CN215771918U

CN215771918U - Frequency conversion control cabinet capable of being grounded

Info

Publication number: CN215771918U
Application number: CN202121901566.3U
Authority: CN
Inventors: 钟鑫
Original assignee: Huzhou Hesheng Automation Technology Co ltd
Current assignee: Huzhou Hesheng Automation Technology Co ltd
Priority date: 2021-08-14
Filing date: 2021-08-14
Publication date: 2022-02-08
Anticipated expiration: 2031-08-14

Abstract

The utility model relates to the technical field of control cabinets, and discloses a variable frequency control cabinet capable of being grounded. This but frequency conversion control rack of ground connection, insert the underground with the inserted bar through trampling the footboard, make earth connection and jack connection, the ground connection nature of frequency conversion control rack has been realized, the security of use has been strengthened, for the motor circular telegram, make the motor drive first connecting axle and rotate, first connecting axle drives the bull stick and deflects, the bull stick, the limiting plate, the second connecting axle, the sliding ring, the cooperation of slide bar, make the slide bar drive the removal of carriage release lever, the cooperation of carriage release lever and connecting block, complex operation's problem when having solved the installation of current control rack body.

Description

Frequency conversion control cabinet capable of being grounded

Technical Field

The utility model relates to the technical field of control cabinets, in particular to a frequency conversion control cabinet capable of being grounded.

Background

The cabinets are generally made of cold-rolled steel plates or alloys and used for storing computers and related control equipment, can provide protection for the storage equipment, shields electromagnetic interference, and arranges the equipment orderly and orderly, so that the equipment is convenient to maintain later. Need install it before the frequency conversion control rack uses, however, complex operation when current frequency conversion control rack installs, the security is poor.

Disclosed a control rack for network security in chinese patent publication No. CN208257985U, this control rack for network security, through setting up the box, including a motor, an end cap, a controller, and a cover plate, the apparatus further comprises a rotating shaft, the disc, the transfer line, the spout, the slider, the diaphragm, the transmission frame, first transmission post, the fixed block, rotatory frame, the polished rod, the sliding ring, the second transmission post, a spring, the carriage release lever, the kelly, the cooperation of control rack body and draw-in groove is used, complex operation's problem when having solved current control rack for network security installation, this control rack for network security, possess the advantage of the installation of being convenient for, a large amount of time of user has been saved, the practicality of control rack for network security has been improved, but this kind of mode has very big defect: without grounding, there may be a danger.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a grounded variable frequency control cabinet, which solves the problems that the variable frequency control cabinet needs to be installed before use, but the existing variable frequency control cabinet is complex to operate and poor in safety during installation.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a frequency conversion control cabinet capable of being grounded comprises a box body, wherein a grounding bar is arranged on the right side of the box body, a jack is arranged on the upper surface of the grounding bar, the jack is fixedly connected with one end of a grounding wire, a right threaded connection bolt of the grounding bar is arranged, two groups of insertion rods are respectively and slidably connected with the front end and the rear end of the grounding bar, the top ends of the insertion rods are fixedly connected with a pedal, two groups of motors are arranged inside the box body, the output ends of the motors are fixedly connected with the left end of a first connecting shaft, the right end of the first connecting shaft is rotatably connected with one end of a rotating rod, the other end of the rotating rod is fixedly connected with a second connecting shaft, the second connecting shaft is slidably connected with a limiting plate, the first connecting shaft is rotatably connected with the top end of a first supporting rod, the bottom end of the first supporting rod is fixedly connected with the upper surface of a base plate, and the lower surface of the base plate is fixedly connected with the inner wall of the bottom of the box body, the rear end of the limiting plate is fixedly connected with the front end of the sliding rod, the sliding rod is connected with the sliding ring in a sliding mode, the sliding ring is fixedly connected with the second supporting rod, the rear end of the sliding rod is fixedly connected with the bottom end of the moving rod, the top end of the moving rod is fixedly connected with the connecting block, the other end of the grounding wire is fixedly connected with the control cabinet body, and the upper surface of the box body is provided with the control cabinet body.

Preferably, two groups of clamping grooves are formed in the bottom ends of the front side and the rear side of the control cabinet body respectively, the size of each clamping groove is matched with that of each connecting block, and each connecting block is in contact with the corresponding clamping groove.

Preferably, the inside of sliding ring is equipped with the fixed orifices, and the diameter of fixed orifices and the diameter looks adaptation of slide bar, fixed orifices and slide bar sliding connection.

Preferably, the inner wall of the left side of the box body and the left end of the motor plate are fixedly connected with the motor, and the motor plate is a damping plate.

Preferably, the inserted link comprises the body of rod and inserted body, and the inserted body is the toper structure, and the inserted link is the stainless steel inserted link.

Preferably, the upper surface of the pedal is provided with anti-slip strips, and the width of the pedal is larger than 215mm and not larger than 305 mm.

(III) advantageous effects

Compared with the prior art, the utility model provides a grounded variable frequency control cabinet, which has the following beneficial effects:

1. this but frequency conversion control rack of ground connection, insert the underground with the inserted bar through trampling the footboard, make earth connection and jack connection, the ground connection nature of frequency conversion control rack has been realized, the security of use has been strengthened, for the motor circular telegram, make the motor drive first connecting axle and rotate, first connecting axle drives the bull stick and deflects, the bull stick, the limiting plate, the second connecting axle, the sliding ring, the cooperation of slide bar, make the slide bar drive the removal of carriage release lever, the cooperation of carriage release lever and connecting block, complex operation's problem when having solved the installation of current control rack body.

2. This but frequency conversion control rack of ground connection is that the upper surface of steel grating footboard is equipped with the antislip strip through the footboard, and the width of footboard is greater than 215mm and is not more than 305mm, and the frictional force of increase footboard surface improves the convenience that the device used, and the inserted bar comprises the body of rod and the plug body, and the plug body is the toper structure, and the inserted bar is the stainless steel inserted bar, conveniently inserts the underground.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the case according to the present invention;

fig. 3 is a schematic structural diagram of the ground bar according to the present invention.

In the figure: 1. a control cabinet body; 2. a box body; 3. connecting blocks; 4. a travel bar; 5. a ground line; 6. a ground bar; 7. a pedal; 8. a limiting plate; 9. a first connecting shaft; 10. a motor; 11. a first support bar; 12. a second connecting shaft; 13. a base plate; 14. a slip ring; 15. a slide bar; 16. a jack; 17. inserting a rod; 18. a bolt; 19. a second support bar; 20. and (4) rotating the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a frequency conversion control cabinet capable of being grounded comprises a cabinet body 2, a grounding bar 6 is arranged on the right side of the cabinet body 2, jacks 16 are arranged on the upper surface of the grounding bar 6, a plurality of groups of jacks 16 are arranged, the jacks 16 are fixedly connected with one end of a grounding wire 5, bolts 18 are connected with the right side of the grounding bar 6 in a threaded manner, the number of the bolts 18 is consistent with that of the jacks 16, two groups of insertion rods 17 are respectively connected with the front end and the rear end of the grounding bar 6 in a sliding manner, the top ends of the insertion rods 17 are fixedly connected with a pedal 7, two groups of motors 10 are arranged inside the cabinet body 2, the motors 10 are servo motors, the output ends of the motors 10 are fixedly connected with the left end of a first connecting shaft 9, the right end of the first connecting shaft 9 is rotatably connected with one end of a rotating rod 20, the other end of the rotating rod 20 is fixedly connected with a second connecting shaft 12, the second connecting shaft 12 is slidably connected with a limiting plate 8, the first connecting shaft 9 is rotatably connected with the top end of a first supporting rod 11, the bottom end of the first supporting rod 11 is fixedly connected with the upper surface of a backing plate 13, the backing plate 13 is a damping plate, the backing plate 13 is fixed on the first supporting rod 11, the lower surface of the backing plate 13 is fixedly connected with the inner wall of the bottom of the box body 2, the width of the limiting plate 8 is matched with the diameter of the second connecting shaft 12, the rear end of the limiting plate 8 is fixedly connected with the front end of a sliding rod 15, the sliding rod 15 is slidably connected with a sliding ring 14, the sliding ring 14 is fixedly connected with a second supporting rod 19, the bottom end of the second supporting rod 19 is fixed on the upper surface of the backing plate 13, the rear end of the sliding rod 15 is fixedly connected with the bottom end of the movable rod 4, the upper surface of the box body 2 is provided with two groups of grooves, the widths of the grooves are matched with the width of the movable rod 4, the two groups of grooves are positioned on the front side and the rear side of the control cabinet body 1, the top end of the movable rod 4 is fixedly connected with the connecting block 3, and the other end of the grounding wire 5 is fixedly connected with the control cabinet body 1, the upper surface of the box body 2 is provided with a control cabinet body 1.

Specifically, in order to fix control cabinet body 1, two sets of draw-in grooves have been seted up respectively to the side bottom around having set up control cabinet body 1, the size of draw-in groove and the size looks adaptation of connecting block 3, connecting block 3 and draw-in groove contact, and two sets of connecting blocks 3 extrude control cabinet body 1 from both sides around to fix control cabinet body 1.

Specifically, in order to stably move the slide rod 15, a fixing hole is provided inside the slide ring 14, the diameter of the fixing hole is matched with the diameter of the slide rod 15, the fixing hole is slidably connected with the slide rod 15, the slide ring 14 limits the movement of the slide rod 15, and the slide rod 15 moves in a specified route without deviation.

Specifically, for the work that makes motor 10 stable, set up the left side inner wall and the motor board left end of box 2, the upper surface and the motor 10 fixed connection of motor board, the motor board is the shock attenuation board, has avoided because of lacking fixing device, leads to motor 10 unstable situation to appear in the during operation.

Specifically, in order to conveniently insert underground, the inserting rod 17 is composed of a rod body and an inserting body, the inserting body is of a conical structure, and the inserting rod 17 is a stainless steel inserting rod.

Specifically, in order to improve the convenience of use of the device, the pedal 7 is provided with anti-slip strips on the upper surface of the steel grating pedal 7, the width of the pedal 7 is larger than 215mm and not larger than 305mm, and the friction force on the outer surface of the pedal 7 is increased.

When using, trample footboard 7, insert the inserted bar 17 underground, insert inside jack 16 with earth connection 5, it fixes earth connection 5 to rotate bolt 18, thereby with control cabinet body 1 ground connection, the security of the high-speed motor use, switch on for motor 10, motor 10 drives first connecting axle 9 and rotates, first connecting axle 9 drives bull stick 20 and deflects, and then make second connecting axle 12 use the middle part of bull stick 20 to follow bull stick 20 and deflect for the radius, make second connecting axle 12 slide in limiting plate 8 is inside, thereby limiting plate 8 drives slide bar 15 and removes to the centre, make the bottom contact of bull stick 4 drive connecting block 3 and control cabinet body 1, reach the purpose of being convenient for the installation, when the operation is opposite, reach convenient to detach's purpose.

In conclusion, according to the grounded variable frequency control cabinet, the insertion rod 17 is inserted into the ground by stepping on the pedal 7, so that the ground wire 5 is connected with the insertion hole 16, the grounding performance of the variable frequency control cabinet is realized, the use safety is enhanced, the motor 10 is electrified, the motor 10 drives the first connecting shaft 9 to rotate, the first connecting shaft 9 drives the rotating rod 20 to deflect, the rotating rod 20, the limiting plate 8, the second connecting shaft 12, the sliding ring 14 and the sliding rod 15 are matched, so that the sliding rod 15 drives the moving rod 4 to move, the moving rod 4 is matched with the connecting block 3, the problem of complex operation in the installation of the existing control cabinet body 1 is solved, the pedal 7 is provided with the anti-slip strip on the upper surface of the steel grating pedal 7, the width of the pedal 7 is larger than 215mm and not larger than 305mm, the friction force on the outer surface of the pedal 7 is increased, the use convenience of the device is improved, the insertion rod 17 consists of a rod body and an insertion body, the plug-in body is the toper structure, and inserted bar 17 is the stainless steel inserted bar, conveniently inserts underground.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a frequency conversion control rack that can ground connection, includes box (2), its characterized in that: the right side of box (2) is equipped with ground connection row (6), the upper surface of ground connection row (6) is equipped with jack (16), jack (16) and earth connection (5) one end fixed connection, the right side threaded connection bolt (18) of ground connection row (6), both ends sliding connection respectively have two sets of inserted bars (17) around ground connection row (6), the top and footboard (7) fixed connection of inserted bar (17), the inside of box (2) is equipped with two sets of motor (10), the output of motor (10) and the left end fixed connection of first connecting axle (9), the right-hand member of first connecting axle (9) rotates with the one end of bull stick (20) to be connected, the other end and second connecting axle (12) fixed connection of bull stick (20), second connecting axle (12) and limiting plate (8) sliding connection, first connecting axle (9) rotate with the top of first bracing piece (11) to be connected, the bottom of first bracing piece (11) is connected with the last fixed surface of backing plate (13), the lower surface of backing plate (13) and the bottom inner wall fixed connection of box (2), the rear end of limiting plate (8) and the front end fixed connection of slide bar (15), slide bar (15) and slide ring (14) sliding connection, slide ring (14) and second bracing piece (19) fixed connection, the rear end of slide bar (15) and the bottom fixed connection of carriage release lever (4), the top and connecting block (3) fixed connection of carriage release lever (4), the other end and control cabinet body (1) fixed connection of earth connection (5), the upper surface that box (2) are is equipped with control cabinet body (1).

2. The variable frequency control cabinet capable of being grounded according to claim 1, wherein: two groups of clamping grooves are formed in the bottom ends of the front side and the rear side of the control cabinet body (1) respectively, the size of each clamping groove is matched with that of the connecting block (3), and the connecting block (3) is in contact with the clamping grooves.

3. The variable frequency control cabinet capable of being grounded according to claim 1, wherein: the inside of sliding ring (14) is equipped with the fixed orifices, and the diameter of fixed orifices and the diameter looks adaptation of slide bar (15), fixed orifices and slide bar (15) sliding connection.

4. The variable frequency control cabinet capable of being grounded according to claim 1, wherein: the left side inner wall and the motor board left end of box (2), the upper surface and motor (10) fixed connection of motor board, the motor board is the shock attenuation board.

5. The variable frequency control cabinet capable of being grounded according to claim 1, wherein: the inserted bar (17) is composed of a bar body and an inserted body, the inserted body is of a conical structure, and the inserted bar (17) is a stainless steel inserted bar.

6. The variable frequency control cabinet capable of being grounded according to claim 1, wherein: the pedal (7) is a steel grating pedal (7), the upper surface of the pedal (7) is provided with anti-slip strips, and the width of the pedal (7) is larger than 215mm and not larger than 305 mm.