CN209766991U

CN209766991U - Draw-out type switch cabinet

Info

Publication number: CN209766991U
Application number: CN201920288663.6U
Authority: CN
Inventors: 刘韬; 周落兵; 彭思远
Original assignee: Hunan Sea Lion Electric Appliance Co Ltd
Current assignee: Hunan Sea Lion Electric Appliance Co Ltd
Priority date: 2019-03-07
Filing date: 2019-03-07
Publication date: 2019-12-10
Anticipated expiration: 2029-03-07

Abstract

The utility model provides a pull-out type cubical switchboard. The draw-out switch cabinet comprises a cabinet body and a plurality of drawers arranged in the cabinet body, the front of each drawer is a control panel, a power device is arranged in each drawer, a contact is arranged on the back of each drawer, a sliding rail is arranged on each side of each drawer, one or more rails are arranged on the front of each drawer at a vertical angle, and rollers matched with the rails are arranged on the back of each drawer. The utility model provides a pull-out type cubical switchboard has solved prior art's pull-out type cubical switchboard and has got the great technical problem of intensity of labour when putting high-rise drawer.

Description

Draw-out type switch cabinet

Technical Field

The utility model relates to a power equipment field, concretely relates to pull-out type cubical switchboard.

Background

The draw-out switch cabinet is a closed shell made of steel plates, and electrical elements of the wire inlet and outlet loop are all installed in the drawer capable of being drawn out, so that a functional unit capable of completing a certain power supply task is formed. Because the switch cabinet is mostly provided with a plurality of drawers which are stacked, the drawers which lean against each other are inconvenient to take and place. In the moving process, no reliable fulcrum support exists, the force is exerted by the arm of an operator, and the contact on the back surface cannot be broken by taking care, so that the labor intensity is high.

SUMMERY OF THE UTILITY MODEL

Great technical problem of intensity of labour when solving prior art's pull-out type cubical switchboard and getting high-rise drawer, the utility model provides a solve the pull-out type cubical switchboard of above-mentioned problem.

The utility model provides a pull-out type cubical switchboard, includes the cabinet body, a plurality of locating the internal drawer of cabinet, the front of drawer is control panel, and inside is equipped with power device, and the back is equipped with the contact, and the side is equipped with the slide rail, the front of drawer is equipped with one or more tracks with vertical angle, the back be equipped with the gyro wheel of track looks adaptation.

In a preferred embodiment of the drawout switchgear provided by the present invention, the rail is a raised rail, which is glued or welded to the drawer front.

In a preferred embodiment of the drawout switchgear provided by the present invention, the back of the drawer is provided with a roller seat, the roller is rotatably disposed on the roller seat, and the rotation direction is the same as the axial direction of the rail; and the length of the whole of the roller and the roller seat is greater than that of the contact.

In a preferred embodiment of the drawout switchgear of the present invention, the roller is an inner concave wheel, and is engaged with the convex rail.

In a preferred embodiment of the drawout switchgear of the present invention, the roller seat comprises a base, a torsion spring, and a wheel seat, the base is fixed to the back of the drawer, the other end of the base is connected to the wheel seat through the torsion spring, and the roller is disposed on the wheel seat.

Compared with the prior art, the utility model provides a draw-out type cubical switchboard openly is equipped with the track is equipped with at the back the gyro wheel, the two cooperatees and regards as the fulcrum of drawer. The labor intensity for taking and placing the drawer is greatly reduced, and the safety of equipment use is ensured.

Drawings

Fig. 1 is a schematic structural diagram of a drawout switchgear provided by the present invention in embodiment 1;

FIG. 2 is a schematic block diagram of the construction of a single drawer of FIG. 1;

FIG. 3 is a schematic block diagram of the structure of FIG. 2 at another angle;

Fig. 4 is a schematic diagram of a single drawer of the drawout switchgear in embodiment 2.

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.

Example 1:

Please refer to fig. 1, which is a schematic diagram of the structure of the withdrawable switchgear 1 according to the present embodiment of the present invention.

the draw-out type switch cabinet 1 comprises a cabinet body 2, and five drawers 3 are sequentially arranged in the cabinet body 2 in the vertical direction. Wherein the second and third drawers 3 counted from above are provided with rails 4, and a small section of the rails 4 is provided at a position between the drawers 3 for filling gaps. A limit baffle plate 41 is horizontally arranged between the third drawer 3 and the fourth drawer 3, so that the drawer 3 is prevented from slipping off when moving downwards.

Please refer to fig. 2 and fig. 3, which are schematic diagrams of the drawer type switch 1 cabinet of the present invention in this embodiment, wherein the drawer 3 is at different angles.

The drawer 3 is provided with a drawer handle 31 at the two side edges of the front panel, and a track 4 is provided at the side near the drawer handle.

Other panel components are arranged between the two rails 4, sliding rails are arranged on the side faces of the drawer 3, and moving contacts are arranged on the back face of the drawer, which are consistent with similar devices and are not described herein.

The back of the drawer 3, the two sides of the moving contact of the incoming line and the outgoing line are far away, and are respectively provided with a roller seat 32 and a roller 33. The roller 33 is a concave wheel, the concave width of which is slightly larger than the width of the track 4, and the concave width is in clearance fit with the width of the track. The length of the whole body of the two is larger than that of the contact, and the contact is not collided when the two are moved.

When the drawer 3 is taken out, the drawer is unscrewed to a standby position through the lock hole on the front side, and then the drawer handle 31 is held to pull out the drawer.

And for three drawers 3 which are positioned at the lower part, the bottom is directly supported by hands to be taken down. And for the two drawers which are arranged on the upper portion, the drawers are continuously pulled out backwards until the roller seats 32 collide with the edge of the cabinet body 2, and the drawers are continuously pulled out until the rollers 33 are meshed with the rails 4. Namely, the drawer 3 can be slowly moved downwards by taking the rail 4 as a fulcrum until the drawer collides with the limit baffle 41, and then the bottom of the drawer is directly supported by hands to be taken down.

Example 2:

fig. 4 is a schematic diagram of a single drawer 3 of the drawer-type switch cabinet 1 according to the present embodiment of the present invention.

The back of the drawer 3, the two sides of the moving contact of the incoming line and the outgoing line are far away, and are respectively provided with a roller seat 32 and a roller 33. The roller seat 32 includes a base 21, a torsion spring 22, and a wheel seat 23, the base 21 is fixed on the back of the drawer 3, the other end of the base is connected to the wheel seat 23 through the torsion spring 22, and the roller 33 is disposed on the wheel seat 23. The other structures were the same as those in example 1.

The operation when taking out the drawer 3 is consistent, but when putting back the drawer 3, the roller seat 32 is folded by itself, so that the occupied space is reduced, and the butt joint of the moving contact is prevented from being influenced.

the above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes made by the present specification can be changed, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.

Claims

1. The utility model provides a pull-out type cubical switchboard, includes the cabinet body, a plurality of locating the internal drawer of cabinet, the front of drawer is control panel, and inside is equipped with power device, and the back is equipped with the contact, and the side is equipped with slide rail, its characterized in that: the front of the drawer is provided with one or more rails at a vertical angle, and the back is provided with rollers matched with the rails.

2. The draw-out switchgear as claimed in claim 1, wherein: the track is a raised track and is glued or welded to the front face of the drawer.

3. The draw-out switchgear as claimed in claim 2, wherein: the back of the drawer is provided with a roller seat, the roller is arranged on the roller seat in a rotatable structure, and the rotation direction is axially consistent with the axial direction of the track; and the length of the whole of the roller and the roller seat is greater than that of the contact.

4. The draw-out switchgear as claimed in claim 3, wherein: the roller is an inward concave wheel and is meshed with the raised track.

5. The draw-out switchgear as claimed in claim 3, wherein: the roller seat comprises a base, a torsion spring and a wheel seat, the base is fixed on the back of the drawer, the other end of the base is connected with the wheel seat through the torsion spring, and the roller is arranged on the wheel seat.