CN210694619U

CN210694619U - Electrical cabinet

Info

Publication number: CN210694619U
Application number: CN201921913801.1U
Authority: CN
Inventors: 时辉
Original assignee: Jining Technician College
Current assignee: Jining Technician College
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-06-05
Anticipated expiration: 2029-11-08

Abstract

The utility model discloses an electrical cabinet, which comprises a square shell, wherein square steel frames are respectively arranged at the inner left and right sides of the shell, a plurality of connecting rods are matched between the left and right steel frames, the connecting rods are symmetrically arranged up and down, the two ends of each connecting rod are vertically bent to form a connecting part, a screw is matched between the connecting part and the steel frames, and the screw is screwed into the shell after passing through the steel frames; the volume structure of this product is great, and nimble application can be carried out to inside volume, and the position of electrical installation subassembly can slide, is convenient for to the maintenance of electrical component.

Description

Electrical cabinet

Technical Field

The utility model relates to an electrical cabinet.

Background

The electrical cabinet is a cabinet which is processed by steel materials and used for protecting components from working normally. The electrical cabinet manufacturing materials are generally divided into hot rolled steel plates and cold rolled steel plates. The cold-rolled steel sheet is softer than hot-rolled steel sheet, more is fit for the preparation of regulator cubicle. The electric cabinet is widely used in chemical industry, environmental protection industry, electric power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, traffic industry and the like.

The electrical cabinet in the prior art has a large internal space, so that when we actually install electrical elements, the internal space utilization rate of the electrical cabinet is low.

Therefore, the electrical cabinet capable of flexibly improving the space utilization rate is designed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a can improve space utilization's regulator cubicle in a flexible way.

In order to solve the above problem, the utility model adopts the following technical scheme:

an electrical cabinet comprises a square shell, the shell is made of cold-rolled steel plates, square steel frames are mounted on the inner left side and the inner right side of the shell, the steel frames are fixed with the shell through local spot welding, a plurality of connecting rods are matched between the left steel frame and the right steel frame and made of Q235 materials, the connecting rods are symmetrically arranged up and down, two ends of each connecting rod are perpendicularly bent to form a connecting part, screws are matched between the connecting parts and the steel frames, the screws penetrate through the steel frames and are screwed into the shell, guide plates are welded between the connecting rods above and between the connecting rods below, a plurality of electrical installation components are arranged inside the shell and can slide longitudinally along the guide plates, and a cabinet door is hinged to the front end of the shell, the cabinet door is provided with a slot, and a light-transmitting plate is glued and fixed in the slot; ventilating grooves are formed in the positions, close to the top and the bottom, of the rear end of the shell; the connecting rod is characterized in that a bottom plate is arranged below the shell, a plurality of supporting rods are welded to the top of the bottom plate, and the upper ends of the supporting rods are connected with the connecting rods through bolts after penetrating through the shell.

Preferably, the electrical installation assembly comprises two plates which are arranged up and down, two steel pipes are installed between the two plates, connecting plates are welded at the upper ends and the lower ends of the steel pipes, the connecting plates are connected with the plates through bolts, the end, facing the connecting rod, of the plate is bent to form a U-shaped sliding groove, and the guide plate is matched in the U-shaped sliding groove; the steel pipe is characterized in that a component for mounting an electric element is assembled between the left steel pipe and the right steel pipe, an exhaust fan for exhausting air upwards is mounted on the plate above the component, and an air inlet fan for supplying air upwards is mounted on the plate below the component.

Preferably, the member comprises a mounting plate, threaded sleeves are welded at two ends of the mounting plate, semicircular positioning plates are arranged at the left side and the right side of the mounting plate, an inserting sleeve is formed at the outer wall of the positioning plate in an injection molding mode, a rod piece is matched with the inserting sleeve through the inserting sleeve, one end of the rod piece is inserted into the inserting sleeve, an external thread part is processed at the other end of the rod piece, the external thread part is matched with the threaded sleeves, and the positioning plate is in transition fit with the steel pipe; the position of component can slide from top to bottom along the steel pipe, also is convenient for take off simultaneously, when taking off the operation, only needs to twist the member, with the member to screw in the thread bush, the inserted bar breaks away from the plug bush this moment, and the locating plate loses the support, can take off the component.

Preferably, a polygonal stressed portion is machined on the rod piece.

In this product, but a plurality of electrical installation component of complex are vertical to slide, can directly take out after sliding, we can directly take out electrical installation component after pulling out the plug when examining and repairing to regulator cubicle internally mounted's components and parts, directly take out electrical installation component in the outside of regulator cubicle, maintain convenience more, simultaneously because electrical installation component is portable, consequently can be nimble the inside overall arrangement of regulation regulator cubicle, installation electrical component as much as possible.

The utility model has the advantages that: the volume structure of this product is great, and nimble application can be carried out to inside volume, and the position of electrical installation subassembly can slide, is convenient for to the maintenance of electrical component, and the structure of this product is comparatively simple, and the cost is comparatively cheap, is fit for using widely.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion A;

FIG. 3 is a front view of the electrical mounting assembly;

FIG. 4 is a top view of the plate;

fig. 5 is a front view of the components.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1 to 5, the electrical cabinet includes a square housing 1, the housing 1 is made of cold-rolled steel plate, square steel frames 2 are mounted on inner left and right sides of the housing 1, the steel frames 2 are fixed to the housing 1 by spot welding, a plurality of connecting rods 3 are matched between the left and right steel frames 2, the connecting rods 3 and the steel frames 2 are made of Q235 material, the connecting rods 3 are arranged symmetrically up and down, two ends of the connecting rods 3 are bent vertically to form connecting portions 301, screws 311 are matched between the connecting portions 301 and the steel frames 2, the screws 311 are screwed into the housing 1 after penetrating through the steel frames 2, guide plates 4 are welded between the connecting rods 3 located above and between the connecting rods 3 located below, and a plurality of electrical installation components 5 are arranged inside the housing 1, the electrical installation component 5 can slide longitudinally along the guide plate 4, a cabinet door 6 is hinged at the front end of the shell 1, a slot is formed in the cabinet door 6, and a light-transmitting plate 601 is glued and fixed in the slot; the rear end of the shell 1 is provided with ventilation grooves 7 at positions close to the top and the bottom; a bottom plate 8 is arranged below the shell 1, a plurality of support rods 9 are welded at the top of the bottom plate 8, and the upper ends of the support rods 9 penetrate through the shell 1 and then are connected with the connecting rods 3 through bolts.

In a preferred embodiment of the present invention, the electrical installation component 5 includes two plates 501 arranged up and down, two steel pipes 502 are installed between the two plates 501, connecting plates 503 are welded to the upper and lower ends of the steel pipes 502, the connecting plates 503 are connected to the plates 501 by bolts, the plate 501 bends towards the end of the connecting rod 3 to form a U-shaped chute 504, and the guide plate 4 is fitted in the U-shaped chute 504; a member 505 for mounting electric elements is assembled between the left and right steel pipes 502, an exhaust fan 506 for exhausting air upwards is mounted on the upper plate 501, and an air inlet fan 507 for supplying air upwards is mounted on the lower plate 501.

In a preferred embodiment of the present invention, the component 505 includes a mounting plate 511, two ends of the mounting plate 511 are welded with threaded sleeves 512, the left and right sides of the mounting plate 511 are both provided with semicircular positioning plates 513, the outer wall of the positioning plate 513 is injection molded to form an insertion sleeve 514, through the insertion sleeve 514 being matched with a rod 515, one end of the rod 515 is inserted into the insertion sleeve 514, the other end is processed with an external thread portion 516, the external thread portion 516 is matched with the threaded sleeves 512, and the positioning plate 513 is in transition fit with the steel pipe 502; the position of the component can slide up and down along the steel pipe, and is convenient to take down, when the component is taken down, the component can be taken down only by screwing the rod piece and screwing the rod piece into the threaded sleeve, at the moment, the inserted rod is separated from the inserted sleeve, and the positioning plate loses the support; the mounting plate 511 can be grooved and drilled, and can be flexibly selected according to the mounting requirements.

In a preferred embodiment of the present invention, a polygonal force-receiving portion 555 is formed on the rod 515.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An electrical cabinet, characterized in that: the electric cabinet comprises a square shell, square steel frames are arranged on the inner left side surface and the inner right side surface of the shell, a plurality of connecting rods are matched between the left steel frame and the right steel frame, the connecting rods are symmetrically arranged up and down, two ends of each connecting rod are vertically bent to form a connecting part, screws are matched between the connecting parts and the steel frames, the screws penetrate through the steel frames and are screwed into the shell, guide plates are welded between the connecting rods above the screws and between the connecting rods below the screws, a plurality of electric installation assemblies are arranged in the shell and can slide longitudinally along the guide plates, a cabinet door is hinged to the front end of the shell, slots are formed in the cabinet door, and light-passing plates are fixed in the slots in a gluing manner; ventilating grooves are formed in the positions, close to the top and the bottom, of the rear end of the shell; the connecting rod is characterized in that a bottom plate is arranged below the shell, a plurality of supporting rods are welded to the top of the bottom plate, and the upper ends of the supporting rods are connected with the connecting rods through bolts after penetrating through the shell.

2. The electrical cabinet of claim 1, wherein: the electric installation assembly comprises two plates which are arranged up and down, two steel pipes are arranged between the two plates, connecting plates are welded at the upper ends and the lower ends of the steel pipes, the connecting plates are connected with the plates through bolts, the end, facing the connecting rod, of the plate is bent to form a U-shaped sliding groove, and the guide plate is matched in the U-shaped sliding groove; the steel pipe is characterized in that a component for mounting an electric element is assembled between the left steel pipe and the right steel pipe, an exhaust fan for exhausting air upwards is mounted on the plate above the component, and an air inlet fan for supplying air upwards is mounted on the plate below the component.

3. The electrical cabinet of claim 2, wherein: the component includes a mounting panel the both ends department welding of mounting panel has the thread bush the left and right sides department of mounting panel all is provided with semicircular locating plate, the outer wall department of locating plate is moulded plastics and is formed with an plug bush, through the plug bush cooperation has a member, the one end of member insert to in the plug bush, the processing of other end department has the external screw thread part, the cooperation of external screw thread part the thread bush, the locating plate with transition fit between the steel pipe.

4. The electrical cabinet of claim 3, wherein: and a polygonal stressed part is processed on the rod piece.