CN219937679U

CN219937679U - Drawer type switch cabinet

Info

Publication number: CN219937679U
Application number: CN202321209305.4U
Authority: CN
Inventors: 庞士连; 缪俊飞
Original assignee: Anhui Kaimei Electric Co ltd
Current assignee: Shijiazhuang Shenghui Electric Power Equipment Installation Co.,Ltd.
Priority date: 2023-05-18
Filing date: 2023-05-18
Publication date: 2023-10-31
Anticipated expiration: 2033-05-18

Abstract

The utility model relates to the technical field of switch cabinets, and particularly discloses a drawer type switch cabinet which comprises a switch cabinet body and a drawer unit sleeved in a door opening of a front wall of the switch cabinet body in a sliding manner along the horizontal direction, wherein a fixed plate is fixed at the bottom end of the front wall of the drawer unit along the horizontal direction, the top end of a swinging support plate is hinged at the bottom end of the fixed plate, the top ends of connecting rods are hinged at the two ends of the front wall of the swinging support plate, guide rails are vertically fixed at positions below the two ends of the front wall of the switch cabinet body, sliding bases are slidably clamped on the guide rails, the bottom ends of the connecting rods are hinged with the front wall of the sliding bases, the two ends of the front wall of the swinging support plate are respectively fixed with a sliding block clamped on the guide rails, and bottom ear bases fixed on the front wall of the sliding block and hinged with the bottom ends of the connecting rods; the problem that the connecting piece is easy to be damaged by force when the drawer switch cabinet is pulled out of the drawer body is solved well.

Description

Drawer type switch cabinet

Technical Field

The utility model relates to the technical field of switch cabinets, in particular to a drawer type switch cabinet.

Background

The drawer type switch cabinet is made of steel plates to form a closed shell, electric elements of the access line loop are all installed in the extractable drawer, and the drawer type switch cabinet is used as a centralized control power distribution center, has high reliability, safety and interchangeability, and is widely applied to industrial and mining enterprises and high-rise buildings with high requirements on power supply reliability.

However, when the existing drawer type switch cabinet is controlled or overhauled by a worker, all the drawer body needs to be pulled out of the cabinet body, and as the electrical components in the drawer body are generally large in mass, when the drawer body is pulled out of the cabinet body, the supporting force of the connecting piece between the drawer body and the electrical components is increased, the connecting piece is easy to damage, and the service life of the switch cabinet is influenced.

Disclosure of Invention

The utility model aims to provide a drawer type switch cabinet which is used for solving the problem that a connecting piece is easy to be damaged by stress when a drawer body of the drawer switch cabinet is pulled out in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a drawer type switch cabinet, includes the switch cabinet body and along horizontal direction slip suit in the drawer unit in the switch cabinet body front wall door opening, the fixed plate along horizontal direction be fixed in the bottom of drawer unit front wall, swing backup pad's top articulate in the bottom of fixed plate, the top of connecting rod articulate in swing backup pad front wall's both ends department, the guide rail is fixed in along vertical switch cabinet body front wall both sides are located swing backup pad both ends below the position, slide the base slip cartridge in on the guide rail, just the bottom of connecting rod with slide the front wall of base is articulated.

Preferably, the two ends of the front wall of the swing supporting plate are respectively fixed with a top ear seat hinged with the top end of the connecting rod.

Preferably, the sliding base comprises a sliding block which is clamped on the guide rail in a sliding way and a bottom ear seat which is fixed on the front wall of the sliding block and is hinged with the bottom end of the connecting rod.

Preferably, the slider is sleeved with a tightening bolt in a threaded manner, and the inner end of the tightening bolt is tightly propped against the outer wall of the guide rail.

Preferably, the fixing plate, the swinging support plate and the connecting rod are all made of stainless steel.

Compared with the prior art, the utility model has the beneficial effects that:

when the drawer unit is pulled out, the swinging support plate rotates backward by 90 degrees relative to the fixed plate, so that the swinging support plate is supported on the bottom surface of the front end of the drawer unit, the sliding base slides along the guide rail along with the outward pulling of the drawer unit, and the connecting rod provides a diagonal bracing effect for the swinging support plate, so that the stress degree of a connecting piece at the rear end of the drawer unit is reduced, and the effect of prolonging the service life of the connecting piece is achieved.

Drawings

FIG. 1 is a schematic perspective view of the whole structure of the present utility model;

fig. 2 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1-a switch cabinet body;

a 2-drawer unit;

3-fixing plates;

4-swinging a supporting plate; 41-top ear mount;

5-connecting rods;

6-a sliding base; 61-a slider; 62-bottom ear mount;

7-a guide rail.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides a technical solution: a drawer type switch cabinet comprises a switch cabinet body 1 and a drawer unit 2 which is sleeved in a door opening of the front wall of the switch cabinet body 1 in a sliding manner along the horizontal direction, wherein a fixing plate 3 is fixed at the bottom end of the front wall of the drawer unit 2 along the horizontal direction; the top end of the swing supporting plate 4 is hinged to the bottom end of the fixed plate 3, and the two ends of the front wall of the swing supporting plate 4 are respectively fixed with a top ear seat 41; the top end of the connecting rod 5 is hinged on the top ear seat 41; the guide rail 7 is vertically fixed at the position of the front wall of the switch cabinet body 1, the two sides of the front wall are positioned below the two ends of the swinging support plate 4, the sliding base 6 is slidably clamped on the guide rail 7, and the bottom end of the connecting rod 5 is hinged with the front wall of the sliding base 6.

Specifically, the sliding base 6 includes a slider 61 slidably fastened to the guide rail 7, and a bottom ear seat 62 fixed to the front wall of the slider 61 and hinged to the bottom end of the link 5.

In summary, when the drawer unit 2 is pulled outwards, the swing support plate 4 rotates forwards by 90 degrees relative to the bottom of the fixed plate 3, so that the swing support plate 4 is supported on the bottom surface of the front end of the drawer unit 2; and as the drawer unit 2 continues to be pulled outward, the slider 61 slides upward with respect to the guide rail 7; the connecting rod 5 provides diagonal bracing effect to the both ends of the swing supporting plate 4, thereby reducing the stress degree of the rear end connecting piece of the drawer unit 2, and achieving the effect of prolonging the service life of the connecting piece.

In order to ensure that the connecting rod 5 can stably provide a diagonal bracing effect in the overhauling process, a jacking bolt is sleeved on the sliding block 61 in a threaded manner, and the inner end of the jacking bolt is propped against the outer wall of the guide rail 7. When the drawer unit 2 is pulled out to a proper position, the jack bolts are screwed, so that the slide blocks 61 and the guide rails 7 are relatively fixed.

The fixed plate 3, the swing supporting plate 4 and the connecting rod 5 are all made of stainless steel.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 drawer type switch cabinet, includes the switch cabinet body (1) and along horizontal direction slip-in drawer unit (2) in switch cabinet body (1) front wall door opening, its characterized in that still includes:

the fixing plate (3), the said fixing plate (3) is fixed to the bottom of the said drawer unit (2) front wall along the horizontal direction;

the top end of the swinging support plate (4) is hinged to the bottom end of the fixed plate (3);

the top end of the connecting rod (5) is hinged to the two ends of the front wall of the swing supporting plate (4);

the guide rails (7) are vertically fixed at positions below two ends of the swing support plate (4) on two sides of the front wall of the switch cabinet body (1); and

the sliding base (6), sliding base (6) slide block dress in on guide rail (7), just the bottom of connecting rod (5) with the front wall of sliding base (6) articulates.

2. A drawer-type switch cabinet according to claim 1, wherein: the two ends of the front wall of the swing supporting plate (4) are respectively fixed with a top ear seat (41) hinged with the top end of the connecting rod (5).

3. A drawer-type switch cabinet according to claim 1, wherein: the sliding base (6) comprises a sliding block (61) which is clamped on the guide rail (7) in a sliding way and a bottom lug seat (62) which is fixed on the front wall of the sliding block (61) and is hinged with the bottom end of the connecting rod (5).

4. A drawer-type switch cabinet according to claim 3, wherein: the slider (61) is sleeved with a tightening bolt in a threaded manner, and the inner end of the tightening bolt is tightly propped against the outer wall of the guide rail (7).

5. A drawer-type switch cabinet according to claim 1, wherein: the fixing plate (3), the swinging support plate (4) and the connecting rod (5) are made of stainless steel.