CN219998808U

CN219998808U - A switch cabinet that is easy to inspect and repair

Info

Publication number: CN219998808U
Application number: CN202321219505.8U
Authority: CN
Inventors: 姜建军; 董在亮; 董海明; 徐晓玲; 王慧; 杨扬; 翟晓阳; 耿义东
Original assignee: Shandong Haiguan Electrical Co ltd
Current assignee: Shandong Haiguan Electrical Co ltd
Priority date: 2023-05-19
Filing date: 2023-05-19
Publication date: 2023-11-10
Anticipated expiration: 2033-05-19

Abstract

The utility model discloses a switch cabinet convenient to overhaul, which belongs to the technical field of switch cabinets and comprises a switch cabinet body, wherein a cabinet door is hinged to the front side surface of the switch cabinet body, a glass window is installed on the upper portion of the cabinet door, a handle groove is formed in the middle of the cabinet door, a top cover plate is installed at the top end of the switch cabinet body, two groups of transverse track assemblies are symmetrically installed on the inner walls of the two sides of the switch cabinet body, longitudinal push-pull plates are installed on the opposite side surfaces of the two groups of transverse track assemblies, each transverse track assembly comprises two transverse guide rails symmetrically installed on the inner walls of the two sides of the switch cabinet body, two transverse sliding blocks are symmetrically installed on the back surface of each longitudinal push-pull plate, and the transverse sliding blocks are in adaptive connection with the transverse guide rails. This cubical switchboard convenient to overhaul is favorable to electrical components's maintenance, and the convenience is moved the joint plate piece from the cascaded access hole through slidingtype access window board simultaneously, is favorable to overhauling the edge device in the cubical switchboard body inner chamber.

Description

Switch cabinet convenient to overhaul

Technical Field

The utility model belongs to the technical field of switch cabinets, and particularly relates to a switch cabinet convenient to overhaul.

Background

The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of generating, transmitting, distributing and converting electric energy of the electric power system. The components in the switch cabinet mainly comprise a breaker, a disconnecting switch, a load switch, an operating mechanism, a transformer, various protection devices and the like. The current electric elements such as a breaker, a disconnecting switch, a load switch, an operating mechanism, a transformer and the like are generally arranged on the inner wall of the rear side of the switch cabinet, and when the electric elements are required to be overhauled, workers are required to visit the switch cabinet, so that the positions and the circuits which are required to be overhauled can be seen clearly, but the traditional mode is time-consuming and labor-consuming, and meanwhile, the electric elements on the edge side of the inner cavity of the switch cabinet are inconvenient to overhaul.

After searching, the prior Chinese patent number is: the switch cabinet of CN210273137U comprises a cabinet body, a cabinet door, a switch bracket, a blower, an electric heating box, radiating pipes, a radiating plate and a sealing soft plate; the edge of the radiating plate is connected to the inner side wall of the bottom of the cabinet body, and a spacing space is formed between the radiating plate and the bottom wall of the cabinet body; the blower and the electric heating box are arranged in the interval space below the heat dissipation plate; an electric heating wire is arranged in the electric heating box, two sides of the electric heating box are respectively provided with an air inlet pipe and an air outlet pipe, the air inlet pipe is communicated with an air outlet of the blower, and the air outlet pipe is communicated with the radiating pipe.

It can be seen that the above-cited patent documents have the same problems, and when the electrical components need to be overhauled, workers need to visit the switch cabinet, so that the positions and the lines needing to be overhauled can be seen clearly, but the traditional mode is time-consuming and labor-consuming, and meanwhile, the electrical components on the edge side of the inner cavity of the switch cabinet are inconvenient to overhaul.

Disclosure of Invention

The utility model aims to provide a switch cabinet convenient to overhaul so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cubical switchboard convenient to overhaul, includes the cubical switchboard body, the positive leading flank of cubical switchboard body articulates there is the cabinet door, two sets of horizontal track subassembly are installed to the both sides inner wall symmetry of cubical switchboard body, two sets of vertical push-and-pull board is all installed to the opposite side of horizontal track subassembly, two install many installation plate pieces that are used for electrical components to install between the opposite side of vertical push-and-pull board, a side outer wall of cubical switchboard body is equipped with vertical track subassembly, adaptation slidable mounting has sliding type to overhaul the window board on the vertical track subassembly, the joint plate piece is installed through elastic component to the inner wall of sliding type to overhaul the window board, the joint plate piece card is established in the ladder type access hole of cubical switchboard body outer wall.

Preferably, the transverse track assembly comprises two transverse guide rails symmetrically arranged on the inner walls of two sides of the switch cabinet body, and two transverse sliding blocks are symmetrically arranged on the back surface of each longitudinal push-pull plate and are connected with the transverse guide rails in an adaptive mode.

Preferably, the longitudinal rail assembly comprises two longitudinal guide rails symmetrically arranged on the outer wall of one side of the switch cabinet body, T-shaped sliding blocks are symmetrically arranged on the two sides of the inner wall of the sliding type overhaul window plate, and the T-shaped sliding blocks are in adaptive sliding connection with the T-shaped grooves of the longitudinal guide rails.

Preferably, two longitudinal guide rails are in threaded penetrating connection with locking bolts on the opposite side surfaces, and screw ends of the locking bolts are abutted to the outer wall of the T-shaped sliding block.

Preferably, the elastic component comprises four extrusion springs which are symmetrically and fixedly arranged on the inner wall of the clamping plate, and one ends of the four extrusion springs, which are far away from the clamping plate, are fixedly connected to the inner wall of the sliding type overhaul window plate.

Preferably, the lower part of the switch cabinet body is provided with an electronic heat dissipation fan chamber, the inner bottom wall of the switch cabinet body is provided with an air inlet through hole net member for heat dissipation air flow to pass through, and the upper parts of the outer walls of the two sides of the switch cabinet body are provided with heat dissipation exhaust through hole plates.

Preferably, handles are symmetrically welded on the outer wall of the sliding type access window board.

Compared with the prior art, the utility model has the technical effects and advantages that:

this cubical switchboard convenient to overhaul installs electrical components on the installation plate, under the effect of horizontal track subassembly, vertical push-and-pull board can drive the installation plate and carry out horizontal slip on horizontal track subassembly, remove electrical components to one side of cabinet door, thereby be favorable to electrical components's maintenance, the while is at one side outer wall of cabinet opening body still design has vertical track subassembly, make things convenient for slidingtype maintenance window board to go on the vertical track subassembly and go up and down to slide, thereby make through elastic component with joint board elasticity butt in the cascaded access, not only conveniently seal cascaded access, the while is convenient for remove joint board from cascaded access through slidingtype access, be favorable to overhauling the edge device in the cubical switchboard body inner chamber.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the sliding access panel and switchgear body of the present utility model in a disassembled configuration;

FIG. 3 is a schematic view of the split structure of the sliding access panel and the longitudinal rail of the present utility model;

fig. 4 is a schematic diagram of a split structure of a sliding access panel and a clamping plate of the present utility model.

Reference numerals illustrate:

in the figure: 1. a switch cabinet body; 2. a cabinet door; 3. a heat-dissipating exhaust vent plate; 4. sliding access panels; 5. a longitudinal guide rail; 6. an electronic heat dissipation fan chamber; 7. an air inlet port net member; 8. a transverse guide rail; 9. a longitudinal push-pull plate; 10. mounting a plate; 11. a stepped access port; 12. a threaded hole; 13. a locking bolt; 14. a T-shaped groove; 15. a handle; 16. a T-shaped slider; 17. a clamping plate; 18. the spring is pressed.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.

Unless the directions indicated by the individual definitions are used, the directions of up, down, left, right, front, rear, inner and outer are all directions of up, down, left, right, front, rear, inner and outer in the drawings shown in the present utility model, and are described herein together.

The embodiment provides a switch cabinet convenient to overhaul as shown in figures 1 to 4, including switch cabinet body 1, the positive leading flank of switch cabinet body 1 articulates there is cabinet door 2, glass window is installed on the upper portion of cabinet door 2, the handle recess has been seted up at the middle part of cabinet door 2, the lamina tecti is installed on the top of switch cabinet body 1, two sets of horizontal track subassembly are installed to the both sides inner wall symmetry of switch cabinet body 1, vertical push-and-pull board 9 is all installed to two sets of horizontal track subassembly relative side, horizontal track subassembly is including two horizontal guide rails 8 of symmetry installation at switch cabinet body 1 both sides inner wall, two horizontal sliders are all installed to the back of every vertical push-and-pull board 9, horizontal slider and horizontal guide rail 8 adaptation are connected.

The present embodiment provides that a plurality of mounting plate members 10 for mounting electrical components are mounted between opposite sides of two longitudinal push-pull plates 9, and a plurality of mounting holes for mounting electrical components by bolts are symmetrically formed on the surface of each mounting plate member 10.

The embodiment provides a side outer wall of switch cabinet body 1 is equipped with vertical track subassembly, adaptation slidable mounting has slidingtype maintenance window board 4 on the vertical track subassembly, vertical track subassembly is including two longitudinal rail 5 of symmetry installation at switch cabinet body 1 side outer wall, T shape slider 16 is installed to the inner wall bilateral symmetry of slidingtype maintenance window board 4, T shape slider 16 and the T shape recess 14 adaptation sliding connection of longitudinal rail 5, two longitudinal rail 5 are all threaded through connection in opposite directions a side has locking bolt 13, the screw rod end butt of locking bolt 13 is to on the T shape slider 16 outer wall.

The present embodiment provides that threaded holes 12 for mounting locking bolts 13 are formed in opposite sides of the two longitudinal rails 5.

The embodiment provides a clamping plate piece 17 is installed to the inner wall of sliding type access window board 4 through elastic component, and clamping plate piece 17 card is established in the ladder type access hole 11 of switch cabinet body 1 outer wall, and elastic component includes four extrusion springs 18 of symmetry fixed mounting on clamping plate piece 17 inner wall, and the one end fixed connection that clamping plate piece 17 was kept away from to four extrusion springs 18 has handle 15 in the outer wall symmetry welding of sliding type access window board 4 on the inner wall of sliding type access window board 4.

The embodiment provides that cubical switchboard body 1 lower part is equipped with electron heat dissipation fan cavity 6, and the interior bottom wall of cubical switchboard body 1 is equipped with the air inlet through hole net spare 7 that supplies the heat dissipation air current to pass through, and heat dissipation exhaust through hole board 3 is all installed on cubical switchboard body 1 both sides outer wall upper portion.

Principle of operation

This switch cabinet convenient to overhaul, when needing to push and pull out electrical components and overhauls, open cabinet door 2, vertical push-and-pull board 9 is pulled, make two vertical push-and-pull boards 9 carry out the lateral shifting on transverse guide 8 and come out, make can overhaul electrical components on the installation plate 10, in addition, through unscrewing locking bolt 13, promote towards clamping plate 17 in the inner chamber of switch cabinet body 1, clamping plate 17 compression extrusion spring 18, make clamping plate 17 break away from ladder type access hole 11, pull down sliding type access hole 4 simultaneously, make sliding type access hole 4 descend to the lower part position of longitudinal guide 5, and clamping plate 17 and one side outer wall friction slip of switch cabinet body 1, thereby conveniently overhaul its inside electrical components from ladder type access hole 11, and the electronic heat dissipation fan in the electronic heat dissipation fan cavity 6 upwards export the air current, the air current is carried in the inner chamber of switch cabinet body 1 from air inlet through net spare 7, dispel the heat to electrical components, discharge from heat dissipation vent plate 3.

It should be noted that relational terms such as one and two 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. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

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. A switch cabinet that is convenient for maintenance, including a switch cabinet body (1), which is characterized in that: a cabinet door (2) is hinged on the front side of the switch cabinet body (1), and the switch cabinet body (1) Two sets of transverse track assemblies are symmetrically installed on the inner walls of both sides. Longitudinal push-pull plates (9) are installed on the opposite sides of the two sets of transverse track assemblies. The two longitudinal push-pull plates (9) are installed between the opposite sides. There are multiple installation plates (10) for installing electrical components. A longitudinal track assembly is provided on one side of the outer wall of the switch cabinet body (1). A sliding access window panel is adapted to be slidably installed on the longitudinal track assembly. (4). The inner wall of the sliding access window panel (4) is equipped with a snap-in plate (17) through an elastic component. The snap-in plate (17) is clamped on the ladder on the outer wall of the switch cabinet body (1). inside the maintenance port (11).

2. A switch cabinet for easy maintenance according to claim 1, characterized in that: the transverse track assembly includes two transverse guide rails (8) symmetrically installed on the inner walls of both sides of the switch cabinet body (1), each Two transverse slide blocks are symmetrically installed on the back of the longitudinal push-pull plate (9), and the transverse slide blocks are adapted and connected to the transverse guide rail (8).

3. A switch cabinet for easy maintenance according to claim 2, characterized in that: the longitudinal track assembly includes two longitudinal guide rails (5) symmetrically installed on one side of the outer wall of the switch cabinet body (1), and the T-shaped sliders (16) are symmetrically installed on both sides of the inner wall of the sliding access window panel (4). The T-shaped slider (16) is adapted to the T-shaped groove (14) of the longitudinal guide rail (5). Sliding connection.

4. A switch cabinet for easy maintenance according to claim 3, characterized in that: the two longitudinal guide rails (5) are threadedly connected with locking bolts (13) on opposite sides, and the locking bolts (13) are threaded through. The screw end of the bolt (13) is in contact with the outer wall of the T-shaped slider (16).

5. A switch cabinet for easy maintenance according to claim 4, characterized in that: the elastic component includes four extrusion springs (18) symmetrically fixed and installed on the inner wall of the clamping plate (17). One end of the extrusion spring (18) away from the clamping plate (17) is fixedly connected to the inner wall of the sliding access window panel (4).

6. A switch cabinet that is easy to maintain according to claim 1, characterized in that: an electronic cooling fan chamber (6) is provided at the lower part of the switch cabinet body (1). The inner bottom wall is provided with an air inlet vent mesh (7) for the passage of heat dissipation airflow, and the upper parts of the outer walls on both sides of the switch cabinet body (1) are equipped with heat dissipation exhaust vent plates (3).

7. A switch cabinet for easy maintenance according to claim 6, characterized in that: handles (15) are symmetrically welded to the outer wall of the sliding maintenance window panel (4).