CN205292645U - Rail vehicle kuppe structure - Google Patents

Abstract

The utility model discloses a guide cover structure for a rail vehicle. The wind deflector structure includes a wind deflector fixed on the lower side of the vehicle body chassis through a mounting seat; its structural feature is that the wind deflector is provided with at least one inspection door mounting seat for installing an inspection door , the shroud is a monolithic structure mainly made of fiberglass. The guide cover structure of the utility model is easy to manufacture, low in cost, and convenient in repair and maintenance.

Description

Rail vehicle shroud structure

technical field

The utility model relates to a guide cover structure of a rail vehicle, which is mainly installed at the front end of the rail vehicle.

Background technique

The shroud structure of the current project is relatively simple, and there is no observation window and inspection door for internal equipment observation and maintenance, which is inconvenient for observation, maintenance and maintenance; the anti-climbing device structure of the current project protrudes less from the front end of the shroud, and is not streamlined anti-climber cover structure.

Utility model content

In order to solve the complex structure problem of the front end of the vehicle, and to facilitate the inspection and maintenance of the equipment, the utility model aims to provide a guide cover structure for rail vehicles, which is easy to manufacture, low in cost, and convenient for maintenance.

In order to achieve the above object, the technical solution adopted in the utility model is:

A rail vehicle wind deflector structure, comprising a wind deflector fixed on the lower side of the car body chassis through a mounting seat; its structural feature is that at least one inspection door for installing an inspection door is provided on the wind deflector The door mount, the shroud is a monolithic structure primarily made of fiberglass.

Therefore, the main body of the shroud adopts a glass fiber reinforced plastic structure, which is convenient to manufacture and low in cost. At the same time, the main structure of the shroud is equipped with an inspection door, which provides convenience for the inspection and maintenance of internal components.

According to the embodiments of the present invention, the present invention can also be further optimized, and the following is the technical scheme formed after optimization:

Preferably, both sides of the front end of the wind deflector are streamlined anti-climber covers, and the inspection door mounting seat is arranged on the side wall of the wind deflector to facilitate maintenance from the side. access door.

The wind deflector can be partially made of stainless steel to enhance the strength, and a stainless steel reinforcement beam is preferably provided on the upper end surface of the wind deflector.

Preferably, in order to facilitate the observation of the internal situation of the wind deflector, one end of the inspection door is hinged on the installation seat of the inspection door through a hinge, and the other end of the inspection door is fixed on the side of the C-shaped bar on the chassis of the vehicle body through a lock; An observation window is arranged on the door leaf of the inspection door. Thus, it is convenient to quickly observe the internal equipment.

Preferably, the lock is a square hole lock.

Preferably, the observation window is glued on the door leaf by Sika glue.

The mounting seat includes a movable mounting seat and a fixed mounting seat, the movable mounting seat is arranged at the front end of the wind deflector, and the fixed mounting seat is arranged at both sides of the wind deflector.

An adjusting gasket for adjusting the gap between the wind deflector and the chassis of the vehicle body is provided between the fixed mounting seat and the wind deflector. Thus, the mounting seat of the wind deflector adopts a combination of a fixed mounting seat and a movable mounting device. The fixed mounting base and the movable mounting base are convenient for manufacture and installation.

Compared with the prior art, the beneficial effect of the utility model is that: the main structure of the utility model adopts the combination of glass fiber reinforced plastic and stainless steel, which is beneficial to the realization of the complex structure and the realization of the strength, and greatly reduces the production cost. manufacturing cost. At the same time, the shroud is provided with an observation hole, which is convenient for checking the internal state, and the inspection door is convenient for the inspection or maintenance of the internal equipment.

Description of drawings

Fig. 1 is the structure schematic diagram of an embodiment of the utility model;

Fig. 2 is a structural representation of the shroud described in the utility model;

Fig. 3 is a structural schematic diagram of the maintenance door described in the utility model;

Fig. 4 is a side view of Fig. 3;

Fig. 5 is a schematic structural view of the movable mounting seat of the present invention.

In the picture

1-body chassis; 2-shroud; 3-access door; 4-movable mounting seat; 5-T-bolt; 6-adjusting gasket; 7-gasket; 8-nut; 11-anti-climb Cover; 12-fixed mounting seat; 13-strengthening beam; 14-access door mounting seat; 21-door leaf; 22-square hole lock; 23-observation window; 24-Sika glue; 25-hinge.

detailed description

In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific examples.

A rail vehicle spoiler structure, as shown in Figure 1: the spoiler 2 and the car body underframe 1 are connected with T-shaped bolts 5; gaskets 7; nuts 8, the front end is a movable mounting seat 4, and the side is a self- With a fixed mounting seat, adjust the gap between the shroud and the chassis by adjusting the gasket 6;

Figure 2 is the structural drawing of the air guide cover: the front end of the air guide cover is the anti-climber cover 11, which can cover the energy-absorbing area of the anti-climber, ensuring that the overall external appearance is beautiful and meets the aerodynamic requirements; the fixed mounting seat 12, reinforced by stainless steel The beam 13 and the maintenance door mounting seat 14 are pre-buried in the main structure of the air deflector, and the fixed seat 12 is used for the installation of the air deflector. The stainless steel reinforcement beam 13 is made of thin stainless steel plate to strengthen the rigidity of the air deflector due to space requirements. The inspection door mounting seat 14 is used for installation of the inspection door.

Fig. 3 is the assembly drawing of the maintenance door: the square hole lock 22 and the hinge 25 are installed on the upper and lower parts of the door leaf 21 respectively, and the door is realized by cooperating with the side of the C-shaped groove at the bottom of the side beam of the vehicle body and the hinge mounting seat on the wind deflector respectively. The locking and opening function of the door, the door leaf 23 and the door leaf 21 are bonded by Sika glue 24, which can facilitate the observation of the internal equipment status.

Fig. 5 is a movable mounting seat, which is used to connect the bottom frame and the shroud through bolts.

The above-mentioned embodiments should be understood that these embodiments are only used to illustrate the utility model more clearly, and are not intended to limit the scope of the utility model. After reading the utility model, those skilled in the art will understand each aspect of the utility model Modifications in various equivalent forms all fall within the scope defined by the appended claims of this application.

Claims (8)

1. A rail vehicle wind deflector structure, comprising a wind deflector (2) fixed on the lower side of the car body chassis (1) through a mounting seat; it is characterized in that the wind deflector (2) is provided There is at least one inspection door mounting seat (14) for installing the inspection door (3), and the wind deflector (2) is an integral structure mainly made of fiberglass. 2. The guide cover structure for rail vehicle according to claim 1, characterized in that, both sides of the front end of the guide cover (2) are streamlined anti-climber covers (11), and the maintenance door mounting seat ( 14) Set on the side wall of the air deflector (2). 3. The rail vehicle wind deflector structure according to claim 1, characterized in that, a stainless steel reinforcement beam (13) is provided on the upper end surface of the wind deflector (2). 4. The rail vehicle spoiler structure according to claim 1, characterized in that one end of the inspection door (3) is hinged on the inspection door mounting seat (14) through a hinge (25), and the inspection door (3) ) is locked on the side of the C profile on the underframe (1) of the car body through a lock; the door leaf (21) of the maintenance door (3) is provided with an observation window (23). 5. The rail vehicle wind deflector structure according to claim 4, characterized in that the lock is a square hole lock (22). 6 . The rail vehicle fairing structure according to claim 4 , characterized in that, the observation window ( 23 ) is bonded to the door leaf ( 21 ) by Sica glue ( 24 ). 7. The rail vehicle fairing structure according to any one of claims 1-6, characterized in that, the mounting seat includes a movable mounting seat (4) and a fixed mounting seat (12), and the movable mounting seat (4) It is arranged on the front end of the wind deflector (2), and the fixed mounting base (12) is arranged on both sides of the wind deflector (2). 8. The rail vehicle fairing structure according to claim 7, characterized in that, between the fixed mount (12) and the directing cover (2), there is an adjustment between the directing cover (2) and the bottom of the car body. Adjusting shims for clearance between brackets (1).