door 2 can be turned to be at the same position as the guide block 18. On the vertical line, the baffle 9 can be pulled out from the top plate 4 on the upper end of the cabinet body 1 through the pull handle 10 on the outer wall of the baffle 9, and the two ends of the connecting block 8 welded on the upper surface of the baffle 9 are connected with moving rollers 7 , it is convenient to roll the moving roller 7 through the upper end of the moving slide rail 6 during the pulling process, which effectively reduces the difficulty of pulling the baffle 9 and makes the pulling process more convenient;

The lower surface of the baffle plate 9 is provided with an inner cavity 11, and the inner wall of the inner cavity 11 is provided with a chute 12, the outer wall of the chute 12 is connected with a lifting slider 13, and the outer wall of the lifting slider 13 is connected with a clamping block 14, The lower surface of the block 14 is provided with a draw-in groove 15, and the end of the block 14 is provided with a bonding area 16, the inside of the block 14 is connected with a guide pulley 17, and the upper outer wall of the cabinet 1 is fixed with a guide block 18, and the guide block 18 is located on the vertical center line of the block 14, the upper surface of the guide block 18 is provided with a guide groove 19, and the track groove 20 is opened on the upper surface of the cabinet door 2, and the block 14 is connected to the inner surface by the lifting slider 13 and the chute 12. A lifting structure is formed between the cavities 11, and the blocks 14 are equidistantly distributed on the inner wall of the inner cavity 11, and the vertical centerline of the block 14 coincides with the vertical centerline of the guide block 18, and the block 14 passes through the slot 15 and An engaging structure is formed between the guide blocks 18, and the size of the inner opening of the slot 15 matches the size of the outer opening of the guide block 18, and the outer wall of the guide block 18 is in an inclined structure, and the block 14 passes through the guide pulley 17, the guide block 18 and A sliding structure is formed between the track groove 20 and the cabinet door 2, and the vertical line of the guide pulley 17 coincides with the vertical line of the guide groove 19 and the track groove 20, and the outer opening size of the guide pulley 17 is consistent with the guide groove 19 and the track. The inner openings of the grooves 20 are all equal in size, the cabinet door 2 forms a fixed structure through the clamping block 14 and the cabinet body 1, and the cabinet doors 2 are distributed parallel to each other, the bonding area 16 is in an inclined structure, and the bonding area 16 The inclined surface and the inclined surface of the guide block 18 are distributed in parallel, and the width of the bonding area 16 is equal to the width of the guide block 18. When the baffle plate 9 is pulled, the inner cavity 11 provided on its lower surface is flexibly connected. There is a block 14, and the block 14 can move outward together with the baffle plate 9, and the block 14 will first slide down to the upper surface of the guide block 18 through the lifting slider 13, and be locked by the slot 15 on the lower surface of the block 14. into the outer wall of the guide block 18, and the guide pulley 17 connected to the lower surface of the block 14 is also located in the guide groove 19 on the upper surface of the guide block 18. As the baffle plate 9 continues to be pulled, the block 14 will be driven from the guide block The upper surface of 18 slides to the upper surface of the cabinet door 2, and at the same time, the guide pulley 17 is positioned in the track groove 20 to slide, and the card groove 15 on the lower surface of the block 14 will be engaged on the outer wall of the upper end of the cabinet door 2 in the same way, so that the cabinet can be aligned. The position of the door 2 is limited and fixed, which greatly improves the stability of the cabinet door 2 and ensures the performance of wind and rain protection, and the extended baffle 9 can effectively shield the area where the maintenance personnel stand in front of the cabinet 1 from rain , and the two cabinet doors 2 fixed by the limit can block the rainwater floating on the left and right sides. Since the internal cavity 11 of the baffle plate 9 is equidistantly distributed with the blocks 14, the blocks 14 arranged neatly can conveniently connect the cabinet doors 2 and The gap between the roof 4 is blocked and filled, and the process can effectively prevent the rain performance of the cabinet body 1 in the open state and ensure the safety of the rainy day operation. After the maintenance is completed, the baffle 9 can be pushed inward, and the baffle 9 The block 14 on the lower surface will first contact the outer wall of the guide block 18. Because the fitting area 16 at the end of the block 14 is inclined, it is convenient for the fitting area 16 to be in contact with the inclined guide block 18 on the outer wall, and the two inclined surfaces will meet. The horizontal force is converted into a vertical upward force, so that the card block 14 can be retracted into the inner cavity 11 through the lifting slider 13 during the process of receiving the horizontal thrust. The storage process is easy to operate, and the stored card block 14 will be with The cabinet doors 2 are separated from each other so as to close the cabinet doors 2;

The bottom of the track groove 20 is provided with a through cavity 21, and the end of the through cavity 21 is connected with a drain port 22, the drain port 22 is located on the outer surface of the cabinet door 2, and the drain port 22 forms a connected shape through the through cavity 21 and the track groove 20. structure, and the drains 22 are equidistantly distributed on the outer surface of the cabinet door 2. When the cabinet door 2 is opened, the rainwater from the outside will fall into the track groove 20 at the upper end of the cabinet door 2, and the track groove 20 opened at the bottom The through cavity 21 will guide the rainwater to the drain outlet 22 for discharge, and the drain outlets 22 equidistantly distributed on the outer wall of the cabinet door 2 can effectively improve the drainage efficiency of the track groove 20, thereby avoiding the accumulation of rainwater in the track groove 20 and affecting the top plate 4 normal sliding, and prevent the track groove 20 from being corroded by rainwater, effectively improving the service life of the device.

To sum up, when using this complete set of switchgear, firstly, during the maintenance of the switchgear in rainy days, the cabinet door 2 can be opened first, and the cabinet door 2 can be rotated to be on the same vertical line as the guide block 18. During the process of the cabinet door 2, the rainwater from the outside will fall into the track groove 20 at the upper end of the cabinet door 2, and the through cavity 21 provided at the bottom of the track groove 20 will lead the rainwater to the drain outlet 22 for discharge;

Then the baffle 9 can be extracted from the top plate 4 on the upper end of the cabinet body 1 by the pull handle 10 on the outer wall of the baffle 9, and the two ends of the connecting block 8 welded on the upper surface of the baffle 9 are connected with moving rollers 7, which is convenient for pulling. During the process, the moving roller 7 rolls through the upper end of the moving slide rail 6, and the process effectively reduces the difficulty of pulling the baffle plate 9, making the pulling process more convenient;

While pulling the baffle plate 9, a block 14 is movably connected to the inner cavity 11 opened on its lower surface, and the block 14 can move outward together with the baffle plate 9, and the block 14 will first pass through the lifting slider 13 Slide down to the upper surface of the guide block 18, and snap into the outer wall of the guide block 18 through the slot 15 on the lower surface of the block 14, and the guide pulley 17 connected to the lower surface of the block 14 is also located in the guide groove 19 on the upper surface of the guide block 18 middle;

Afterwards, as the baffle plate 9 continues to be pulled, it will drive the block 14 to slide from the upper surface of the guide block 18 to the upper surface of the cabinet door 2, and at the same time make the guide pulley 17 slide in the track groove 20, and the block 14 will slide down. The card slot 15 on the surface will be locked on the outer wall of the upper end of the cabinet door 2 in the same way, so that the position of the cabinet door 2 can be limited and fixed, which greatly improves the stability of the cabinet door 2 and ensures the windproof and rainproof performance;

The extended baffle 9 can effectively block the rainwater in the area where the maintenance personnel stand in front of the cabinet body 1, and the two cabinet doors 2 fixed by the limit can block the rainwater floating on the left and right sides, because the baffle 9 The inner cavity 11 is equidistantly distributed with blocks 14, which are conveniently and neatly arranged to block and fill the gap between the cabinet door 2 and the top plate 4. The process can effectively prevent the rain of the cabinet body 1 when the door is opened. Ensure the safety of working in rainy days;

Finally, after the maintenance is completed, the baffle plate 9 can be pushed inward, and the block 14 on the lower surface of the baffle plate 9 will first contact the outer wall of the guide block 18. Since the bonding area 16 at the end of the block 14 is inclined, it is convenient for the bonding area. 16 is in contact with the same inclined guide block 18 on the outer wall, and the two inclined surfaces will convert the horizontal force into a vertical upward force, so that the card block 14 can be re-shrunk to the inside by the lifting slider 13 when it receives the horizontal thrust. In the cavity 11, the storage process is easy to operate, and the received block 14 will be separated from the cabinet door 2, so as to close the cabinet door 2.

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Anyone familiar with the technical field within the technical scope disclosed in the present invention, according to the technical solutions of the present invention and its Any equivalent replacement or change of the inventive concept shall fall within the protection scope of the present invention.

Claims (10)

1. A complete set of switchgear, comprising a cabinet body (1) and a track groove (20), characterized in that: the outer wall of the cabinet body (1) is connected with a cabinet door (2), and the outer wall of the cabinet door (2) A door handle groove (3) is opened on the surface, a top plate (4) is fixed on the upper end of the cabinet body (1), and a sliding slot (5) is opened inside the top plate (4), and the sliding slot (5) The bottom surface of the mobile slide rail (6) is arranged, and the upper end of the mobile slide rail (6) is provided with a mobile roller (7), and the outer wall of the mobile roller (7) is connected with a connecting block (8), and the connecting block (8 ) is connected with a baffle (9), the baffle (9) is located inside the top plate (4), and the outer wall of the baffle (9) is fixed with a pull handle (10), the baffle (9) The lower surface of the inner cavity (11) is provided with an inner cavity (11), and the inner wall of the inner cavity (11) is provided with a chute (12), and the outer wall of the chute (12) is connected with a lifting slider (13), and the lifting slider ( The outer wall of 13) is connected with a clamping block (14), the lower surface of the clamping block (14) is provided with a clamping groove (15), and the end of the clamping block (14) is provided with a bonding area (16). The inside of the block (14) is connected with a guide pulley (17), and the upper outer wall of the cabinet (1) is fixed with a guide block (18), and the guide block (18) is located on the vertical center line of the block (14) , the upper surface of the guide block (18) is provided with a guide groove (19), the track groove (20) is opened on the upper surface of the cabinet door (2), and the bottom of the track groove (20) is provided with a through cavity (21), and the end of the through cavity (21) is connected with a drain (22), and the drain (22) is located on the outer surface of the cabinet door (2). 2. A complete set of switchgear according to claim 1, characterized in that: the cabinet body (1) and the cabinet door (2) are movably connected, and the cabinet door (2) is relative to the cabinet body (1) The vertical centerlines are symmetrically distributed. 3. A complete set of switchgear according to claim 1, characterized in that: the baffle (9) connects with the sliding slot ( 5) form a sliding structure, and the moving rollers (7) are symmetrically distributed about the vertical centerline of the connecting block (8), and the connecting block (8) is symmetrically distributed about the vertical centerline of the baffle plate (9). 4. A complete set of switchgear according to claim 1, characterized in that: the baffle (9) and the cabinet (1) are vertically distributed, and the baffle (9) and the connecting block (8) The connection method is welding. 5. A complete set of switchgear according to claim 1, characterized in that: the block (14) forms a lifting structure between the lifting slider (13) and the chute (12) and the inner cavity (11) , and the blocks (14) are equidistantly distributed on the inner wall of the cavity (11), and the vertical centerline of the block (14) coincides with the vertical centerline of the guide block (18). 6. A complete set of switchgear according to claim 1, characterized in that: the clamping block (14) forms a clamping structure through the clamping slot (15) and the guide block (18), and the clamping slot (15) ) The inner mouth size matches the outer mouth size of the guide block (18), and the outer wall of the guide block (18) is an inclined structure. 7. A complete set of switchgear according to claim 1, characterized in that: the block (14) is connected with the cabinet door (2) through the guide pulley (17), the guide block (18) and the track groove (20) Sliding structure is formed between, and the vertical line of guide pulley (17) coincides with the vertical line of guide groove (19) and track groove (20), and the outer mouth size of guide pulley (17) and guide groove (19) ) and the inner mouth size of track groove (20) are all equal. 8. A complete set of switchgear according to claim 1, characterized in that: the cabinet door (2) forms a fixed structure between the block (14) and the cabinet body (1), and the cabinet door (2) distributed parallel to each other. 9. A complete set of switchgear according to claim 1, characterized in that: the bonding area (16) has an inclined structure, and the inclined surface of the bonding area (16) and the inclined surface of the guide block (18) They are distributed in parallel, and the width of the bonding area (16) is equal to the width of the guide block (18). 10. A complete set of switchgear according to claim 1, characterized in that: the drain port (22) forms a connected structure through the through cavity (21) and the track groove (20), and the drain port (22 ) are equidistantly distributed on the outer surface of the cabinet door (2).

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