CN216850848U - High-low voltage switch cabinet with good protection performance - Google Patents

Abstract

The utility model discloses a high-low voltage switch cabinet with good protection performance, which comprises a cabinet body, wherein one side of the cabinet body is provided with a door plate, one side of the cabinet body is fixedly provided with two hinges, the door plate is connected with the cabinet body through the hinges, one side of the cabinet body is provided with a display screen, the interior of the cabinet body is provided with a mounting plate, when the cabinet body shakes, the distribution equipment moves, the extrusion force of a resistance block can generate resistance to the distribution equipment, and simultaneously a limiting plate can not rotate backwards, so that when the cabinet body shakes violently to increase the impact force of the distribution equipment, the rubber block can be extruded, the friction force between the rubber block and the distribution equipment can rotate the limiting plate, thereby forming resistance to the distribution equipment to limit the distribution equipment in the fixing block, preventing the mounting parts of the distribution equipment from falling off when the cabinet body shakes, leading the distribution equipment to collide with the interior of the cabinet body to damage, when the power distribution equipment breaks down, the fault alarm lamp can be lightened, so that the effect of warning workers is achieved.

Description

High-low voltage switch cabinet with good protection performance

Technical Field

The utility model relates to a high-low voltage switch cabinet technical field specifically is a high-low voltage switch cabinet that barrier propterty is good.

Background

The high-low voltage switch cabinet is a device for connecting high-voltage or low-voltage cables as the name implies, a common power supply station and a substation use a high-voltage cabinet, then the high-voltage cabinet is subjected to voltage reduction by a transformer and then enters a low-voltage cabinet, the low-voltage cabinet then enters each power distribution box for electricity utilization, protective devices such as switch breakers and the like are assembled into an integrated electrical device inside the high-low voltage switch cabinet, the switch cabinet refers to a complete set of power distribution device formed by assembling primary equipment and secondary equipment according to a certain circuit scheme, and the switch cabinet is used for controlling and protecting circuits and equipment and is divided into a fixed type and a handcart type, and the high-low voltage switch cabinet can be divided into the high-voltage switch cabinet and the low-voltage switch cabinet according to the voltage grade of an incoming line and an outgoing line.

For example, chinese patent publication No. CN211790092U discloses a high-low voltage switch cabinet with good protection performance, which includes a supporting mechanism, a second pull rod is pulled by a user to move to the front side, the second pull rod drives a movable rod to move, the movable rod drives a spring to deform under stress, the movable rod drives a second limit block to move, a mounting plate is rotated, when the bottom of the mounting plate is pressed against the rear side of the inner wall of the switch cabinet main body, the movable rod enters a slot, the second pull rod is released, the spring deforms under stress to drive the second limit block to move upwards, the second limit block is clamped in the slot, when the mounting plate is horizontal, the limit block is clamped in the slot to fixedly support the mounting plate, but in this scheme, since the mounting plate is in a planar state after adjustment, when the high-low voltage switch cabinet is impacted or shaken, the distribution equipment parts inside the high-low voltage switch cabinet become loose, the distribution equipment can move along with the high-low voltage switch cabinet to impact the inner wall of the switch cabinet, resulting in damage to the power distribution equipment.

Aiming at the problems, the innovative design is carried out on the basis of the original high-low voltage switch cabinet with good protection performance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-low voltage switch cabinet that barrier property is good to solve and to provide among the above-mentioned background art because the mounting panel is in the plane state after adjusting, when high-low voltage switch cabinet takes place the striking or rocks, the inside distribution equipment part of high-low voltage switch cabinet is not hard up, can make distribution equipment follow high-low voltage switch cabinet and remove and striking switch cabinet inner wall, thereby leads to the problem that distribution equipment damaged.

In order to achieve the above object, the utility model provides a following technical scheme: a high-low voltage switch cabinet with good protection performance comprises a cabinet body, wherein a door plate is arranged on one side of the cabinet body, two hinges are fixedly mounted on one side of the cabinet body, the door plate is connected with the cabinet body through the hinges, a display screen is arranged on one side of the cabinet body, and a mounting plate is arranged inside the cabinet body;

anticollision subassembly sets up the top surface of mounting panel for prevent that distribution equipment from bumping, anticollision subassembly includes: the fixed block, fixed block fixed mounting be in the top surface of mounting panel, a plurality of fixed slot has been seted up respectively to the inside both sides of fixed block, the inside of fixed slot is provided with the limiting plate, the swivelling chute has been seted up respectively to the inside bottom surface and the top surface of fixed slot, inside one side fixed mounting of fixed slot has powerful spring, the top surface and the bottom surface of limiting plate fixed mounting respectively have the rotation post, rotate the post with the swivelling chute activity cup joints, one side fixed mounting of limiting plate has the resistance piece, the limiting plate with powerful spring fixed mounting, one side fixed mounting of limiting plate has the block rubber.

Preferably, the top surface fixed mounting of mounting panel has two locating pieces, the shifting chute has been seted up to one side of locating piece, the sliding tray has been seted up respectively to the inside top surface and the bottom surface of shifting chute, the joint groove has been seted up respectively to the inside both sides of shifting chute, the inside of shifting chute is provided with the dog, the top surface and the bottom surface of dog fixed mounting respectively have the slider, the slider with sliding tray sliding connection.

Preferably, a fixed hole is formed in one side of the stop block, two adjusting grooves are formed in one side of the inside of the fixed hole, connecting grooves are formed in two sides of the stop block respectively, a pressure spring is fixedly mounted inside the connecting grooves, a limiting column is movably sleeved on the inner circle wall surface of the connecting grooves, a moving block is fixedly mounted on the outer circle wall surface of the limiting column, the limiting column is fixedly mounted with the pressure spring, the moving block is slidably connected with the adjusting grooves, and the limiting column is movably clamped with the clamping grooves.

Preferably, the inside both sides of the cabinet body are fixed mounting respectively has the slip post, the slip post with mounting panel sliding connection.

Preferably, the bottom surface of the mounting plate is fixedly provided with two fixing columns, one side of each fixing column is provided with a plurality of clamping grooves, and the inner bottom surfaces of the clamping grooves are provided with limiting grooves.

Preferably, one side of the cabinet body is provided with two feedback lamps, and one side of the cabinet body is provided with an emergency button.

Preferably, a fault alarm lamp is arranged on the top surface of the cabinet body.

Compared with the prior art, the beneficial effects of the utility model are that: the high-low voltage switch cabinet with good protection performance,

1. through the arranged fixed block, a worker pushes the distribution equipment above the mounting plate to enable the distribution equipment to be translated into the fixed block, the distribution equipment can extrude the limiting plate when entering the fixed block, the limiting plate extrudes the strong spring to enter the inside of the fixed groove after being stressed, and then the distribution equipment can stably enter the fixed block, after the fixed block completely enters the fixed block, the limiting plate and the resistance block can rotate out of the fixed groove to be attached to the distribution device due to the extrusion of the elastic force of the strong spring, the distribution equipment can be fixed through the extrusion of a plurality of limiting plates, when the cabinet body shakes, only one direction of the distribution equipment moves, when the distribution equipment moves, the extrusion force of the resistance block can form resistance on the distribution equipment, meanwhile, the limiting plate cannot rotate backwards, so that the rubber block can be extruded when the cabinet body shakes violently to increase the impact force of the distribution equipment, the limiting plate can be rotated by the friction force of the rubber block and the distribution equipment, thereby form the resistance to distribution equipment and restrict it in the fixed block, distribution equipment's installation part drops when preventing that the cabinet body from rocking, leads to distribution equipment and the inside of the cabinet body to take place to strike and cause its damage.

2. Through the feedback lamp that sets up, the staff passes through the switch of feedback lamp, and the staff of being convenient for observes distribution equipment's running condition, and through emergency button, the staff of being convenient for cuts off all electric powers of the cabinet body when the emergency takes place at the cabinet body to meet an emergency.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a rear view of the cabinet structure of the present invention;

FIG. 3 is a schematic view of the mounting plate structure of the present invention;

FIG. 4 is a partial schematic view of A in FIG. 3;

FIG. 5 is a partial structural view of B in FIG. 3;

fig. 6 is a partial structural diagram of C in fig. 3.

In the figure: 1. a cabinet body; 2. a door panel; 3. mounting a plate; 4. a fixed block; 5. fixing grooves; 6. a limiting plate; 7. a rotating tank; 8. a strong spring; 9. rotating the column; 10. a resistance block; 11. a fault warning lamp; 12. positioning blocks; 13. a moving groove; 14. a sliding groove; 15. a clamping groove; 16. a stopper; 17. a slider; 18. a fixing hole; 19. an adjustment groove; 20. connecting grooves; 21. a restraining post; 22. a moving block; 23. a pressure spring; 24. a sliding post; 25. fixing a column; 26. a card slot; 27. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the present invention provides a technical solution: a high-low voltage switch cabinet with good protection performance comprises a cabinet body 1, wherein a door plate 2 is arranged on one side of the cabinet body 1, two hinges are fixedly mounted on one side of the cabinet body 1, the door plate 2 is connected with the cabinet body 1 through the hinges, a display screen is arranged on one side of the cabinet body 1, a mounting plate 3 is arranged inside the cabinet body 1, an anti-collision assembly is arranged on the top surface of the mounting plate 3 and used for preventing power distribution equipment from colliding, the anti-collision assembly comprises a fixing block 4, the fixing block 4 is fixedly mounted on the top surface of the mounting plate 3, the fixing block 4 is a U-shaped block, a plurality of fixing grooves 5 are respectively formed in two sides of the inside of the fixing block 4, a limiting plate 6 is arranged inside the fixing grooves 5, rotating grooves 7 are respectively formed in the bottom surface and the top surface of the inside of the fixing grooves 5, a strong spring 8 is fixedly mounted on one side of the inside of the fixing groove 5, and rotating columns 9 are respectively fixedly mounted on the top surface and the bottom surface of the limiting plate 6, the rotating column 9 is movably sleeved with the rotating groove 7, a resistance block 10 is fixedly installed on one side of the limiting plate 6, the limiting plate 6 and the strong spring 8 are fixedly installed, a rubber block is fixedly installed on one side of the limiting plate 6, the worker pushes the power distribution equipment above the mounting plate 3 to enable the power distribution equipment to horizontally move into the fixed block 4 through the arranged fixed block 4, the power distribution equipment can extrude the limiting plate 6 when entering the fixed block 4, the strong spring 8 is extruded by the limiting plate 6 after being stressed to enter the fixed groove 5, the power distribution equipment can stably enter the fixed block 4, after the fixed block 4 completely enters the fixed block 4, the limiting plate 6 and the resistance block 10 can rotate out of the fixed groove 5 to be attached to the power distribution equipment due to the elastic extrusion of the strong spring 8, the power distribution equipment can be fixed through the extrusion of a plurality of limiting plates 6, when the cabinet body 1 shakes, only one direction of the power distribution equipment is provided, and distribution equipment is when removing, the extrusion force of resistance piece 10 can form the resistance to distribution equipment, limiting plate 6 can't rotate backward simultaneously, so can extrude the block rubber when cabinet body 1 rocks acutely make distribution equipment impact increase, the block rubber can be rotatory with limiting plate 6 with distribution equipment's frictional force, thereby form the resistance to distribution equipment and restrict it in fixed block 4, distribution equipment's installation part drops when preventing that cabinet body 1 from rocking, lead to distribution equipment and cabinet body 1's inside to take place to strike and cause its damage.

Referring to fig. 3 and 5, in order to prevent the power distribution equipment from being flushed out of the inside of the fixed block 4 when the cabinet body 1 is toppled or violently collided, two positioning blocks 12 are fixedly mounted on the top surface of the mounting plate 3, a moving groove 13 is formed in one side of each positioning block 12, sliding grooves 14 are respectively formed in the top surface and the bottom surface of the inside of each moving groove 13, clamping grooves 15 are respectively formed in two sides of the inside of each moving groove 13, a stopper 16 is arranged in each moving groove 13, sliders 17 are respectively and fixedly mounted on the top surface and the bottom surface of each stopper 16, and each slider 17 is slidably connected with each sliding groove 14, by providing the stop 16, the worker can easily remove the stop 16 by moving a portion of the stop out of the positioning block 12, block distribution equipment, thereby prevent that cabinet body 1 from toppling over or taking place when violent collision distribution equipment's inside of fixed block 4 is rushed out, lead to distribution equipment and cabinet body 1 inner wall to take place fiercely to collide and damage.

Referring to fig. 3 and 5, in order to achieve the effect of releasing the restriction of the stopper 16, a fixed hole 18 is formed on one side of the stopper 16, two adjusting grooves 19 are formed on one side inside the fixed hole 18, connecting grooves 20 are respectively formed on both sides of the stopper 16, a pressure spring 23 is fixedly installed inside the connecting grooves 20, a restricting post 21 is movably sleeved on an inner circular wall surface of the connecting grooves 20, a moving block 22 is fixedly installed on an outer circular wall surface of the restricting post 21, the restricting post 21 and the pressure spring 23 are fixedly installed, the moving block 22 is slidably connected with the adjusting grooves 19, the restricting post 21 is movably clamped with the clamping groove 15, through the provided restricting post 21, when a worker moves the stopper 16 out of the positioning block 12, the restricting post 21 overlaps with the clamping groove 15 and then enters the clamping groove 15, so that the effect of restricting the movement of the stopper 16 can be achieved, when the worker needs to release the restriction of the stopper 16, by pulling the moving block 22, the moving block 22 drives the limiting column 21 to move and further presses the pressure spring 23, so that the limiting column 21 is separated from the clamping groove 15, and the effect of releasing the limitation of the stopper 16 is achieved.

Referring to fig. 3, in order to facilitate the installation of the power distribution equipment by the staff, sliding columns 24 are respectively and fixedly installed on two sides of the inside of the cabinet body 1, the sliding columns 24 are connected with the mounting plate 3 in a sliding manner, and through the sliding columns 24, the staff can move one end of the mounting plate 3 out of the outside of the cabinet body 1 by moving the mounting plate 3 inside the sliding columns 24, so that the staff can install the power distribution equipment conveniently.

Referring to fig. 3 and 6, in order to prevent the fastening part from falling off and causing the power equipment to fall off, two fixing columns 25 are fixedly mounted on the bottom surface of the mounting plate 3, one side of each fixing column 25 is provided with a plurality of clamping grooves 26, the bottom surface of the inside of each clamping groove 26 is provided with a limiting groove 27, and through the limiting grooves 27, when the power equipment is mounted by a worker, the power equipment is mounted and fastened after being clamped in the limiting grooves 27, and the fastening part can be prevented from falling off and causing the power equipment to fall off.

Please refer to fig. 1, in order to facilitate the staff to cut off all electric power of the cabinet body 1 when the cabinet body 1 is in emergency, one side of the cabinet body 1 is provided with two feedback lamps, one side of the cabinet body 1 is provided with an emergency button, through the feedback lamps that are arranged, the staff passes through the switch of the feedback lamps, the staff is convenient to observe the operation condition of the power distribution equipment, through the emergency button, the staff is convenient to cut off all electric power of the cabinet body 1 when the cabinet body 1 is in emergency, so as to avoid accidents.

Referring to fig. 1, in order to achieve the effect of warning the worker, a fault alarm lamp 11 is disposed on the top surface of the cabinet body 1, and through the disposed fault alarm lamp 11, the fault alarm lamp 11 is turned on when the power distribution equipment fails, so as to achieve the effect of warning the worker.

The working principle is as follows: when the cabinet body 1 shakes, only one moving direction of the power distribution equipment is provided, when the power distribution equipment moves, the extrusion force of the resistance block 10 can form resistance on the power distribution equipment, meanwhile, the limiting plate 6 cannot rotate backwards, so that the rubber block can be extruded when the cabinet body 1 shakes violently to increase the impact force of the power distribution equipment, the limiting plate 6 is rotatory with the frictional force of rubber block and distribution equipment, thereby form the resistance to distribution equipment and restrict it in fixed block 4, distribution equipment's installation part drops when preventing that cabinet body 1 from rocking, thereby it damages to lead to distribution equipment and cabinet body 1's inside to take place to strike, dog 16 through the setting, the staff is through the outside with 16 some removal locating pieces 12 of dog, block distribution equipment, thereby distribution equipment's inside dashes out when preventing that cabinet body 1 from toppling over or taking place violent collision, thereby it takes place violent collision and damage to lead to distribution equipment and cabinet body 1 inner wall to take place.

Through the restriction post 21 that sets up, when the staff removed dog 16 out of locating piece 12, restriction post 21 can get into the inside of joint groove 15 with the joint groove 15 coincidence back to can reach the effect that restriction dog 16 removed, when the staff need remove the restriction of dog 16, through pulling movable block 22, movable block 22 drives restriction post 21 and removes and then extrudees pressure spring 23, makes restriction post 21 break away from out of joint groove 15, thereby reaches the effect of removing the restriction of dog 16.

Through the spacing groove 27 that sets up, the staff is when installing power equipment, through installing the fastening to it behind the spacing groove 27 with power equipment card, can prevent that fastening part from droing and leading to power equipment to drop, through the feedback lamp that sets up, the staff passes through the switch of feedback lamp, the staff of being convenient for observes distribution equipment's behavior, through emergency button, the staff of being convenient for cuts off all electric power of the cabinet body 1 when the cabinet body 1 takes place emergency, in order to avoid taking place accident.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a high-low voltage switch cabinet that barrier propterty is good, includes the cabinet body (1), its characterized in that: a door panel (2) is arranged on one side of the cabinet body (1), two hinges are fixedly mounted on one side of the cabinet body (1), the door panel (2) is connected with the cabinet body (1) through the hinges, a display screen is arranged on one side of the cabinet body (1), and a mounting plate (3) is arranged inside the cabinet body (1);

the anticollision subassembly sets up the top surface of mounting panel (3) for prevent that distribution equipment from colliding, the anticollision subassembly includes: fixed block (4), fixed block (4) fixed mounting be in the top surface of mounting panel (3), a plurality of fixed slot (5) have been seted up respectively to the inside both sides of fixed block (4), the inside of fixed slot (5) is provided with limiting plate (6), swivelling chute (7) have been seted up respectively to the inside bottom surface and the top surface of fixed slot (5), inside one side fixed mounting of fixed slot (5) has powerful spring (8), the top surface and the bottom surface of limiting plate (6) fixed mounting respectively have rotation post (9), rotate post (9) with swivelling chute (7) activity cup joints, one side fixed mounting of limiting plate (6) has resistance piece (10), limiting plate (6) with powerful spring (8) fixed mounting, one side fixed mounting of limiting plate (6) has the rubber block.

2. The high-low voltage switch cabinet with good protection performance as claimed in claim 1, is characterized in that: the top surface fixed mounting of mounting panel (3) has two locating pieces (12), shifting chute (13) have been seted up to one side of locating piece (12), sliding tray (14) have been seted up respectively to the inside top surface and the bottom surface of shifting chute (13), joint groove (15) have been seted up respectively to the inside both sides of shifting chute (13), the inside of shifting chute (13) is provided with dog (16), the top surface and the bottom surface of dog (16) fixed mounting respectively have slider (17), slider (17) with sliding tray (14) sliding connection.

3. The high-low voltage switch cabinet with good protection performance as claimed in claim 2, is characterized in that: fixed orifices (18) have been seted up to one side of dog (16), two adjustment tank (19) have been seted up to inside one side of fixed orifices (18), spread groove (20) have been seted up respectively to the both sides of dog (16), the inside fixed mounting of spread groove (20) has pressure spring (23), restriction post (21) have been cup jointed in the activity of the interior circle wall of spread groove (20), the excircle wall fixed mounting of restriction post (21) has movable block (22), restriction post (21) with pressure spring (23) fixed mounting, movable block (22) with adjustment tank (19) sliding connection, restriction post (21) with joint groove (15) activity joint.

4. The high-low voltage switch cabinet with good protection performance as claimed in claim 1, is characterized in that: the inside both sides of the cabinet body (1) are respectively fixedly mounted with a sliding column (24), the sliding column (24) is connected with the mounting plate (3) in a sliding manner.

5. The high-low voltage switch cabinet with good protection performance as claimed in claim 1, characterized in that: the bottom surface fixed mounting of mounting panel (3) has two fixed columns (25), a plurality of draw-in groove (26) have been seted up to one side of fixed column (25), spacing groove (27) have been seted up to the inside bottom surface of draw-in groove (26).

6. The high-low voltage switch cabinet with good protection performance as claimed in claim 1, is characterized in that: one side of the cabinet body (1) is provided with two feedback lamps, and one side of the cabinet body (1) is provided with an emergency button.

7. The high-low voltage switch cabinet with good protection performance as claimed in claim 1, is characterized in that: a fault alarm lamp (11) is arranged on the top surface of the cabinet body (1).

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