CN221393457U - Motor car skirt board - Google Patents

Abstract

The utility model discloses a motor car apron board, which comprises a panel, a framework assembly, an access door, an anti-opening device and a self-adaptive hinge, wherein the panel is arranged on the framework assembly; the panel is made of composite materials and has the characteristics of fire resistance, moisture resistance, weather resistance and the like; the skeleton assembly is integrally formed by alloy materials, is accurate in positioning, and is tightly combined with the panel through an adhesion process, so that the structural strength of the apron board is greatly enhanced; the access door is linked with the panel through the self-adaptive hinge, the appearance radian of the access door is consistent with that of the panel, the appearance of the apron board is ensured, meanwhile, the access door is provided with an opening-preventing device and has an anti-falling function, and under any possible track condition and comprehensive conditions, the access door cannot be opened or fallen automatically and cannot influence the running of the motor train unit; the opening prevention device can prevent people except for the overhauling personnel from opening the access door at will.

Description

Motor car skirt board

Technical Field

The utility model belongs to the technical field, and particularly relates to a motor car apron board.

Background

At present, the skirt plate structure of the motor train unit is difficult to adapt to the complex running environment of the motor train unit, the requirement of rapid overhaul of vehicle parts cannot be met, and the overhaul safety and the protection capability are required to be improved.

Accordingly, the present utility model provides a motor vehicle skirt panel to solve the above-mentioned problems.

Disclosure of utility model

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The motor car apron board comprises a panel and a skeleton assembly, wherein the skeleton assembly is adhered to the panel, and an access door is arranged in the middle of the panel; the access door is connected with the panel through a self-adaptive hinge; the bottom of the panel is provided with an opening preventing device.

The further scheme is as follows: the skeleton assembly is made through integrated into one piece.

The further scheme is as follows: the opening and closing angle of the self-adaptive hinge is 0-95 degrees.

Compared with the prior art, the utility model has the beneficial effects that:

The motor train skirt plate mainly provides safety protection for motor train unit bottom equipment, has the characteristics of fire resistance, moisture resistance, weather resistance and the like, is suitable for running of vehicles on the ground, tunnels and other lines, and plays a good role in protecting motor train units when severe climates such as wind, sand, rain, snow and the like exist in the running environment.

Drawings

The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.

Fig. 1 is a schematic structural view of a motor car apron board.

In the figure: 1. a panel; 2. a skeleton assembly; 3. an access door; 4. an opening prevention device; 5. an adaptive hinge.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the particular embodiments described herein are illustrative only and are not intended to limit the utility model, i.e., the embodiments described are merely some, but not all, of the embodiments of the utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.

Referring to fig. 1, in an embodiment of the present utility model, an automotive skirt panel includes a panel 1, a frame assembly 2, an access door 3, an anti-opening device 4, and an adaptive hinge 5; the panel 1 is made of composite materials and has the characteristics of fire resistance, moisture resistance, weather resistance and the like; the skeleton assembly 2 is integrally formed by alloy materials, is accurate in positioning, is tightly combined with the panel 1 through an adhesion process, and greatly enhances the structural strength of the apron board;

The access door 3 is linked with the panel 1 through the self-adaptive hinge 5, the appearance radian of the access door is consistent with that of the panel 1, the appearance of the apron board is ensured, meanwhile, the access door 3 is provided with an opening prevention device 4 and has an anti-falling function, and under any possible track condition and comprehensive conditions, the access door 3 cannot be opened or fallen automatically, and the running of a motor train unit cannot be influenced; the opening prevention means 4 can prevent persons other than the service personnel from opening the access door 3 at will;

The self-adaptive hinge 5 enables the opening angle of the access door 3 to stay at any position within the range of 95 degrees, so that the equipment is convenient to overhaul by an overhaul worker. The motor train skirt plate mainly provides safety protection for motor train unit bottom equipment, has the characteristics of fire resistance, moisture resistance, weather resistance and the like, is suitable for running of vehicles on the ground, tunnels and other lines, and plays a good role in protecting motor train units when severe climates such as wind, sand, rain, snow and the like exist in the running environment.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The foregoing is merely illustrative of the structures of this utility model and various modifications, additions and substitutions for those skilled in the art can be made to the described embodiments without departing from the scope of the utility model or from the scope of the utility model as defined in the accompanying claims.

Claims (3)

1. A motor car apron board is characterized by comprising a panel (1) and a framework assembly (2),

The framework assembly (2) is adhered to the panel (1), and an access door (3) is arranged in the middle of the panel (1);

the access door (3) is connected with the panel (1) through a self-adaptive hinge (5);

an opening-preventing device (4) is arranged at the bottom of the panel (1).

2. A motor vehicle apron according to claim 1, characterized in that the skeleton assembly (2) is made by integral molding.

3. A motor vehicle apron according to claim 1, characterized in that the opening and closing angle of the adaptive hinge (5) is 0 ° -95 °.