CN203435247U - Multifunctional electrical cabinet used for rail vehicle - Google Patents

Abstract

Translated fromChinese

本实用新型涉及轨道车辆用多功能电气柜，包括截面为方形的框架，所述框架由四根立柱组成，在所述相邻的两根立柱之间设置一组横梁，在所述立柱和横梁上具有一组均匀分布的安装孔。本实用新型的有益效果是结构简单，稳定可靠，采用预留的安装孔将多种类型的电气设备安装在电气柜上，不仅安装拆卸方便，满足了轨道车辆中电器设备的安装、布线、后期维护等要求，便于轨道车辆后期功能的改造和维护，还具备很强的扩展性，可以根据需要扩展出不同的功能单元，适合大面积推广使用。

The utility model relates to a multifunctional electrical cabinet for rail vehicles, comprising a frame with a square cross-section, the frame is composed of four columns, a group of crossbeams are arranged between the two adjacent columns, and a set of beams is arranged between the columns and the beams. Has a set of evenly spaced mounting holes. The beneficial effect of the utility model is that the structure is simple, stable and reliable, and various types of electrical equipment are installed on the electrical cabinet by using the reserved installation holes, which is not only convenient for installation and disassembly, but also meets the installation, wiring and later maintenance of electrical equipment in rail vehicles It is convenient for the transformation and maintenance of the later functions of rail vehicles, and it also has strong scalability. Different functional units can be expanded according to needs, which is suitable for large-scale promotion and use.

Description

Translated fromChinese

轨道车辆用多功能电气柜Multifunctional electrical cabinets for rail vehicles

技术领域technical field

本实用新型涉及一种电气柜，尤其是一种轨道车辆用多功能电气柜，属于轨道车辆电气设备技术领域。The utility model relates to an electric cabinet, in particular to a multifunctional electric cabinet for rail vehicles, belonging to the technical field of rail vehicle electrical equipment.

背景技术Background technique

目前，轨道车辆的功能越来越多，更换的周期也越来越短，并且很多已经运营的项目需要按照需要升级车辆上的一些功能，最终导致电气柜内的设备随之增多。现有电气柜的空间是固定不变的，无法满足日益增多的电器设备安装需要，因此，需要一种能够适应各种规格电气设备安装的电气柜，以适应后期的功能改造。At present, rail vehicles have more and more functions, and the replacement cycle is getting shorter and shorter, and many projects that have been in operation need to upgrade some functions on the vehicles as needed, which eventually leads to an increase in the equipment in the electrical cabinet. The space of the existing electrical cabinet is fixed and cannot meet the increasing installation needs of electrical equipment. Therefore, an electrical cabinet that can adapt to the installation of electrical equipment of various specifications is needed to adapt to the later functional transformation.

实用新型内容Utility model content

本实用新型的目的在于：针对上述现有技术存在的问题，提出一种结构简单，能够提高空间利用率的轨道车辆用多功能电气柜。The purpose of the utility model is to propose a multifunctional electrical cabinet for rail vehicles with a simple structure and improved space utilization in view of the problems existing in the above-mentioned prior art.

为了达到以上目的，本实用新型的轨道车辆用多功能电气柜，其改进之处在于，包括截面为方形的框架，所述框架由四根立柱组成，在所述相邻的两根立柱之间设置一组横梁，在所述立柱和横梁上具有一组均匀分布的安装孔。In order to achieve the above purpose, the improvement of the multifunctional electrical cabinet for rail vehicles of the present invention is that it includes a frame with a square cross section, the frame is composed of four columns, and between the two adjacent columns A set of crossbeams is provided, and a set of evenly distributed installation holes are provided on the columns and the crossbeams.

本实用新型进一步的完善是，所述立柱的截面为几字形，在所述立柱的侧面上具有一组竖向分布的安装孔。The further improvement of the utility model is that the cross-section of the column is in the shape of a few characters, and there is a group of vertically distributed installation holes on the side of the column.

本实用新型再进一步的完善是，所述横梁为U形钢，所述U型钢的侧面具有一组横向分布的安装孔。                       A further improvement of the utility model is that the beam is a U-shaped steel, and the side of the U-shaped steel has a group of mounting holes distributed transversely.         

本实用新型更进一步的完善是，所述安装孔为截面为T形的凹槽，所述凹槽的下方具有圆孔。A further improvement of the utility model is that the installation hole is a groove with a T-shaped cross section, and there is a round hole below the groove.

本实用新型更进一步的完善是，所述电气柜由上至下一次划分为上部盘线区、上部连接器区、设备安装区、下部连接器区和下部盘线区。A further improvement of the utility model is that the electrical cabinet is divided from top to bottom into an upper wiring area, an upper connector area, an equipment installation area, a lower connector area and a lower wiring area.

本实用新型的优点在于：本实用新型结构简单，稳定可靠，采用预留的安装孔将多种类型的电气设备安装在电气柜上，不仅安装拆卸方便，满足了轨道车辆中电器设备的安装、布线、后期维护等要求，便于轨道车辆后期功能的改造和维护，还具备很强的扩展性，可以根据需要扩展出不同的功能单元，适合大面积推广使用。The utility model has the advantages that: the utility model has a simple structure, is stable and reliable, uses reserved installation holes to install various types of electrical equipment on the electrical cabinet, not only is easy to install and disassemble, but also satisfies the installation and wiring of electrical equipment in rail vehicles , post-maintenance and other requirements, it is convenient for the transformation and maintenance of the post-function of rail vehicles, and it also has strong scalability. Different functional units can be expanded according to needs, which is suitable for large-scale promotion and use.

附图说明Description of drawings

    下面结合附图对本实用新型作进一步的说明。Below in conjunction with accompanying drawing, the utility model is further described.

图1为本实用新型的结构示意图。Fig. 1 is the structural representation of the utility model.

图2为本实用新型中立柱的结构示意图。Fig. 2 is a structural schematic diagram of the central column of the utility model.

图3为图2的A向放大图。Fig. 3 is an enlarged view along the direction A of Fig. 2 .

图4为图3的B向示意图。FIG. 4 is a schematic view taken along direction B of FIG. 3 .

图5为卡式螺母安装示意图.Figure 5 is a schematic diagram of the cage nut installation.

图6为螺栓安装示意图。Figure 6 is a schematic diagram of bolt installation.

图7为本实用新型中扩展安装辅助控制箱后示意图。Fig. 7 is a schematic diagram after the auxiliary control box is expanded and installed in the utility model.

图8为本实用新型中扩展安装线槽后示意图。Fig. 8 is a schematic diagram of the utility model after expanding the installation of the trunking.

图9为本实用新型中扩展安装上、下部连接器支架后示意图。Fig. 9 is a schematic diagram of the utility model after the expansion and installation of the upper and lower connector brackets.

具体实施方式Detailed ways

实施例1Example 1

本实施例的轨道车辆用多功能电气柜，其结构如图1所示，包括截面为方形的框架，框架由四根立柱1组成，在相邻的两根立柱1之间设有一组横梁2，在立柱1和横梁2上具有一组均匀分布的安装孔3。立柱1的截面为几字形，在立柱1的侧面上具有一组竖向分布的安装孔3（见图2）；横梁2为U形钢，U型钢的侧面具有一组横向分布的安装孔3。其中安装孔3为截面为T形的凹槽，凹槽的下方具有圆孔。另电气柜由上至下依次划分为上部盘线区、上部连接器区、设备安装区、下部连接器区和下部盘线区，实际施工时，根据布线需要，直接利用安装孔3在电气柜的右侧安装布线用线槽5（见图8），许多布线都是需要留有预留的，上、下部盘线区用于固定线束的余量，使接到电气设备上的线束尽量横平竖直，保持美观，上、下连接器通过19寸转换支架4安装到电器柜上，其中上部连接器的转换支架4通过安装孔3安装在线槽5上，下部连接器的转换支架4通过安装孔3直接安装在电气柜左侧，实现了电气柜的模块化（见图9）。The rail vehicle multifunctional electric cabinet of the present embodiment, its structure as shown in Figure 1, comprises the frame that cross section is square, frame is made up of fourcolumns 1, is provided with a group ofcrossbeam 2 between adjacent twocolumns 1 , There is a group of evenly distributedmounting holes 3 on thecolumn 1 and thebeam 2 . The cross-section of thecolumn 1 is a few characters, and there is a group of verticallydistributed installation holes 3 on the side of the column 1 (see Figure 2); thebeam 2 is U-shaped steel, and the side of the U-shaped steel has a group of horizontallydistributed installation holes 3 . Wherein themounting hole 3 is a groove with a T-shaped cross section, and a round hole is formed below the groove. In addition, the electrical cabinet is divided into the upper wiring area, the upper connector area, the equipment installation area, the lower connector area and the lower wiring area from top to bottom. The wiring trough 5 (see Figure 8) is installed on the right side of the cable. Many wirings need to be reserved. The upper and lower coiling areas are used to fix the margin of the wiring harness, so that the wiring harness connected to the electrical equipment is as horizontal as possible. Vertical and beautiful, the upper and lower connectors are installed on the electrical cabinet through the 19-inch conversion bracket 4, the conversion bracket 4 of the upper connector is installed on thewire slot 5 through theinstallation hole 3, and the conversion bracket 4 of the lower connector is installed through theinstallation hole 3 is directly installed on the left side of the electrical cabinet, realizing the modularization of the electrical cabinet (see Figure 9).

工作时，电气柜的立柱1和横梁2均为不锈钢材质，无法像铝合金一样，可在车上进行配孔作业，因此为了实现更改或维护车辆功能的时候不对电气柜的结构进行改变，在电气柜的立柱1和横梁2上均开有等距分布的安装孔3，相邻立柱1上对应高度的安装孔3在高度方向上是等高的，以便于电气设备安装时保持在水平状态。另由于轨道车辆空间有限，电气柜的框架尺寸设计需采用最小化原则，19寸的机箱设备可直接安装在电气柜上，部分不是19寸的标准设备也可通过转换支架安装在电气柜上。立柱1通过折弯形成四个边，使其截面为机字型，在每个边的侧面上均具有安装孔3（见图3），当需要安装其他电器设备或功能时，通过上述安装孔进一步的扩展。由于轨道车辆的电气柜功能大多数是综合性的，每个电气柜内除了安装主机设备外，还会通过立柱1外侧的安装孔安装控制元器件，如图7所示，在框架的左侧通过安装孔3扩展安装了一个辅助控制箱6，辅助控制箱6的尺寸可根据实际安装的设备数量进行变化。When working, thecolumn 1 andbeam 2 of the electrical cabinet are made of stainless steel, which cannot be equipped with holes on the vehicle like aluminum alloy. Therefore, in order to realize the modification or maintenance of vehicle functions, the structure of the electrical cabinet will not be changed. Thecolumns 1 andbeams 2 of the electrical cabinet are provided withinstallation holes 3 equidistantly distributed, and theinstallation holes 3 corresponding to the height of theadjacent columns 1 are of the same height in the height direction, so as to keep the electrical equipment in a horizontal state during installation . In addition, due to the limited space of rail vehicles, the frame size design of the electrical cabinet should adopt the principle of minimization. 19-inch chassis equipment can be directly installed on the electrical cabinet, and some standard equipment that is not 19-inch can also be installed on the electrical cabinet through conversion brackets. Thecolumn 1 is bent to form four sides, so that its cross-section is machine-shaped, and there areinstallation holes 3 on the side of each side (see Figure 3). When other electrical equipment or functions need to be installed, pass through the above installation holes Further extensions. Since the functions of the electrical cabinets of rail vehicles are mostly comprehensive, in addition to installing the host equipment in each electrical cabinet, control components will also be installed through the mounting holes on the outside of thecolumn 1, as shown in Figure 7, on the left side of the frame An auxiliary control box 6 is expanded and installed through theinstallation hole 3, and the size of the auxiliary control box 6 can be changed according to the number of actually installed devices.

安装孔3的截面为T型，即安装孔3的上部为一14×14cm的正方形凹槽，下部为一8.1×20cm的矩形凹槽，正方形凹槽与矩形凹槽之间是连通的（见图4）。使用时，可将卡式螺母7从正方形凹槽的正面放入（见图5），滑落至矩形凹槽内，再通过螺栓8将需要安装的电器设备紧固（见图6）。电气设备安装过程中，从卡式螺母7的放入到设备的最终安装，只需在正面操作，不仅避免了传统的安装方式中螺母从后面放入，操作空间不足的问题，又避免了安装时螺丝刀等工具的使用，不许对电气柜的柜体进行任何改动，解决了列车上维护空间狭小的问题。The cross-section of themounting hole 3 is T-shaped, that is, the upper part of themounting hole 3 is a square groove of 14×14 cm, and the lower part is a rectangular groove of 8.1×20 cm. The square groove and the rectangular groove are connected (see Figure 4). When in use, thecage nut 7 can be placed from the front of the square groove (see Figure 5), slide down into the rectangular groove, and then the electrical equipment to be installed is fastened by the bolt 8 (see Figure 6). During the installation of electrical equipment, from the insertion of thecage nut 7 to the final installation of the equipment, it only needs to be operated from the front, which not only avoids the problem of insufficient operating space for the nut to be inserted from the back in the traditional installation method, but also avoids the installation When using tools such as screwdrivers, it is not allowed to make any changes to the cabinet body of the electrical cabinet, which solves the problem of small maintenance space on the train.

除上述实施例外，本实用新型还可有其他实施方式。凡采用等同替换或等效变换形成的技术方案，落在本实用新型要求的保护范围。Except above-mentioned embodiment, the utility model also can have other embodiment. Any technical solution formed by equivalent replacement or equivalent transformation falls within the scope of protection required by the utility model.

Claims (5)

Translated fromChinese

1.轨道车辆用多功能电气柜，其特征在于：包括截面为方形的框架，所述框架由四根立柱组成，在所述相邻的两根立柱之间设置一组横梁，在所述立柱和横梁上具有一组均匀分布的安装孔。1. The multifunctional electrical cabinet for rail vehicles is characterized in that: it includes a frame with a square cross section, the frame is composed of four columns, a set of crossbeams is set between the two adjacent columns, and beams have a set of evenly spaced mounting holes.2.根据权利要求1所述的轨道车辆用多功能电气柜，其特征在于：所述立柱的截面为几字形，在所述立柱的侧面上具有一组竖向分布的安装孔。2. The multifunctional electrical cabinet for rail vehicles according to claim 1, characterized in that: the cross-section of the column is a zigzag shape, and a group of vertically distributed installation holes are provided on the side of the column.3.根据权利要求2所述的轨道车辆用多功能电气柜，其特征在于：所述横梁为U形钢，所述U形钢的侧面具有一组横向分布的安装孔。3. The multifunctional electrical cabinet for rail vehicles according to claim 2, characterized in that: the beam is U-shaped steel, and the side of the U-shaped steel has a group of mounting holes distributed transversely.4.根据权利要求2或3所述的轨道车辆用多功能电气柜，其特征在于：所述安装孔为截面为T形的凹槽，所述凹槽的下方具有圆孔。4. The multifunctional electrical cabinet for rail vehicles according to claim 2 or 3, characterized in that: the installation hole is a groove with a T-shaped cross section, and there is a round hole below the groove.5.根据权利要求1所述的轨道车辆用多功能电气柜，其特征在于：所述电气柜由上至下一次划分为上部盘线区、上部连接器区、设备安装区、下部连接器区和下部盘线区。5. The multifunctional electrical cabinet for rail vehicles according to claim 1, characterized in that: the electrical cabinet is divided from top to bottom into an upper wiring area, an upper connector area, an equipment installation area, and a lower connector area and the lower panel area.

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