CN219514354U - Panel structure for electric cabinet of railway vehicle - Google Patents
Panel structure for electric cabinet of railway vehicle Download PDFInfo
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- CN219514354U CN219514354U CN202223348387.9U CN202223348387U CN219514354U CN 219514354 U CN219514354 U CN 219514354U CN 202223348387 U CN202223348387 U CN 202223348387U CN 219514354 U CN219514354 U CN 219514354U
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- outer door
- plate
- base
- electric cabinet
- panel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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Abstract
The utility model relates to the field of electrical cabinets, in particular to a panel structure for a rail vehicle electrical cabinet, which comprises an electrical cabinet frame, a base mechanism and an outer door structure, wherein the base mechanism and the outer door structure are arranged on the electrical cabinet frame; the base mechanism comprises a base plate arranged on the electric cabinet frame; the outer door structure comprises an outer door plate arranged on the electric cabinet frame; the outer door plate is arranged opposite to the base plate; the outer door plate is provided with an operation hole; the utility model discloses a panel structure for a rail vehicle electrical cabinet, which adopts a double-layer structure, a base mechanism is used for connecting a circuit breaker, and an outer door structure plays a good role in protection and shaping; meanwhile, the outer door plate is provided with the operation holes, and the arrangement of the operation holes on the outer door plate ensures that the outer door plate plays a role in protection and shaping and can not influence the subsequent use of the circuit breaker.
Description
Technical Field
The utility model relates to the field of electrical cabinets, in particular to a panel structure for a railway vehicle electrical cabinet.
Background
The electrical cabinet is characterized in that switching equipment, a measuring instrument, protective electrical appliances and auxiliary equipment are assembled in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement; the low-voltage distribution device is mainly used for distributing electric energy to various load parts by distribution control and performing power-off protection when a circuit is short-circuited, overloaded and leaked; for example, publication date: 20140226, application number: 201310588793.9, a chinese patent discloses a "cabinet" of conventional design;
in rail vehicle projects, a large number of circuit breakers are designed in electrical cabinets.
Therefore, in the railway vehicle, the installation of the circuit breaker is required to be firm and reliable, the electric wiring is attractive and reasonable, and the replacement operation and maintenance are also convenient.
In rail vehicles, circuit breakers are typically mounted directly on a fixed panel.
Although firm and reliable, the panel is completely fixed, so that the panel has certain limitations on the addition, replacement and maintenance of the circuit breaker at the later stage and the electric wiring of the circuit breaker, not only lacks flexibility in installation operation, but also has certain difficulties on the replacement and maintenance of the circuit breaker at the later stage; and simultaneously has great influence on the attractiveness.
In order to ameliorate at least one of the above problems, there is a need for an optimized design of existing electrical cabinets.
Disclosure of Invention
The utility model aims to provide a novel electrical cabinet panel structure which is convenient for circuit breaker arrangement.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
a panel structure for a rail vehicle electrical cabinet, the electrical cabinet comprising an electrical cabinet frame including a base mechanism and an outer door structure disposed on the electrical cabinet frame;
the base mechanism comprises a base plate arranged on the electric cabinet frame;
the outer door structure comprises an outer door plate arranged on the electric cabinet frame; the outer door plate is arranged opposite to the base plate; and an operation hole is formed in the outer door plate.
The base mechanism comprises a plurality of base plates, and adjacent base plates are distributed at intervals; the outer door plate is provided with a plurality of operation holes, and each operation hole is correspondingly provided with a base plate.
The base plate is provided with a wire harness fixing hole.
Each base plate comprises a longitudinal plate, one end of each longitudinal plate is provided with an upper transverse plate, the other end of each longitudinal plate is provided with a lower transverse plate, and the upper transverse plates and the lower transverse plates are oppositely arranged; the upper transverse plate is provided with a wire harness fixing hole; the two ends of the longitudinal plate are provided with outer connecting plates, and the outer connecting plates are provided with fixing holes.
The outer door plate is connected with the electric cabinet frame through a hinge mechanism.
And the side surface of the outer door plate is provided with a limit flanging.
The limit flanging comprises lateral flanging and lap-joint flanging which are arranged on the outer door plate; one end of the lateral flanging is connected with the outer door plate, and the other end extends towards the base mechanism; the outer door plate is lapped on the electric cabinet frame through the lap joint flanging.
The outer door plate is provided with a protective paint surface.
And a fixing mechanism is arranged between the outer door plate and the base plate.
The outer door plate is connected with the electric cabinet frame through a lock structure.
The utility model has the advantages that:
the utility model discloses a panel structure for a rail vehicle electrical cabinet, which adopts a double-layer structure, a base mechanism is used for connecting a circuit breaker, and an outer door structure plays a good role in protection and shaping; meanwhile, the outer door plate is provided with the operation holes, and the arrangement of the operation holes on the outer door plate ensures that the outer door plate plays a role in protection and shaping and can not influence the subsequent use of the circuit breaker.
The utility model not only meets the requirements of firm and reliable mechanical installation of the circuit breaker through the design of the double-layer structure, but also has attractive and reasonable electric wiring, and simultaneously has the characteristics of flexible operation, convenience and easy maintenance in construction.
Drawings
The contents of the drawings and the marks in the drawings of the present specification are briefly described as follows:
fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is an exploded view of the present utility model.
Fig. 3 is a schematic view of the structure of the present utility model when a circuit breaker is connected.
Fig. 4 is an exploded view of the present utility model when a circuit breaker is connected.
Fig. 5 is a schematic view of the structure of the present utility model in use.
The labels in the above figures are:
1. the device comprises a base mechanism, 11, a base plate, 111, a longitudinal plate, 112, an upper transverse plate, 113, a lower transverse plate, 114, a wire harness fixing hole, 115, an outer connecting plate, 116, a fixing hole, 2, an outer door structure, 21, an outer door plate, 22, an operating hole, 23, a hinge mechanism, 24, a lateral flanging, 25, a lock structure, 26 and a lap flanging. 3. Circuit breaker, 4, regulator cubicle frame.
Detailed Description
The following detailed description of the utility model refers to the accompanying drawings, which illustrate preferred embodiments of the utility model in further detail.
A panel structure for a rail vehicle electrical cabinet, the electrical cabinet comprising an electrical cabinet frame 4, comprising a base mechanism 1 and an outer door structure 2 provided on the electrical cabinet frame 4; the utility model discloses a panel structure for a rail vehicle electrical cabinet, which adopts a double-layer structure, a base mechanism 1 is used for connecting a breaker 3, and an outer door structure 2 plays a good role in protection and shaping; the utility model not only meets the requirements of firm and reliable mechanical installation of the breaker 3 through the design of the double-layer structure, but also has beautiful and reasonable electric wiring, and simultaneously has the characteristics of flexible operation, convenience and easy maintenance in construction.
In addition, the base mechanism 1 in the present utility model includes a base plate 11 provided on the cabinet frame 4; the setting of bed plate 11 is a bottom mounting plate structure, and during the in-service use, bed plate 11 installs on regulator cubicle frame 4, and the setting of bed plate 11 is mainly in order to conveniently realize the connection installation of back teasel root circuit ware 3.
Further, the outer door structure 2 includes an outer door panel 21 provided on the cabinet frame 4 in the present utility model; the outer door plate 21 is arranged opposite to the base plate 11; the outer door plate 21 is provided with an operation hole 22; the outer door plate 21 plays a good role in blocking, so that the outer door plate 21 disclosed by the utility model plays a good role in isolation and protection, in addition, the outer door plate 21 is provided with the operation hole 22, and the operation hole 22 is arranged, so that the subsequent normal use of the circuit breaker 3 is conveniently ensured.
Further, in the present utility model, the base unit 1 includes a plurality of base plates 11, and adjacent base plates 11 are distributed at intervals; the outer door plate 21 is provided with a plurality of operation holes 22, and each operation hole 22 is correspondingly provided with a base plate 11; the utility model is convenient for the connection between the plurality of circuit breakers 3 by arranging the plurality of base plates 11, and in addition, the adjacent base plates 11 are distributed at intervals; by the arrangement, the adjacent circuit breakers 3 are conveniently distributed at intervals, so that subsequent wiring operation is facilitated, and the circuit breakers 3 are prevented from being arranged in a concentrated mode.
Further, in the present utility model, the base plate 11 is provided with a harness fixing hole 114; the harness fixing holes 114 are convenient for subsequent position limitation of the harness, so that disorder of electric wiring is avoided.
Further, in the present utility model, each of the base plates 11 includes a longitudinal plate 113, one end of the longitudinal plate 113 is provided with an upper transverse plate 111, and the other end is provided with a lower transverse plate 112, and the upper transverse plate 111 and the lower transverse plate 112 are arranged opposite to each other; according to the utility model, through the design, the base plate 11 is equivalent to a structure with a C-shaped section, the longitudinal plate 113 can be used for fixing the breaker 3 later, the upper transverse plate 111 and the lower transverse plate 112 are arranged, the subsequent wiring operation is convenient, and in addition, the upper transverse plate 111 is provided with a wire harness fixing hole 114; the wiring harness fixing holes 114 are formed, so that connection and arrangement of wiring harnesses on the base plate 11 are facilitated; in addition, in the present utility model, the two ends of the longitudinal plate 113 are provided with external connection plates 115, and the external connection plates 115 are provided with fixing holes 116; the utility model facilitates the connection of the base plate 11 on the electrical cabinet frame 4 by the arrangement of the external connecting plate 115 and the fixing holes 116.
Further, in the present utility model, the outer door panel 21 is connected to the cabinet frame 4 through a hinge mechanism 23; the utility model facilitates the opening operation of the outer door plate 21 by the arrangement of the hinge mechanism 23.
Further, in the present utility model, a limit flanging is provided on the side surface of the outer door plate 21; the limit flanging plays a good limit role, and the arrangement position of the outer door plate 21 on the electrical cabinet frame 4 is stable.
Further, in the present utility model, the limit flanges include a lateral flange 24 and a lap flange 26 provided on the outer door panel 21; one end of the lateral flanging 24 is connected with the outer door plate 21, and the other end extends towards the base mechanism 1; the lateral flanges 24 serve as reinforcing plates, which can increase the structural strength of the outer door panel 21 to some extent, and in addition, in the present utility model, the outer door panel 21 is overlapped on the electrical cabinet frame 4 through the overlapping flanges 26; the lap flanges 26 provide a good stop to avoid excessive operation of the outer door panel 21.
Further, in the present utility model, a protective paint surface is provided on the outer door panel 21; the arrangement of the protection paint surface can protect the outer door plate 21, prolong the service life of the outer door plate 21 and also improve the attractiveness of the outer door plate 21.
Further, in the present utility model, a fixing mechanism is provided between the outer door panel 21 and the base plate 11; the fixing mechanism can be in a structure of a bolt or a buckle and the like, and can penetrate through the outer door plate 21 to be connected with the base plate 11 through the bolt when being specifically connected.
Further, in the present utility model, the outer door plate 21 is connected to the electrical cabinet frame 4 through a lock structure 25; the arrangement of the lock structure 25 plays a good role in connection and fixation, and greatly ensures the stability of connection between the outer door plate 21 and the base plate 11.
Specifically:
the panel structure disclosed in the present utility model is designed as a double-layered structure (i.e., the outer door panel 21 and the base panel 11 structure hereinafter) that can be flexibly connected.
In actual use, the circuit breakers 3 are arranged on the base plate 11 in a row in a double-layer structure, and the outer door plate 21 of the double-layer structure is provided with operation holes 22 required by an operator for operating the circuit breakers 3.
The connection between the double-layer structures adopts bolt connection.
After the installation of the circuit breaker 3, it is connected to the cabinet frame 4 by means of the hinge and lock structure 25.
The design of the double-layer structure not only meets the requirements of firm and reliable mechanical installation of the circuit breaker 3 in design, but also has attractive and reasonable electrical wiring, and simultaneously has the characteristics of flexible operation, convenience and easy maintenance in construction.
Specifically, the panel structure disclosed by the utility model mainly comprises: an outer door structure 2 and a base structure.
The outer door structure 2 comprises an outer door panel 21 and the base structure comprises a base plate 11.
Meanwhile, the outer surface of the outer door plate 21 in the outer door structure 2 is subjected to finish paint treatment, the operating hole 22 of the breaker 3 is increased, the operating handle of the breaker 3 mounted on the base plate 11 is exposed, and the outer door structure is convenient for a user to use.
The base structure is mainly used for installation and electrical wiring of the circuit breaker 3.
The outer door structure 2 is connected with the base structure through bolts, and is reliably connected with the electric cabinet frame 4 through the lock structure 25 in order to ensure complete restraint of relative freedom of the double-layer structure when the vehicle runs.
It is obvious that the specific implementation of the present utility model is not limited by the above-mentioned modes, and that it is within the scope of protection of the present utility model only to adopt various insubstantial modifications made by the method conception and technical scheme of the present utility model.
Claims (10)
1. The panel structure for the electric cabinet of the railway vehicle comprises an electric cabinet frame and is characterized by comprising a base mechanism and an outer door structure which are arranged on the electric cabinet frame;
the base mechanism comprises a base plate arranged on the electric cabinet frame;
the outer door structure comprises an outer door plate arranged on the electric cabinet frame; the outer door plate is arranged opposite to the base plate; and an operation hole is formed in the outer door plate.
2. A panel structure for a rail vehicle electrical cabinet according to claim 1, wherein the base mechanism comprises a plurality of base plates, adjacent base plates being spaced apart; the outer door plate is provided with a plurality of operation holes, and each operation hole is correspondingly provided with a base plate.
3. A panel structure for a railway vehicle electrical cabinet according to any one of claims 1 to 2, wherein the base plate is provided with a harness fixing hole.
4. A panel structure for a rail vehicle electric cabinet according to claim 2, wherein each of the base plates includes a longitudinal plate provided with an upper cross plate at one end and a lower cross plate at the other end, the upper cross plates being disposed opposite to the lower cross plates; the upper transverse plate is provided with a wire harness fixing hole; the two ends of the longitudinal plate are provided with outer connecting plates, and the outer connecting plates are provided with fixing holes.
5. A panel structure for a rail vehicle electrical cabinet according to claim 1, wherein the outer door panel is connected to the cabinet frame by a hinge mechanism.
6. The panel structure for a rail vehicle electrical cabinet according to claim 1, wherein the outer door panel side face is provided with a limit flange.
7. The panel structure for a rail vehicle electrical cabinet according to claim 6, wherein the limit flanges include lateral flanges and lap flanges provided on the outer door panel; one end of the lateral flanging is connected with the outer door plate, and the other end extends towards the base mechanism; the outer door plate is lapped on the electric cabinet frame through the lap joint flanging.
8. The panel structure for a rail vehicle electric cabinet according to claim 1, wherein the outer door panel is provided with a protective paint surface.
9. The panel structure for a rail vehicle electric cabinet according to claim 1, wherein a fixing mechanism is provided between the outer door panel and the base plate.
10. The panel structure for a rail vehicle electric cabinet according to claim 1, wherein the outer door panel and the electric cabinet frame are connected by a lock structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223348387.9U CN219514354U (en) | 2022-12-13 | 2022-12-13 | Panel structure for electric cabinet of railway vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223348387.9U CN219514354U (en) | 2022-12-13 | 2022-12-13 | Panel structure for electric cabinet of railway vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219514354U true CN219514354U (en) | 2023-08-11 |
Family
ID=87527514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223348387.9U Active CN219514354U (en) | 2022-12-13 | 2022-12-13 | Panel structure for electric cabinet of railway vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219514354U (en) |
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2022
- 2022-12-13 CN CN202223348387.9U patent/CN219514354U/en active Active
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| GR01 | Patent grant |