Drawing type metal plate control cabinet supporting structure

Abstract

A drawing type metal plate control cabinet supporting structure comprises a cabinet body, base plates are installed on the two sides of a bottom plate of the cabinet body, roller seats are installed on the base plates, roller grooves are machined in the surfaces of the roller seats, rollers are evenly distributed in the roller grooves, sliding seats are arranged on the roller seats, the sliding seats slide front and back on the rollers, and inner grooves are machined in the front ends of the sliding seats. A supporting column is arranged in the inner groove, the front end of the supporting column is connected into the inner groove through a rotating shaft, and an adjustable supporting sleeve is arranged at the tail of the supporting column. Compared with the prior art, according to the drawing type metal plate control cabinet supporting structure, after the sliding seat is drawn out, the sliding seat is supported by the supporting column and the supporting sleeve at the front end of the sliding seat, the pressure bearing capacity of the sliding seat is improved, and electrical equipment is supported more stably.

Description

Technical Field

[0001] This utility model relates to the field of control cabinet technology, specifically to a pull-out sheet metal control cabinet support structure. Background Technology

[0002] The equipment inside the pull-out sheet metal control cabinet is installed in the cabinet via slide rails. When the equipment is pulled out of the cabinet, there is no support under the slide rails, so it bears a lot of pressure and is easy to break. Moreover, when the equipment is pulled out of the cabinet, the center of gravity shifts forward, and the cabinet is at risk of tipping over. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a pull-out sheet metal control cabinet support structure to address the shortcomings of the existing technology.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0005] A pull-out sheet metal control cabinet support structure includes a cabinet body. Pads are installed on both sides of the cabinet body's base plate, and roller seats are installed on the pads. Roller grooves are machined on the surface of the roller seats, and rollers are evenly distributed within the roller grooves. A sliding seat is provided on the roller seat, allowing the sliding seat to slide back and forth on the rollers. An inner groove is machined at the front end of the sliding seat, and a support column is installed within the inner groove. The front end of the support column is connected to the inner groove via a rotating shaft, and an adjustable support sleeve is provided at the rear end of the support column.

[0006] Furthermore, the sliding seat spans across the roller seat, and the roller seat has outwardly protruding edges on both sides. The sliding seat also has hook-fitting parts on both sides, which are engaged below the outwardly protruding edges.

[0007] Furthermore, a rear stop is installed at the tail of the roller seat, and a front stop is provided at the front end of the roller seat. The front stop is rotatably connected to the roller groove by a pin. The surface of the front stop is machined with a bevel, and a support spring is provided between the bottom of the front stop and the roller groove.

[0008] Furthermore, the bottom of the front stop is connected to a mounting post one, the bottom of the roller groove is connected to a mounting post two, and the two ends of the support spring are respectively sleeved on mounting post one and mounting post two.

[0009] Furthermore, the support column has a threaded column at its tail end, a limit nut connected to the front end of the threaded column, an adjusting nut connected to the tail end of the threaded column, a support sleeve fitted on the threaded column, and an inner flange machined on the support sleeve, which is positioned between the limit nut and the adjusting nut.

[0010] Furthermore, a compression spring is provided between the inner flange and the limiting nut.

[0011] Furthermore, the front end of the support column is machined with a first threaded hole and a second threaded hole, and the sliding seat is provided with a fixing screw that connects to the first threaded hole and the second threaded hole.

[0012] Furthermore, a mounting base plate is connected above the sliding seat, and the mounting base plate has clearance holes for avoiding the fixing screws.

[0013] Compared with the prior art, the pull-out sheet metal control cabinet support structure of this utility model has improved the pressure-bearing capacity of the slide seat by the support column and support sleeve at the front end of the slide seat after the slide seat is pulled out, making it more stable when supporting electrical equipment. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 yes Figure 1 Sectional view at point AA;

[0016] Figure 3 yes Figure 2 Sectional view at point BB;

[0017] Figure 4 yes Figure 3 Enlarged view of point C in the middle;

[0018] Among them, 1. Cabinet body, 2. Pad plate, 3. Roller seat, 4. Roller, 5. Sliding seat, 6. Outer protrusion, 7. Hook joint, 8. Rear stop, 9. Front stop, 10. Support spring, 11. Mounting base plate, 12. Support column, 13. Rotating shaft, 14. Support sleeve, 15. First threaded hole, 16. Second threaded hole, 17. Fixing screw, 18. Threaded column, 19. Limit nut, 20. Adjusting nut, 21. Compression spring. Detailed Implementation

[0019] The technical solutions in the embodiments of this utility model will be clearly and completely described below.

[0020] like Figures 1-4 As shown, a pull-out sheet metal control cabinet support structure includes a cabinet body 1. Pads 2 are installed on both sides of the base plate of the cabinet body 1. Roller seats 3 are installed on the pads 2. Roller seats 3 have roller grooves machined on their surface, and rollers 4 are evenly distributed within the roller grooves. A sliding seat 5 is provided on the roller seat 3, spanning across the roller seat 3 and sliding back and forth via the rollers 4. Outwardly protruding edges 6 are machined on both sides of the roller seat 3, and hook parts 7 are machined on both sides of the sliding seat 5. The hook parts 7 are engaged below the outwardly protruding edges 6 to prevent the sliding seat 5 from moving up and down during its sliding process.

[0021] A rear stop block 8 is installed at the tail of the roller seat 3, and a front stop block 9 is provided at the front end of the roller seat 3. The rear stop block 8 and the front stop block 9 position the sliding seat 5. The rear stop block 8 is a fixed stop block, and the front stop block 9 is a movable stop block. The front stop block 9 is rotatably connected to the roller groove by a pin. A support spring 10 is provided between the bottom of the front stop block 9 and the roller groove. The support spring 10 lifts the front stop block 9 to block the sliding seat 5 when it is in the retracted state. A mounting post one is connected to the bottom of the front stop block 9, and a mounting post two is connected to the bottom of the roller groove. The two ends of the support spring 10 are respectively sleeved on the mounting post one and the mounting post two. The surface of the front stop block 9 is machined with an outward bevel, which serves to avoid obstruction. During the sliding of the sliding seat 5, the front stop block 9 is first manually pressed into the roller groove, and then the front stop block 9 is kept pressed into the roller groove when the sliding seat 5 slides.

[0022] A mounting base plate 11 is connected above the sliding seat 5. The mounting base plate 11 is used to install electrical equipment. The front end of the sliding seat 5 is machined with an inner groove. A support column 12 is provided in the inner groove. The front end of the support column 12 is connected to the inner groove through a rotating shaft 13. An adjustable support sleeve 14 is provided at the tail end of the support column 12.

[0023] In this embodiment, the support column 12 adopts a cylindrical body, and a square column is machined at the front end of the support column 12. The square column is connected to the inner groove through the rotating shaft 13. A first threaded hole 15 and a second threaded hole 16 are machined on the square column. The sliding seat 5 is provided with a fixing screw 17 that connects to the first threaded hole 15 and the second threaded hole 16. The mounting base plate 11 is provided with a clearance hole to avoid the fixing screw 17. When the fixing screw 17 is connected to the first threaded hole 15, the fixing screw 17 locks the support column 12, so that the support column 12 is hidden in the inner groove. When the fixing screw 17 is connected to the second threaded hole 16, the support column 12 is in the state of supporting the sliding seat 5. At this time, the fixing screw 17 locks the support column 12 to prevent the support column 12 from rotating.

[0024] The support column 12 has a threaded column 18 at its tail. A limit nut 19 is connected to the front end of the threaded column 18, and an adjusting nut 20 is connected to the tail end of the threaded column 18. The support sleeve 14 is fitted onto the threaded column 18. An inner flange is machined on the support sleeve 14. The inner flange is located between the limit nut 19 and the adjusting nut 20. A compression spring 21 is provided between the inner flange and the limit nut 19. The compression spring 21 provides a preload to press the support sleeve 14. During the support of the sliding seat 5, the position of the support sleeve 14 is adjusted by turning the adjusting nut 20 to adjust different support heights.

[0025] This utility model is not limited to the embodiments described. Those skilled in the art can still make some modifications or changes without departing from the spirit and scope of this utility model. Therefore, the scope of protection of this utility model shall be determined by the scope defined in the claims.

Claims

1. A pull-out sheet metal control cabinet support structure, characterized in that: The cabinet includes a base plate with pads on both sides. Roller seats are mounted on the pads, and roller grooves are machined on the surface of the roller seats. Rollers are evenly distributed in the roller grooves. A sliding seat is provided on the roller seat, and the sliding seat slides back and forth on the rollers. An inner groove is machined at the front end of the sliding seat, and a support column is provided in the inner groove. The front end of the support column is connected to the inner groove through a rotating shaft, and an adjustable support sleeve is provided at the rear end of the support column.

2. The pull-out sheet metal control cabinet support structure according to claim 1, characterized in that: The sliding seat spans across the roller seat. The roller seat has outwardly protruding edges on both sides, and the sliding seat has hook-fitting parts on both sides, which are engaged below the outwardly protruding edges.

3. The pull-out sheet metal control cabinet support structure according to claim 1, characterized in that: The rear end of the roller seat is equipped with a rear stop block, and the front end of the roller seat is provided with a front stop block. The front stop block is rotatably connected to the roller groove by a pin. The surface of the front stop block is machined with a bevel, and a support spring is provided between the bottom of the front stop block and the roller groove.

4. The pull-out sheet metal control cabinet support structure according to claim 3, characterized in that: The bottom of the front stop is connected to a mounting post one, the bottom of the roller groove is connected to a mounting post two, and the two ends of the support spring are respectively fitted onto mounting post one and mounting post two.

5. The pull-out sheet metal control cabinet support structure according to claim 1, characterized in that: The support column has a threaded post at its tail end, a limit nut connected to the front end of the threaded post, and an adjusting nut connected to the tail end of the threaded post. The support sleeve is fitted onto the threaded post, and an inner flange is machined on the support sleeve, which is positioned between the limit nut and the adjusting nut.

6. The pull-out sheet metal control cabinet support structure according to claim 5, characterized in that: A compression spring is provided between the inner flange and the limiting nut.

7. The pull-out sheet metal control cabinet support structure according to claim 1, characterized in that: The front end of the support column is machined with a first threaded hole and a second threaded hole, and the sliding seat is provided with a fixing screw that connects to the first threaded hole and the second threaded hole.

8. The pull-out sheet metal control cabinet support structure according to claim 7, characterized in that: A mounting base plate is connected above the sliding seat, and the mounting base plate has clearance holes to avoid the fixing screws.

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