CN114300961A - Electrical cabinet convenient to maintain and use - Google Patents

Abstract

The invention provides an electrical cabinet convenient to maintain and use, which belongs to the technical field of electrical cabinets and comprises an electrical cabinet body, wherein one side end of the electrical cabinet body is provided with an installation groove, and the inner wall of one side of the installation groove is movably hinged with a protective door; and intelligence mechanism that opens and shuts, intelligence mechanism that opens and shuts includes that intelligence opens and close the subassembly, including a motor, an end cap, a controller, and a cover plate, the dwang, two spur gears, two installation pieces, two fixed blocks and two connecting blocks, two installation pieces and two equal fixed block fixed connection in a side end of regulator cubicle body, the lower extreme activity of dwang runs through one of them installation piece and two fixed block lower extremes and to extending, the lower extreme of dwang rotates to be connected in the upper end of one of them installation piece, the problem that needs artifical manual switch regulator cubicle etc. of carrying out has been solved, be convenient for circuit staff carries out operating switch, the maintenance and the result of use of regulator cubicle have been improved, circuit staff's work efficiency has been increased.

Description

An electrical cabinet that is easy to maintain and use

technical field

The invention belongs to the technical field of electrical cabinets, and in particular relates to an electrical cabinet that is convenient for maintenance and use.

Background technique

The electrical cabinet is a cabinet made of steel to protect the normal operation of the components. Electrical cabinets are generally made of two types: hot-rolled steel plates and cold-rolled steel plates. Cold-rolled steel sheets are softer than hot-rolled steel sheets, and are more suitable for the production of electrical cabinets. Electrical cabinets are widely used in chemical industry, environmental protection industry, power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, transportation industry and so on.

In the prior art, common electrical equipment needs to be placed and protected by an electrical cabinet, and the existing electrical cabinet needs to be manually switched on or off when opening or closing, which is inconvenient for circuit staff to operate, thus affecting the maintenance and use of the electrical cabinet. , reduce the work efficiency of circuit staff.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an electrical cabinet that is easy to maintain and use, and aims to solve the common electrical equipment in the prior art that requires the electrical cabinet to be placed and protected, and the existing electrical cabinet needs to be manually switched on or off when opening or closing, It is inconvenient for circuit staff to operate, thus affecting the maintenance and use of electrical cabinets and reducing the work efficiency of circuit staff.

To achieve the above object, the present invention provides the following technical solutions:

An electrical cabinet that is easy to maintain and use, including:

an electrical cabinet body, an installation groove is opened on one side of the electrical cabinet body, and a protective door is hinged on an inner wall of one side of the installation groove; and

An intelligent opening and closing mechanism, the intelligent opening and closing mechanism includes an intelligent opening and closing assembly, a motor, a rotating rod, two spur gears, two mounting blocks, two fixing blocks and two connecting blocks, two said mounting blocks and two Each of the fixing blocks is fixedly connected to one side of the electrical cabinet body, the lower end of the rotating rod movably penetrates one of the mounting blocks and the lower ends of the two fixing blocks and extends, and the lower end of the rotating rod is rotatably connected to one of the mounting blocks The motor is fixedly connected to the upper end of the electrical cabinet body, the two spur gears are fixedly connected to the motor and the upper end of the rotating rod, the two spur gears are meshed, and one end of the two connecting blocks is It is fixedly connected to the circumferential surface of the rotating rod, and the other ends of the two connecting blocks are fixedly connected to one side of the protective door. The door is opened or closed.

As a preferred solution of the present invention, the intelligent opening and closing assembly includes a mounting shell, a snap-on shell, an electric telescopic rod and a snap block, the mounting shell is fixedly connected to one side end of the protective door, and the snap-on shell is fixed It is connected to the inner wall of one side of the electrical cabinet body, one end of the electric telescopic rod is fixedly connected to the inner wall of one side of the installation shell, the clamping block is fixedly connected to the other end of the electric telescopic rod, and the outer surface of the clamping block is slidable Connected to the inner surface of the mounting shell and the snap-on shell.

As a preferred solution of the present invention, two fixing seats are fixedly connected to both ends of the electrical cabinet body, and mounting seats are slidably connected to the outer surfaces of the electrical cabinet body and the plurality of fixing seats. One end of the seat is provided with a plurality of threaded holes, and bolts are threadedly connected in the plurality of threaded holes.

As a preferred solution of the present invention, it also includes multiple sets of installation mechanisms, each group of the installation mechanisms includes a sliding groove, a spring, a clamping block, a clamping groove, a limit component and a sliding component, and the sliding groove is opened in the At the lower end of the fixed seat, the spring is fixedly connected to the upper inner wall of the sliding groove, the clamping groove is opened on the lower inner wall of the mounting seat, and the clamping grooves are all slidably connected to the sliding groove and the circumferential inner wall of the clamping groove, so The limiting component and the sliding component are both arranged in the sliding groove and connected with the clamping block to realize the functions of controlling sliding and limiting the clamping block.

As a preferred solution of the present invention, each set of the limit components includes a limit groove and a limit block, the limit groove is opened on the inner circumferential wall of the sliding groove, and the limit block is slidably connected to the limit groove The inner surface of the limiting block is fixedly connected with the upper end of the clamping block.

As a preferred solution of the present invention, each set of the sliding components includes a push-pull groove and a sliding block, the push-pull groove is opened on one side of the clamping block, and the lower end of the sliding block runs through one side of the push-pull groove. In the inner wall, one side end of the sliding block is fixedly connected to the circumferential surface of the clamping block.

As a preferred solution of the present invention, one end of the electrical cabinet body is provided with a fixing groove, and a cooling fan is fixedly connected to the inner surface of the fixing groove.

As a preferred solution of the present invention, one end of the protective door is provided with an observation window, one end of the protective door is fixedly connected with a handle, and both ends of the handle are engraved with anti-skid patterns.

Compared with the prior art, the beneficial effects of the present invention are:

1. In this scheme, the electric telescopic rod and the external PCL controller are electrically connected, so as to control the clamping of the clamping block and the clamping shell, complete the opening and merging of the protective door, and drive the two spur gears by starting the motor. It rotates, and then drives the connection block to rotate, thereby driving the protective door to open or close, which solves the problem of manually switching the electrical cabinet, and facilitates the circuit staff to operate the switch, which improves the maintenance and use of the electrical cabinet. Improve the efficiency of circuit staff.

2. In this scheme, a fixing slot is provided on the right end of the electrical cabinet body, so that it is convenient to install the fixing slot on the inner wall of the fixing slot, and the heat in the electrical cabinet body can be dissipated according to the cooling fan, so as to avoid electrical appliances in a long working environment. The heat in the cabinet body is too high, causing damage to the internal circuit equipment.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

1 is a perspective view of the present invention;

Fig. 2 is the first three-dimensional cross-sectional view of the present invention;

Fig. 3 is the partial enlarged view of A place in Fig. 2 of the present invention;

4 is a second perspective cross-sectional view of the present invention;

Fig. 5 is the partial enlarged figure of B place in Fig. 4 of the present invention;

Fig. 6 is a partial enlarged view of C in Fig. 4 of the present invention.

In the figure: 1. Electrical cabinet body; 2. Mounting seat; 3. Cooling fan; 4. Protective door; 5. Observation window; 6. Handle; 7. Motor; 8. Spur gear; 9. Mounting block; 10. Rotation Rod; 11. Fixing block; 12. Connecting block; 13. Sliding block; 14. Mounting shell; 15. Clamping shell; 16. Electric telescopic rod; 17. Clamping block; 18. Fixed seat; 19. Sliding slot; 20 , spring; 21, snap block; 22, snap slot; 23, limit slot; 24, limit block; 25, push-pull slot.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Example 1

Please refer to Figures 1-6, the present invention provides the following technical solutions:

An electrical cabinet that is easy to maintain and use, including:

The electrical cabinet body 1, an installation groove is opened on one side of the electrical cabinet body 1, and a protective door 4 is hinged on the inner wall of one side of the installation groove; and

Intelligent opening and closing mechanism, the intelligent opening and closing mechanism includes an intelligent opening and closing assembly, a motor 7, a rotating rod 10, two spur gears 8, two mounting blocks 9, two fixing blocks 11 and two connecting blocks 12, two mounting blocks 9 and the two fixing blocks 11 are fixedly connected to one side of the electrical cabinet body 1, the lower end of the rotating rod 10 movably penetrates through the lower ends of one of the mounting blocks 9 and the two fixing blocks 11 and extends, and the lower end of the rotating rod 10 is rotatably connected On the upper end of one of the mounting blocks 9, the motor 7 is fixedly connected to the upper end of the electrical cabinet body 1, and the two spur gears 8 are fixedly connected to the upper end of the motor 7 and the rotating rod 10 respectively. One end of the block 12 is fixedly connected to the circumferential surface of the rotating rod 10, and the other ends of the two connecting blocks 12 are fixedly connected to one side of the protective door 4. The intelligent opening and closing assembly is arranged in the electrical cabinet body 1 and is connected with the protective door. 4 is connected to open or close the protective door 4.

In the specific embodiment of the present invention, the two mounting blocks 9 and the two fixing blocks 11 are both fixedly mounted on the front end of the electrical cabinet body 1, and the rotating rod 10 is conveniently installed by the two fixed mounting blocks 9, and at the same time The rotating rod 10 plays a limiting role, and at the same time, the lower end of the rotating rod 10 is moved through the upper mounting block 9 and the lower ends of the two fixing blocks 11, so that the middle section of the rotating rod 10 is limited according to the two fixing blocks 11, To avoid the phenomenon of sliding in a long-term working environment, by fixing the motor 7 on the upper end of the electrical cabinet body 1, since one of the spur gears 8 is fixedly installed at the output end of the motor 7, the motor 7 is started and the spur gear is driven at the same time. 8 is rotated, another spur gear 8 is fixed on the upper end of the rotating rod 10, and the two spur gears 8 are in a state of meshing with each other, and the motor 7 is electrically connected with the external PLC controller, so as to control the motor 7 to rotate. The rotating rod 10 is driven to rotate, and the two connecting blocks 12 are fixedly connected with the rotating rod 10 and the protective door 4, so that when the rotating rod 10 rotates, the protective door 4 is driven to rotate at an angle, thereby completing the protective door 4. Open or close, the installation shell 14 is fixed at the rear end of the protective door 4, which is convenient for the installation and fixing of the electric telescopic rod 16, and the clamping block 17 is fixed on the right end of the electric telescopic rod 16. By connecting the electric telescopic rod 16 and the external PLC The controller is electrically connected, so as to control the length of the electric telescopic rod 16 to expand and contract, complete the clamping or detachment of the clamping block 17 to the inner wall of the clamping shell 15, and play the role of opening or closing the protective door 4, which solves the need for manual operation. Manually switch electrical cabinets and other issues, which is convenient for circuit staff to operate switches, improves the maintenance and use effect of electrical cabinets, and increases the work efficiency of circuit staff. It needs to be explained: what type of cooling fan is used? 3. The motor 7 and the electric telescopic rod 16 are selected by those skilled in the art, and the above-mentioned cooling fan 3, the motor 7 and the electric telescopic rod 16 belong to the prior art, and will not be described in detail in this solution.

For details, please refer to FIG. 1 and FIG. 6 , two fixing bases 18 are fixedly connected to both sides of the electrical cabinet body 1 , and mounting bases 2 are slidably connected to the outer surfaces of the electrical cabinet body 1 and the plurality of fixing bases 18 . One end of the seat 2 is provided with a plurality of threaded holes, and bolts are threadedly connected in the plurality of threaded holes.

In this embodiment: by screwing the four bolts into the four threaded holes respectively, the installation and fixing of the mounting seat 2 and the external wall surface are completed, and the electrical cabinet body 1 and the four fixing seats 18 are slidably connected to the installation. The inner wall of the seat 2 is convenient for the installation and use of the four sets of installation mechanisms.

For details, please refer to FIG. 6 , which also includes multiple sets of installation mechanisms. Each set of installation mechanisms includes a sliding groove 19 , a spring 20 , a clamping block 21 , a clamping groove 22 , a limit component and a sliding component. The sliding groove 19 is opened in the fixed position. At the lower end of the seat 18, the spring 20 is fixedly connected to the upper inner wall of the sliding groove 19, the clamping groove 22 is opened on the lower inner wall of the mounting seat 2, and the clamping groove 22 is slidably connected to the sliding groove 19 and the inner circumferential wall of the clamping groove 22. Both the limiting component and the sliding component are arranged in the sliding groove 19 and are connected with the clamping block 21 to realize the functions of controlling sliding and limiting the clamping block 21 .

In this embodiment, the spring 20 is fixed on the upper inner wall of the sliding groove 19, thereby driving the clamping block 21 to slide up and down, and the limit grooves 23 are opened on the left and right sides of the sliding groove 19, so that the limit block 24 is in the limit The inner wall of the slot 23 slides up and down. Since the lower end of the limiting block 24 and the upper end of the clamping block 21 are fixed, it plays a role in limiting the clamping block 21. By fixing the lower end of the sliding block 13 on the clamping block 21 , thereby pushing the sliding block 13 to slide up and down on the inner wall of the push-pull groove 25 , so as to control the up and down sliding distance of the clamping block 21 , and also to limit the position.

For details, please refer to FIG. 2 , a fixing slot is defined at one end of the electrical cabinet body 1 , and a cooling fan 3 is fixedly connected to the inner surface of the fixing slot.

In this embodiment, a fixing slot is provided at the right end of the electrical cabinet body 1, so that the cooling fan 3 can be fixedly installed on the inner wall of the fixing slot, and the heat in the electrical cabinet body 1 can be dissipated according to the cooling fan 3 to avoid prolonged The heat in the electrical cabinet body 1 is too high under the same working environment, resulting in damage to the internal circuit equipment.

For details, please refer to FIG. 1 , an observation window 5 is opened on one side of the protective door 4 , a handle 6 is fixedly connected to one side of the protective door 4 , and anti-skid patterns are engraved on both sides of the handle 6 .

In the present embodiment: by opening the observation window 5 at the front end of the protective door 4, it is convenient for circuit staff to observe the working conditions in the electrical cabinet body 1, find hidden safety hazards in time, and fix the handle 6 on the front end of the protective door 4, It is convenient for the staff to pull the handle 6 to control the opening or closing of the protective door 4 when the circuit is powered off.

The working principle and use process of the present invention: when the electrical cabinet body 1 is opened and maintained, the electric telescopic rod 16 is electrically connected to the external PCL controller to control the length of the electric telescopic rod 16 to expand and contract, so that the clamping block 17 is disengaged The inner wall of the clamping shell 15 completes the opening of the protective door 4, electrically connects the motor 7 with the external PLC controller, and then controls the motor 7 to rotate to drive the rotating rod 10 to rotate, thereby starting the motor 7 to drive the two spur gears 8 Rotate, and then drive the connecting block 12 to rotate, thereby driving the protective door 4 to open or close, place the electrical cabinet body 1 and the four fixing seats 18 on the inner wall of the mounting seat 2, push the sliding block 13 to drive the clamping block 21 to slide into the circumferential inner wall of the snap groove 22 to complete the installation and fixation of the electrical cabinet body 1 and the mounting seat 2 .

Finally, it should be noted that the above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it is still possible to The technical solutions described in the foregoing embodiments are modified, or some technical features thereof are equivalently replaced. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims (8)

1. An electrical cabinet for convenient maintenance, comprising:

the safety cabinet comprises an electrical cabinet body (1), wherein one side end of the electrical cabinet body (1) is provided with an installation groove, and the inner wall of one side of the installation groove is movably hinged with a protective door (4); and

mechanism opens and shuts intelligently, mechanism opens and shuts including intelligence open and close subassembly, motor (7), dwang (10), two spur gear (8), two installation piece (9), two fixed block (11) and two connecting block (12), two installation piece (9) and the equal fixed connection in a side end of regulator cubicle body (1) of two fixed block (11), the lower extreme activity of dwang (10) runs through one of them installation piece (9) and two fixed block (11) lower extreme and to extending, the lower extreme of dwang (10) rotates and connects in the upper end of one of them installation piece (9), motor (7) fixed connection is in the upper end of regulator cubicle body (1), two spur gear (8) fixed connection respectively is in the upper end of motor (7) and dwang (10), two spur gear (8) mesh mutually, two the equal fixed connection in the circumference surface of dwang (10) of one end of connecting block (12), the other end of each of the two connecting blocks (12) is fixedly connected to one side end of the protective door (4), and the intelligent opening and closing assembly is arranged in the electrical cabinet body (1) and connected with the protective door (4) to open or close the protective door (4).

2. An electrical cabinet convenient for maintenance and use according to claim 1, wherein: the intelligent opening and closing assembly comprises an installation shell (14), a clamping shell (15), an electric telescopic rod (16) and a clamping block (17), wherein the installation shell (14) is fixedly connected to one side end of the protective door (4), the clamping shell (15) is fixedly connected to the inner wall of one side of the electric cabinet body (1), one end of the electric telescopic rod (16) is fixedly connected to the inner wall of one side of the installation shell (14), the clamping block (17) is fixedly connected to the other end of the electric telescopic rod (16), and the outer surface of the clamping block (17) is connected to the inner surfaces of the installation shell (14) and the clamping shell (15) in a sliding mode.

3. An electrical cabinet convenient for maintenance and use according to claim 2, wherein: the improved electric cabinet is characterized in that two fixing seats (18) are fixedly connected to two side ends of the electric cabinet body (1), the mounting seat (2) is connected to the outer surfaces of the electric cabinet body (1) and the fixing seats (18) in a sliding mode, a plurality of threaded holes are formed in one side end of the mounting seat (2), and bolts are connected to the threaded holes in a threaded mode.

4. An electrical cabinet convenient for maintenance and use according to claim 3, wherein: still include multiunit installation mechanism, every group installation mechanism all includes sliding tray (19), spring (20), joint piece (21), joint groove (22), spacing subassembly and sliding assembly, the lower extreme in fixing base (18) is seted up in sliding tray (19), spring (20) fixed connection is in the last inner wall of sliding tray (19), the lower inner wall of mount pad (2) is seted up in joint groove (22), the equal sliding connection in the circumference inner wall in sliding tray (19) and joint groove (22) in joint groove (22), spacing subassembly and sliding assembly all set up in sliding tray (19) and are connected in order to realize controlling slip and spacing effect to joint piece (21) with joint piece (21).

5. An electrical cabinet convenient for maintenance and use according to claim 4, wherein: every group spacing subassembly all includes spacing groove (23) and stopper (24), the circumference inner wall of sliding tray (19) is seted up in spacing groove (23), stopper (24) sliding connection is in the internal surface of spacing groove (23), the lower extreme of stopper (24) and the upper end fixed connection of joint piece (21).

6. An electrical cabinet convenient for maintenance and use according to claim 5, wherein: each group of sliding assemblies respectively comprise a push-pull groove (25) and a sliding block (13), the push-pull groove (25) is formed in one side portion of the clamping block (21), the lower end of the sliding block (13) movably penetrates through the inner wall of one side of the push-pull groove (25), and one side end of the sliding block (13) is fixedly connected to the circumferential surface of the clamping block (21).

7. An electrical cabinet convenient for maintenance and use according to claim 6, wherein: a fixing groove is formed in one side end of the electrical cabinet body (1), and a radiating fan (3) is fixedly connected to the inner surface of the fixing groove.

8. An electrical cabinet for convenient maintenance and use according to claim 7, wherein: an observation window (5) is opened at one side end of the protective door (4), a handle (6) is fixedly connected to one side end of the protective door (4), and anti-skid lines are engraved at two side ends of the handle (6).

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