CN219144861U

CN219144861U - Pulling turnover structure for cabinet body

Info

Publication number: CN219144861U
Application number: CN202223508536.3U
Authority: CN
Inventors: 郭辉; 张家书; 李俊鹏
Original assignee: Luoyang Jiasheng Electric Control Technology Co ltd
Current assignee: Luoyang Jiasheng Electric Control Technology Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-06-06
Anticipated expiration: 2032-12-28

Abstract

The utility model relates to a pull flip structure for cabinet body in the technical field of electric cabinet electric part disassembly and assembly maintenance, which comprises a pull limiting plate, an electric mounting plate, two pull guide rails and a maintenance window plate which is detachably arranged on a window of a front panel of a cabinet cavity; the front end and the rear end lower surfaces of the two drawing guide rails are fixed through supporting beams, two ends of the drawing limiting plate are correspondingly and slidably clamped on the inner sides of the two drawing guide rails respectively, and the front end and the rear end of the drawing guide rails are provided with limiting structures; the rear side of the electric installation plate is correspondingly hinged with the front side of the drawing limiting plate, a lower folded plate is fixed on the front side of the electric installation plate, and when the drawing limiting plate moves to a limiting structure at the front end, the electric installation plate can be turned over to expose the cabinet cavity, and when the drawing limiting plate moves to a limiting structure at the rear end, the lower folded plate can be detachably connected with a supporting beam at the front end; the drawing turnover structure is simple in structure, and the electrical integration level is improved, so that the drawing turnover structure is convenient to assemble, disassemble and maintain even under the condition of insufficient installation height space.

Description

Pulling turnover structure for cabinet body

Technical Field

The utility model relates to the technical field of disassembly, assembly and maintenance of electric parts of an electric cabinet, in particular to a drawing and overturning structure for a cabinet body.

Background

The electric control cabinet, the power distribution cabinet and the electric cabinet in the market at present are all standard cabinets, the common height is 2.2 meters, and due to market demands, the integration level in the cabinet is higher and the electric components are arranged more and more, but the internal space of the standard cabinet is certain, so that the situation that the arrangement height is too high, for example, the height of 1.9 meters is always generated, or the Z-direction height space reserved for the electric components to be arranged is extremely limited, and the electric components to be arranged are inconvenient to maintain and difficult to detach;

for example, a high-integration 600V electromagnetic bearing electric control cabinet which is self-ground by a company is extremely high in integration level, and at present, only the height of a board is enough to be placed in the Z direction for a PCB assembly of communication, sampling, detection and the like, but if disassembly and assembly cannot be completed, disassembly and assembly and maintenance cannot be performed on the PCB assembly due to incapability of a screwdriver and a tool entering the cabinet, and too many wires are connected, if the wires are required to be maintained, the wires are modified and adjusted, hands cannot go on, so that the drawing and overturning structure is designed, and the problems are solved.

Disclosure of Invention

In order to overcome the defects in the background technology, the utility model discloses a drawing and overturning structure for a cabinet body, which has a simple structure, improves the electrical integration level by utilizing the drawing and overturning structure, and is convenient to assemble, disassemble and maintain even under the condition of insufficient installation height space.

In order to achieve the aim of the utility model, the utility model adopts the following technical scheme:

the utility model provides a cabinet body is with pull flip structure, contains pull limiting plate, electrical installation board, two pull guide rails of symmetry locating cabinet chamber both sides, and corresponds two pull guide rails and can dismantle the maintenance window board of installing in cabinet chamber front panel window; the front end and the rear end lower surfaces of the two drawing guide rails are fixedly arranged in the cabinet body through supporting beams of the cross braces, two ends of the drawing limiting plates are correspondingly clamped at the inner sides of the two drawing guide rails respectively and can axially slide along the drawing guide rails, and limiting structures for preventing the drawing limiting plates from slipping are arranged at the front end and the rear end of the drawing guide rails; the rear side of electrical installation board corresponds the articulated with the front side of pull limiting plate, electrical installation board's leading flank be fixed with electrical installation board face vertically lower folded plate, and when the limit structure of pull limiting plate removal front end, electrical installation board can overturn and expose cabinet chamber front panel window, and when the limit structure of pull limiting plate removal rear end, the fixed connection can be dismantled with the supporting beam of front end to the lower part face of lower folded plate.

Further, the two drawing guide rails are arranged to be groove-shaped plates corresponding to the two notches, and two ends of the lower plate wall of the groove-shaped plates are bent upwards to form a limiting structure.

Further, the locking pin perpendicular to the bottom of the groove is fixed at the center of the bottom of the inner groove at the rear end of the groove-shaped plate, clamping plates perpendicular to the surface of the drawing limiting plate are fixed at the two ends of the drawing limiting plate, the clamping plates are correspondingly and slidably clamped in the notches of the corresponding groove-shaped plates, and the notch of the locking pin is formed in the surface of the rear end plate of the clamping plate.

Further, a handle is arranged in the center of the front plate surface of the lower folded plate.

Further, the electric mounting plate is hinged with the drawing limiting plate through a hinge which is arranged on the lower plate surface of the corresponding part.

Further, an electrical component is mounted on the upper plate surface of the electrical mounting plate.

Further, the periphery of the outer edge of the maintenance window plate is detachably connected with the window edge of the front panel of the cabinet cavity through a plurality of screws.

Further, two connecting holes are formed in two ends of the plate surface of the lower folded plate, and screw holes for adapting screwing screw connection are formed in the front side face of the supporting beam at the front end, corresponding to the connecting holes.

Due to the adoption of the technical scheme, the utility model has the following beneficial effects:

the pull turnover structure for the cabinet body disclosed by the utility model has the advantages that the whole electric installation plate can be completely pulled out of the front panel and turned downwards, the turned electric installation plate can be parallel to the front panel, and at the moment, the maintenance and the adjustment of electric parts and wiring are very convenient, and the whole structural part is not required to be dismantled; through testing, the utility model can integrate more electric parts in extremely limited height space, is very convenient to maintain, disassemble and adjust, and greatly reduces the requirement on the height of the installation space.

Drawings

FIG. 1 is a schematic perspective view of the utility model prior to pulling;

FIG. 2 is a schematic diagram of the front view of FIG. 1;

FIG. 3 is a schematic side cross-sectional view of the structure of FIG. 1;

FIG. 4 is a schematic drawing showing the perspective structure of the utility model after being pulled out;

fig. 5 is a schematic side view of fig. 4.

In the figure: 1. maintaining the window plate; 2. a front panel; 3. a support beam; 4. drawing the guide rail; 5. an electrical mounting plate; 6. drawing the limiting plate; 7. a handle; 8. a lower folded plate; 801. a connection hole; 9. a connection hole; 10. a clamping plate; 11. a locking pin; 12. and (3) a hinge.

Detailed Description

In the description, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "front", "rear", "left", "right", etc., the drawings merely correspond to the drawings of the present utility model, and in order to facilitate description of the present utility model, it is not indicated or implied that the device or element referred to must have a specific azimuth:

the drawing turnover structure for the cabinet body comprises a drawing limiting plate 6, an electric mounting plate 5, two drawing guide rails 4 symmetrically arranged on two sides of a cabinet cavity, and a maintenance window plate 1 corresponding to the two drawing guide rails 4 and detachably arranged on a window of a front panel 2 of the cabinet cavity; according to the requirement, the periphery of the outer edge of the maintenance window plate 1 is detachably connected with the window edge of the front panel 2 of the cabinet cavity through a plurality of screws, so that the maintenance window plate 1 can be conveniently disassembled and assembled; in addition, the upper surface of the electric installation plate 5 is provided with electric elements, and the height of the maintenance window plate 1 needs to ensure that the electric installation plate 5 with the electric elements can be pulled out;

the front end and the rear end lower surfaces of the two drawing guide rails 4 are fixedly arranged in the cabinet body through the supporting beams 3 of the cross braces, two ends of the drawing limiting plates 6 are correspondingly clamped at the inner sides of the two drawing guide rails 4 respectively and can axially slide along the drawing guide rails 4, movement flexibility is guaranteed, and limiting structures 9 for preventing the drawing limiting plates 6 from slipping are arranged at the front end and the rear end of the drawing guide rails 4; according to the requirement, the two drawing guide rails 4 are set to be groove-shaped plates corresponding to the two notches, two ends of the lower plate wall of each groove-shaped plate are upwards bent to form a limiting structure 9, and the bending parts are used for blocking and limiting the drawing limiting plates 6; in addition, a locking pin 11 vertical to the bottom of the groove is fixed in the center of the bottom of the inner groove at the rear end of the groove-shaped plate, clamping plates 10 vertical to the plate surface of the drawing limiting plate 6 are fixed at the two ends of the drawing limiting plate 6, the clamping plates 10 are correspondingly and slidably clamped in the notches of the corresponding groove-shaped plates, the rear end plate surface of the clamping plates 10 is provided with a notch adapted to the locking pin 11, and when the locking pin 11 is clamped by the notch of the clamping plates 10, the drawing limiting plate 6 can be prevented from vibrating up and down in the drawing guide rail 4;

the rear side edge of the electric installation plate 5 is correspondingly hinged with the front side edge of the drawing limiting plate 6, and the electric installation plate 5 is hinged with the drawing limiting plate 6 through a plurality of hinges 12 which are arranged on the lower plate surface of the corresponding part according to the requirement; a lower folded plate 8 perpendicular to the plate surface of the electric mounting plate 5 is fixed on the front side surface of the electric mounting plate 5, and can be pulled out through the lower folded plate 8, or a special handle 7 is arranged in the center of the front plate surface of the lower folded plate 8; when the drawing limiting plate 6 moves to the limiting structure 9 at the front end, the electric mounting plate 5 can be overturned to expose the window of the front panel 2 of the cabinet cavity, and when the drawing limiting plate 6 moves to the limiting structure 9 at the rear end, the lower plate surface of the lower folded plate 8 can be detachably and fixedly connected with the supporting beam 3 at the front end; according to the needs, the face both ends of lower folded plate 8 are equipped with two connecting holes 801, and the supporting beam 3 leading flank of front end corresponds the connecting hole and is equipped with the adaptation and revolves screw connection's screw hole, guarantees that electrical installation board 5 is fixed firm, can not rock.

When the pull turnover structure for the cabinet body is implemented, when the PCB assembly on the electric installation plate 5 needs to be maintained, the maintenance window plate 1 needs to be detached firstly, then the screws between the lower folded plate 8 and the supporting beam 3 at the front end are detached, the handle 7 is pulled, the electric installation plate 5 is pulled out until the pull limiting plate 6 abuts against the limiting structure 9 at the front end of the pull guide rail 4, then the electric installation plate 5 is turned downwards to carry out maintenance operation, after maintenance is finished, the electric installation plate 5 is lifted to be horizontal, the electric installation plate 5 is pushed in completely inwards, and then the lower folded plate 8 and the maintenance window plate 1 are fixed.

The utility model has not been described in detail in the prior art, and it is apparent to those skilled in the art that the utility model is not limited to the details of the above-described exemplary embodiments, but that the utility model can be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the above-described embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The utility model provides a cabinet body is with pull flip structure which characterized by: comprises a drawing limiting plate (6), an electric mounting plate (5), two drawing guide rails (4) symmetrically arranged at two sides of the cabinet cavity, and a maintenance window plate (1) which is detachably arranged at a window of a front panel (2) of the cabinet cavity and corresponds to the two drawing guide rails (4); the front end and the rear end lower surfaces of the two drawing guide rails (4) are fixedly arranged in the cabinet body through supporting beams (3) of the cross braces, two ends of the drawing limiting plates (6) are correspondingly clamped at the inner sides of the two drawing guide rails (4) respectively and can axially slide along the drawing guide rails (4), and limiting structures (9) for preventing the drawing limiting plates (6) from slipping are arranged at the front end and the rear end of the drawing guide rails (4); the rear side of electrical installation board (5) corresponds the articulated with the preceding side of pull limiting plate (6), the leading flank of electrical installation board (5) is fixed with and electrical installation board (5) face vertically lower folded plate (8), and when limit structure (9) of front end are removed to pull limiting plate (6), electrical installation board (5) can overturn and expose cabinet chamber front panel (2) window, and when limit structure (9) of rear end are removed to pull limiting plate (6), the fixed connection can be dismantled with the supporting beam (3) of front end to the lower folded plate (8) lower part face.

2. The drawing turnover structure for a cabinet according to claim 1, wherein: the two drawing guide rails (4) are groove-shaped plates corresponding to the two notches, and two ends of the lower plate wall of the groove-shaped plates are bent upwards to form a limiting structure (9).

3. The drawing turnover structure for a cabinet according to claim 2, characterized in that: the novel sliding type groove is characterized in that a locking pin (11) perpendicular to the bottom of the groove is fixed at the center of the bottom of the inner groove at the rear end of the groove-shaped plate, clamping plates (10) perpendicular to the surface of the drawing limiting plate (6) are fixed at the two ends of the drawing limiting plate (6), the clamping plates (10) are correspondingly and slidably clamped in the notches of the corresponding groove-shaped plates, and notches for adapting and clamping the locking pin (11) are formed in the surface of the rear end plate of the clamping plates (10).

4. The drawing turnover structure for a cabinet according to claim 1, wherein: a handle (7) is arranged in the center of the front plate surface of the lower folded plate (8).

5. The drawing turnover structure for a cabinet according to claim 1, wherein: the electric mounting plate (5) is hinged with the drawing limiting plate (6) through a hinge (12) which is arranged on the lower plate surface of the corresponding part.

6. The drawing turnover structure for a cabinet according to claim 1, wherein: an electric element is arranged on the upper surface of the electric mounting plate (5).

7. The drawing turnover structure for a cabinet according to claim 1, wherein: the periphery of the outer edge of the maintenance window plate (1) is detachably connected with the window edge of the cabinet cavity front panel (2) through a plurality of screws.

8. The drawing turnover structure for a cabinet according to claim 1, wherein: two connecting holes (801) are formed in two ends of the plate surface of the lower folded plate (8), and screw holes for adapting screwing screw connection are formed in the front side surface of the supporting beam (3) at the front end, corresponding to the connecting holes.