CN204137001U - The roof observation window of guideway vehicle and guideway vehicle - Google Patents

Abstract

The utility model discloses a kind of roof observation window and guideway vehicle of guideway vehicle, the roof observation window of described guideway vehicle comprises observation window skeleton (61) on the roof (3) for being installed to guideway vehicle and sealing and is arranged on fluoroscopic observation portion (62) on described observation window skeleton (61).The roof observation window structure of described guideway vehicle is simple, easy for installation, can be observed the roof apparatus of guideway vehicle in compartment by described fluoroscopic observation portion staff, avoid climbing up roof and observe roof apparatus to the threat of the personal safety of staff, the roof observation window of described guideway vehicle also can be used as light inlet window use simultaneously.

Description

Roof viewing windows for rail vehicles and rail vehicles

technical field

The utility model relates to the field of rail traffic, in particular to a roof observation window of a rail vehicle and the rail vehicle.

Background technique

Traditionally, when a rail vehicle wants to observe the status of roof equipment such as the roof pantograph net, the staff need to stop and lower the bow to cut off the power and then climb onto the roof through the roof entrance door to observe, which poses hidden dangers to the safety of the staff. And can't carry out full-time observation to the roof equipment state in work.

Therefore, it is desirable to have a roof observation window that can more conveniently observe the state of the roof equipment of the rail vehicle.

Utility model content

The purpose of the utility model is to provide a roof observation window of a rail vehicle, the roof observation window of the rail vehicle enables the staff to observe the state of the roof equipment in the compartment.

According to one aspect of the present invention, a roof observation window of a rail vehicle is provided, the roof observation window includes an observation window frame for being installed on the roof of the rail vehicle and a window frame sealingly mounted on the observation window frame The see-through viewing section on the top.

Preferably, the observation window frame is formed as a surrounding frame structure, and the see-through observation part includes a side wall whose bottom is connected to the observation window frame and a top cover arranged on the top of the side wall.

Preferably, the see-through observation part includes an observation window for observation and a lighting window for lighting.

Preferably, the observation window is an electrically heated glass window.

Preferably, the observation window is arranged on the side wall.

Preferably, the side wall where the observation window is located is inclined to the plane where the observation window frame is located.

Preferably, the inclination angle of the side wall where the observation window is located relative to the plane where the observation window frame is located is 50-70°.

Preferably, the roof viewing window of the rail vehicle further includes a camera mounted on the roof.

According to another aspect of the present utility model, a rail vehicle is provided, and the rail vehicle includes the above-mentioned roof observation window of the rail vehicle, wherein the perspective observation part is arranged correspondingly to the pantograph of the rail vehicle.

Preferably, the roof of the rail vehicle is provided with a roof frame arranged circumferentially along the roof observation window of the rail vehicle at the place where the roof observation window of the rail vehicle is installed, and the roof frame and A seal is arranged between the observation windows on the roof of the rail vehicle.

Through the above technical solution, the roof observation window of the rail vehicle has a simple structure and is easy to install, and the staff of the see-through observation part can observe the roof equipment of the rail vehicle in the compartment, avoiding climbing on the roof to observe the vehicle The roof equipment is a threat to the personal safety of the staff, and the roof observation window of the above-mentioned rail vehicle can also be used as a daylighting window.

Other features and advantages of the present utility model will be described in detail in the following specific embodiments.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, together with the following specific embodiments, are used to explain the utility model, but do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is a schematic diagram of a roof observation window of a rail vehicle according to an embodiment of the present invention.

Fig. 2 is a schematic top view of the roof viewing window of the rail vehicle shown in Fig. 1 .

Fig. 3 is a schematic cross-sectional view of a roof observation window of the rail vehicle shown in Fig. 1 .

FIG. 4 is a partially enlarged schematic diagram of the location B in FIG. 3 .

Fig. 5 is a schematic cross-sectional view of a rail vehicle according to an embodiment of the present invention.

Explanation of reference signs

1 rail surface; 2 carriage corridor; 3 roof; 4 pantograph net; 5 power grid; 6 roof observation window of rail vehicle; 61 observation window skeleton; Observation window seal; 624 lighting window; 625 side wall; 626 roof; 7 staff; 8 roof frame; 81 seal; 9 mounting flange; 10 screw.

detailed description

The specific embodiment of the utility model will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the utility model, and are not intended to limit the utility model.

Referring to the schematic diagram of the roof viewing window according to an embodiment of the present invention shown in FIG. 1, a roof viewing window of a rail vehicle is provided, and the roof viewing window includes a roof viewing window for being installed on a rail vehicle 3 on the observation window frame 61 and the see-through observation part 62 that is sealed and installed on the observation window frame 61.

Through the above technical scheme, the roof observation window 6 of the rail vehicle has a simple structure and is easy to install, and the staff 7 can observe the roof equipment of the rail vehicle in the compartment through the see-through observation part 62, avoiding climbing on the vehicle The top 3 observes the threat of the roof equipment to the personal safety of the staff 7, and the roof observation window 6 of the above-mentioned rail vehicle can also be used as a daylighting window simultaneously.

The see-through observation part 62 can be designed in an appropriate form according to actual needs, so as to meet the needs of the see-through observation part 62 to observe the roof equipment. For example, the see-through observation part 62 can be a glass window installed horizontally on the observation window frame 61, or It is a see-through observation part and the like that protrude relative to the observation window frame 61 .

The shape of the observation window frame 61 can also be designed in an appropriate form according to actual needs, so that the observation window frame 61 and the see-through observation part 62 can cooperate and be sealed and installed.

Preferably, the observation window frame 61 is formed as a frame structure, and the see-through observation portion 62 includes a side wall 625 whose bottom is connected to the observation window frame 61 and a top cover 626 disposed on the top of the side wall.

Referring to Fig. 3 and Fig. 4, the surrounding frame structure formed by the observation window frame 61 is completely engaged with the lower part of the see-through observation part 62, which facilitates the sealing connection between the observation window frame 61 and the see-through observation part 62, and has a side wall 625 and is arranged on the side wall The selection of the viewing angle of the see-through observation portion 62 of the top cover 626 is more diverse, and the observation window 621 can be installed on the side wall 625 or the top cover 626 according to the position of the actual observation equipment, or on the side wall 625 and the top cover 626. An observation window 621 is formed on the top cover 626 at the same time.

In addition, the see-through observation part 62 may only be provided with an observation window 621 for observation, or may also be provided with a daylighting window 624 for daylighting as required. Preferably, the see-through observation part 62 includes an observation window 621 for observation and a lighting window 624 for lighting.

The observation window 621 can be made of appropriate materials according to actual needs, for example, glass or resin with better perspective, and the daylighting window 624 only undertakes the function of daylighting, and a light-transmitting material with a lower cost can be selected to reduce the manufacturing of the roof observation window of the rail vehicle. cost.

Referring to FIG. 2 , an observation window 621 is provided on the side wall 625 on one side of the observation window 6 on the roof of the rail vehicle, and a daylighting window 624 is provided on the side walls 625 on both sides. It should be pointed out that the number, size and shape of the daylighting windows 624 are not limited to the embodiment shown in the figure, and can be properly selected according to the daylighting requirements in the vehicle compartment.

Preferably, the observation window 621 is an electrically heated glass window. The electrically heated glass can automatically defrost in rainy and snowy weather, so that the observation window 621 can still obtain clear observation images in rainy and snowy weather.

Since the distance between the roof equipment of the rail vehicle and the roof 3 is small, if the observation window 621 is arranged on the roof 626, many roof equipment cannot be observed. Preferably, the observation window 621 is arranged at the on the side wall 625.

Observation window 621 can side wall 625 be the see-through observation material of whole block, promptly whole side wall 625 is all used as observation window 621, also can be after digging on side wall 625, observation window 621 is sealed and installed in the described hole, if If adopting the form that the observation window 621 is cut out on the side wall 625, the observation window seal 623 is preferably set between the outer periphery of the observation window 621 and the hole on the side wall 625 to prevent water seepage.

Preferably, the side wall 625 where the observation window 621 is located is inclined to the plane where the observation window frame 61 is located.

Referring to the schematic cross-sectional view of the rail vehicle shown in Figure 5, staff 7 stand in the corridor of the carriage to observe the roof equipment, because the light will be refracted after entering the perspective window 621 from the air, so that the side wall 625 where the observation window 621 is located is in line with the observation window 621. The oblique setting of the plane where the window frame 61 is located can reduce the incident angle of the light and reduce the error caused by the refraction of the light.

Further preferably, the inclination angle A of the side wall 625 where the observation window 621 is located relative to the plane where the observation window frame 61 is located is 50-70°. Referring to Fig. 5 again, according to the average height of the staff 7 and the distance between the compartment corridor 2 and the roof 3, it is found that the inclination angle of the side wall 625 where the observation window 621 is located relative to the plane where the observation window frame 61 is located is 50-70° can have a better observation field of view.

Preferably, the roof viewing window further includes a camera 622 installed on the roof 626 . The camera 622 is aimed at the roof equipment that needs to be observed, and the staff can detect the status of the roof equipment more easily through the camera 622. Setting a display screen in the cab allows the driver to detect the status of the roof equipment in real time in the cab.

Further preferably, a position adjustment device can be provided on the camera 622, and the position adjustment device can be controlled by the driver in the cab, and the driver can adjust the position of the camera 622 in the cab, so that the observation range of the camera 622 is wider.

According to another aspect of the present utility model, a rail vehicle is provided, and the rail vehicle includes the above-mentioned roof observation window 6 of the rail vehicle, wherein the see-through observation portion 62 is arranged correspondingly to the roof equipment of the rail vehicle.

Referring to Fig. 5, the roof observation window 6 of the rail vehicle is installed on the roof 3, and the staff 7 can detect the state of the roof equipment in the compartment, so as to avoid the need for the staff to stop when they need to detect the roof equipment Then climb on the roof 3. In addition, even when the rail vehicle is running on the rail surface 1, the staff 7 can also observe the working status of the roof equipment, so as to realize full-time observation of the roof equipment.

Referring to FIG. 5 , the vehicle roof equipment includes pantograph catenary 4 and power grid 5 , but the vehicle roof equipment is not limited to the equipment shown on the way, and may also include other vehicle roof equipment that needs to be observed.

The inclination angle, height, width, etc. of the observation window 621 of the roof observation window 6 of the rail vehicle can be properly selected according to the actual situation to ensure that the observation range of the observation window 621 meets the requirements.

Preferably, the roof 3 of the rail vehicle is provided with a roof frame 8 arranged circumferentially along the roof observation window 6 of the rail vehicle for installing the roof observation window 6 of the rail vehicle. A seal 81 is provided between the roof frame 8 and the observation window 6 on the roof of the rail vehicle.

Because when installing the roof viewing window 6 of the rail vehicle, it is necessary to dig out a hole corresponding to the roof viewing window 6 of the rail vehicle in advance on the roof 3, and digging out the hole will cause the strength at the roof opening to decrease. On the roof 3, the roof frame 8 arranged along the circumference of the roof observation window 6 of the rail vehicle can effectively improve the strength of the opening of the roof 3.

A seal 81 is arranged between the roof frame 8 and the roof observation window 6 of the rail vehicle, which can further improve the sealing performance of the roof observation window 6 of the rail vehicle, and avoid water seepage in the compartment.

Referring to Fig. 3 and Fig. 4, the observation window frame 61 is installed on the roof 3 through screws 10, and the screw connection method has the advantages of convenient installation and disassembly and high reliability. But considering that threaded connection can cause there is a certain gap between the roof 3 and the observation window frame 61, it is therefore preferred to weld the mounting flange 9 corresponding to the observation window frame 61 on the periphery of the opening on the roof 3, so as to prevent the installation flange 9 from being observed. Water seepage at the junction of the window frame 61 and the roof 3 .

The distribution of the installation holes on the observation window frame 61 can be properly designed according to actual needs, so as to meet the requirements for its installation and fixing.

Preferably, the installation hole is a waist hole. This prevents the observation window frame 61 from being unable to be installed due to manufacturing errors caused by the fact that the mounting holes on the viewing window frame 61 cannot be fully aligned with the mounting holes on the mounting flange 9 .

Mounting flange 9 is arranged with mounting holes corresponding to the mounting holes on the observation window frame 61, and the mounting holes on mounting flange 9 are preferably threaded blind holes to avoid water seepage at the mounting holes on mounting flange 9.

The preferred embodiment of the utility model has been described in detail above in conjunction with the accompanying drawings, but the utility model is not limited to the specific details of the above-mentioned embodiment, and within the scope of the technical concept of the utility model, the technical solution of the utility model can be carried out in many ways. These simple modifications all belong to the protection scope of the present utility model.

In addition, it should be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable way if there is no contradiction. The combination method will not be explained separately.

In addition, any combination of various implementations of the present invention can also be made, as long as they do not violate the idea of the present invention, they should also be regarded as the disclosed content of the present invention.

Claims (10)

1. the roof observation window of a guideway vehicle, it is characterized in that, described roof observation window comprises observation window skeleton (61) on the roof (3) for being installed to guideway vehicle and sealing and is arranged on fluoroscopic observation portion (62) on described observation window skeleton (61).

2. the roof observation window of guideway vehicle according to claim 1, it is characterized in that, described observation window skeleton (61) is formed as window frame structure, and described fluoroscopic observation portion (62) comprises bottom and connects the sidewall (625) of described observation window skeleton (61) and be arranged on the top cover (626) of top side wall.

3. the roof observation window of guideway vehicle according to claim 2, is characterized in that, described fluoroscopic observation portion (62) comprises the observation window (621) for observing and the light inlet window (624) for daylighting.

4. the roof observation window of guideway vehicle according to claim 3, is characterized in that, described observation window (621) is electrically heated glass window.

5. the roof observation window of guideway vehicle according to claim 3, is characterized in that, described observation window (621) is arranged on sidewall described at least one (625).

6. the roof observation window of guideway vehicle according to claim 5, is characterized in that, the sidewall (625) at described observation window (621) place and the planar tilt at described observation window skeleton (61) place are arranged.

7. the roof observation window of guideway vehicle according to claim 6, it is characterized in that, the sidewall (625) at described observation window (621) place is 50-70 ° relative to the angle of inclination (A) of the plane at described observation window skeleton (61) place.

8. the roof observation window of the guideway vehicle according to any one of claim 2-7, is characterized in that, the roof observation window of described guideway vehicle also comprises the camera (622) be arranged on described top cover (626).

9. a guideway vehicle, is characterized in that, comprises the roof observation window (6) of the guideway vehicle according to any one of claim 1-8, and wherein said fluoroscopic observation portion (62) is corresponding with the roof apparatus of described guideway vehicle arranges.

10. guideway vehicle according to claim 9, it is characterized in that, roof observation window (6) place for installing described guideway vehicle on the roof (3) of described guideway vehicle is provided with roof observation window (6) car roof skeleton circumferentially (8) along described guideway vehicle, is provided with sealing member (81) between described car roof skeleton (8) and described Railway vehicle car roof observation window (6).