JP6933484B2 - Railroad vehicle cab structure and cab construction method - Google Patents

Description

The present invention relates to a cab structure provided in a cab of a railway vehicle and a method for constructing the cab.

Conventionally, the mainstream of cabs for railway vehicles is that they are manufactured as an integrated device according to the specifications of each railway company and the line section of each railway company, and then attached to the vehicle. (See, for example, Patent Document 1).

Jikkai Sho 63-109259

However, in the conventional cab structure described above, it is necessary to design each cab from scratch in order to satisfy different specifications for each railway operator and line section, which is troublesome to design. Moreover, since it is an integral structure, it was not possible to flexibly respond to design changes.
The present invention has been made in view of the above problems, and an object of the present invention is to reduce man-hours for designing a driver's cab and to flexibly respond to design changes.

(Aspect of the invention)
The following aspects of the invention exemplify the configurations of the present invention, and will be described separately in order to facilitate understanding of the various configurations of the present invention. Each section does not limit the technical scope of the present invention, and some of the components of each section are replaced, deleted, or the like while taking into consideration the best mode for carrying out the invention. Those to which the above-mentioned components are added can also be included in the technical scope of the present invention.

(1) A driver's cab structure provided in the driver's cab of a railroad vehicle, which includes a main module including a master controller, and a first equipment module arranged on the right side of the main module with reference to the traveling direction of the railroad vehicle. a second device module disposed on the left side of the main module, and the display module disposed on the upper side of the main module, via a coupling means having a predetermined shape, is constructed by combining detachably, wherein The main module is composed of an operation module including a master controller, at least one spacer module used for adjusting the position of the operation module, and a third equipment module arranged under the operation module, and at least one of the above. The spacer modules are arranged so as to fill the gap between the operation module and the first equipment module on the right side of the operation module with reference to the traveling direction of the railway vehicle, and the left side of the operation module. A driver's cab structure including at least one of a spacer module arranged so as to fill a gap between the operation module and the second equipment module in the above (claim 1).

The cab structure described in this section includes a main module, a first equipment module, a second equipment module, and a display module, and the main module performs both power running operation and braking operation of a railroad vehicle. Includes a master controller for. Further, in addition to the master controller, the main module includes, for example, a space where the driver's foot seated in a position where the master controller can be operated fits, a horn pedal operated by the driver's foot, a deadman pedal, and the like. Equipment operated by the driver during operation is mainly installed. The first equipment module is arranged on the right side of the main module with reference to the traveling direction of the railway vehicle. For example, various operation switches are arranged on the top plate and a communication device or the like is installed. ..

The second equipment module is arranged on the left side of the main module with reference to the traveling direction of the railway vehicle. For example, a microphone for making an announcement in the vehicle is arranged on the top plate, and each switch and the like are arranged. Will be installed. Here, in order to satisfy the specifications of the driver's cab, the first equipment module and the second equipment module may be mounted with each other in terms of equipment, size, shape, and the like. In addition, the display module is arranged above the main module, and is equipped with a display unit that displays various information necessary for driving a railway vehicle, a display that can be operated by touch, a clock, a speaker, and the like. NS. The display module may extend not only to the upper side of the main module but also to the upper side of the first device module and the second device module. It should be noted that each of the above modules is configured such that various devices can be arranged, for example, a plurality of sheet metals constituting a squeeze portion, a plurality of skeletons, and the like are combined.

In the driver's cab structure described in this section, the main module, the first equipment module, the second equipment module, and the display module as described above are detachably combined via a coupling means having a predetermined shape. It is composed of. Here, the coupling means having a predetermined shape means that the coupling means itself has a predetermined shape, but when a plurality of coupling means are used for coupling between the two modules, the coupling means of the plurality of coupling means. The arrangement interval may be set to a predetermined interval. Further, it is not necessary that all the connecting means for combining the modules have a common shape, and if the connecting means having a common shape is used at the position where the two modules to be combined are connected to each other. A coupling means having a different shape may be used for each coupling position. Further, the coupling means having a predetermined shape is one that can be detachably coupled and does not include a coupling means that is difficult to remove such as welding.

As described above, as an interface for combining modules, a coupling means having a predetermined shape is used, and if the requirements of this interface are satisfied, the module can be changed to correspond to various specifications. It is realized in units. For example, while satisfying the requirements for being combined by a coupling means having a predetermined shape, by changing the equipment to be housed in each module, changing the dimensions of each module, etc., it is possible to meet various cab specifications that differ from vehicle to vehicle. It becomes a thing. As a result, even when designing cabs having different specifications, the design man-hours can be reduced. In addition, since the driver's cab structure described in this section is not an integral structure but a divided structure in module units, work such as design changes, modifications, and replacements may be performed in module units, and these operations can be flexibly performed. Corresponding. Furthermore, since welding is not used to connect the modules, it is expected that workability will be improved and the effect of heat will be reduced.

Further, in the cab structure described in this section, the main module is arranged under the operation module including the master controller, at least one spacer module used for adjusting the position of the operation module, and the operation module. It consists of 3 equipment modules. The operation module is a module including a master controller, and the installation position and size are set so as to satisfy various specifications different for each vehicle. At this time, in order to adjust the position of the operation module installed on the upper side of the third equipment module, at least one spacer module is installed on the left and right of the operation module or between the operation module and the third equipment module. .. Equipment may be installed in these spacer modules. In addition, the third equipment module secures a space where the driver's feet can be accommodated, and is equipped with pedal-type equipment and the like. Further, at least one spacer module includes a spacer module arranged so as to fill a gap between the operation module and the first equipment module on the right side of the operation module, and an operation module and a second equipment module on the left side of the operation module. Includes at least one of the spacer modules arranged to fill the gap between them. In this way, by being configured by combining finer modules, it is possible to respond more flexibly to work such as design change, modification, and replacement.

(2) In the above item (1), a driver's cab structure in which a pedestal module is detachably combined under the main module via a coupling means having a predetermined shape (claim 2).
The driver's cab structure described in this section is a combination of a pedestal module under the main module, and this pedestal module is also detachably combined via a coupling means having a predetermined shape. .. The pedestal module adjusts the placement height of the main module by arranging it under the main module where the equipment operated by the driver during operation is mainly installed, and it becomes a so-called high cab. It is for correspondence. When this pedestal module is combined, the position of the upper end of the main module whose placement height is adjusted by the pedestal module and the position of the upper end of the first equipment module and the second equipment module arranged on the left and right sides of the main module. However, it is preferable that they match. The pedestal module may be equipped with various pedals and other equipment operated by the driver's feet. With such a configuration, it is possible to flexibly respond to design changes, modifications, replacements, etc. of each module including the pedestal module while satisfying the demand for a high cab.

(3) In the above items (1) and (2), a coupling portion for fixing each module to the cab and a coupling portion for at least a part of the equipment installed in each module to each module are predetermined. A driver's cab structure (claim 3) that is detachably fixed via a coupling means having the shape of.
In the cab structure described in this section, a coupling portion for fixing each module to the cab and a coupling portion for at least a part of the equipment installed in each module to each module have a predetermined shape. It is detachably fixed via a coupling means. As for the coupling means having a predetermined shape here, it is not necessary that all the coupling means used for each coupling portion have a common shape, as in the case described in the above item (1), and the coupling means is different for each coupling portion. Shape coupling means may be used. With such a configuration, the removal of each module after installation in the driver's cab and the removal of the device from each module can be easily performed. For this reason, workability and flexibility when modifying or replacing each module, replacing equipment, or the like are further improved.

(4) In the above (1) to (3), a driver's cab structure in which at least a part of the coupling means having the predetermined shape is a bolt fastening portion (claim 4).
In the driver's cab structure described in this section, at least a part of the coupling means having a predetermined shape used for coupling between modules is a bolt fastening portion, so that the work is performed as compared with the case where the coupling means is joined by welding. The property is improved and the distortion of sheet metal or the like due to the influence of heat is reduced. Further, if at least a part of the connection for fixing each module to the cab and the connection of the equipment to each module are performed at the bolt fastening portion, the workability is improved and the heat effect is applied. The reduction of distortion of sheet metal and the like is expected even more.

(5) In the above items (1) to (4), at least a part of the plurality of sheet metals constituting the dented portion of each module is provided with a folded portion folded back by 90 degrees. Driver's cab structure (claim 5).
The driver's cab structure described in this section is provided with a folded portion folded 90 degrees at the end of at least a part of the plurality of sheet metals constituting the dented portion of each module. The folded portion may form a part of the wall surface at a position folded 90 degrees, for example, and may come into contact with another adjacent module or the like to be joined by a coupling means having a predetermined shape such as a bolt fastening portion. It may be used as a position. By providing such a folded portion, the strength of each module is maintained while the number of frames constituting each module is reduced.

(6) In at least one module according to the above items (1) to (5), at least a part of the devices are arranged vertically spaced apart from each other and extend horizontally to at least two skeletons. A driver's cab structure that is fixed and mounted via a device mounting panel (claim 6).
In the cab structure described in this section, in at least one of the plurality of modules constituting the cab, at least a part of the equipment is fixed to at least two skeletons via a device mounting board. It is attached to the module. At least two skeletons to which the equipment mounting board is fixed are arranged at intervals in the vertical direction and extend in the horizontal direction. For example, the skeletons constituting each module are used. Further, the device attached via the device mounting board may be directly fixed to the device mounting board, or a bone member for mounting the device may be further connected to the device mounting board and fixed to the bone member. As a result, it becomes possible to flexibly support the mounting of devices of various sizes and shapes within the range corresponding to the size and shape of the device mounting board. Therefore, for example, even if the equipment to be installed in each module is not determined, the difference in the size and shape of the equipment is absorbed by the equipment mounting panel, so that the design of each module can be performed early. It will be started.

(7) In the above items (1) to (6), the first device module or the second device module is composed of an upper device module and a lower device module, and the display module is a right display module and a left display. A driver's cab structure composed of a module (claim 7).

In the driver's cab structure described in this section, the first equipment module or the second equipment module is composed of an upper equipment module and a lower equipment module, and the display module is composed of a right display module and a left display module. Various operation switches and the like are installed in the upper equipment module, and a communication device and the like are installed in the lower equipment module. In the right display module and the left display module, display units having different information to be displayed are installed, and a display, a clock, a speaker, and the like that can be operated by touch are installed. As described above, the driver's cab structure described in this section is configured by combining finer modules, so that it can respond more flexibly to work such as design change, modification, and replacement.

(8) A method of constructing a driver's cab provided in the driver's cab of a railroad vehicle, which is a main module including a master controller and a first equipment module arranged on the right side of the main module with reference to the traveling direction of the railroad vehicle. The second equipment module arranged on the left side of the main module and the display module arranged on the upper side of the main module are detachably combined and constructed via a coupling means having a predetermined shape . The main module is composed of an operation module including a master controller, at least one spacer module used for adjusting the position of the operation module, and a third equipment module arranged under the operation module, and the at least one. As the spacer module, a spacer module arranged so as to fill a gap between the operation module and the first equipment module on the right side of the operation module with reference to the traveling direction of the railway vehicle, and a spacer module on the left side of the operation module. A method of constructing a driver's cab using at least one of a spacer module arranged so as to fill a gap between the operation module and the second equipment module (claim 8).
(9) In the above item (8), a method of constructing a driver's cab in which a pedestal module is detachably combined under the main module via a coupling means having a predetermined shape (claim 9).

(10) In the above items (8) and (9), a coupling portion for fixing each module to the cab and a coupling portion for at least a part of the equipment installed in each module to each module are predetermined. A method of constructing a driver's cab that is detachably fixed via a coupling means having the shape of (Claim 10).
(11) The method of constructing a cab using a bolt fastening portion as a coupling means having at least a part of the predetermined shape in the above items (8) to (10) (claim 11).

(12) In the above paragraphs (8) to (11), construction of a driver's cab in which at least a part of the sheet metal constituting the squeezed portion of each module is provided with a folded portion folded 90 degrees. Method (Claim 12).
(13) In at least one module according to the above items (8) to (12), at least a part of the devices are arranged at intervals in the vertical direction and fixed to at least two skeletons extending in the horizontal direction. A method of constructing a driver's cab to be mounted via a device mounting board (claim 13).

(14) from above (8) (13) section before Symbol the first device module or the second device module, constituted by the upper equipment module and the lower instrument module, the display module, the right display module and the left A method of constructing a driver's cab composed of a display module (claim 14).
The cab construction methods according to (8) to (14) realize the cab structures according to the above items (1) to (7), respectively, and the above (1) to (7) It has the same effect as the cab structure in the above section.

Since the present invention has the above-described configuration, it is possible to reduce the man-hours for designing the driver's cab and flexibly respond to design changes.

It is a three-view view of the cab structure which concerns on embodiment of this invention. It is an image diagram of the module division of the cab structure of FIG. It is a front view of the cab structure of FIG. 1 which illustrates the coupling position by the coupling means having a predetermined shape. It is an image figure which shows the inside of the 2nd equipment module. It is a schematic diagram of the equipment mounting board. It is an internal structure drawing which showed the internal structure of the 1st equipment module from the front surface and the side surface. It is an enlarged view which shows the vicinity of the binding position by the snap lock shown in FIG. It is an image figure which shows the structure of a snap lock. It is an image figure which shows the slide type accommodating part in the 1st equipment module. It is a three-view view which shows the slide rail and the slide carrier used for the slide type accommodating part. It is an internal structure drawing which showed the internal structure of a main module from the front and side. It is an image diagram which shows the state which the opening and closing structure in a main module is opened.

Hereinafter, embodiments for carrying out the present invention will be described with reference to the accompanying drawings. Here, detailed description of the same part or the corresponding part as in the prior art will be omitted, and the same part or the corresponding part will be indicated by the same reference numerals throughout the drawings.
As shown in FIG. 1, the driver's cab structure 10 according to the embodiment of the present invention includes a main module 12, a first equipment module 14, a second equipment module 16, a display module 18, and a pedestal module 20. , It is configured by being detachably combined. More specifically, the main module 12 is a combination of the operation module 22, the spacer modules 24 (24A, 24B), and the third equipment module 26, and the first equipment module 14 is the upper equipment module 28. , The lower equipment module 30 is combined, and the display module 18 is a combination of the right display module 32 and the left display module 34.

That is, in this embodiment, the driver's cab structure 10 is divided into FIG. 2 by hatching, and as shown in the figure, the operation module 22 constituting the main module 12, the two spacer modules 24A and 24B, and the third equipment module 26 The upper equipment module 28 and the lower equipment module 30 constituting the first equipment module 14, the second equipment module 16, the right display module 32 and the left display module 34 constituting the display module 18, and the pedestal module 20. , A total of 10 modules are combined and configured. The module structure shown in FIGS. 1 and 2 is an example, and the cab structure 10 according to the embodiment of the present invention may be composed of more than 10 modules or less than 10 modules. good. For example, another spacer module 24 may be installed between the operation module 22 and the third equipment module 26.

Then, the adjacent modules are detachably connected via a coupling means 72 having a predetermined shape. In FIG. 3, examples of connecting means 72 having a predetermined shape, which are connected by the bolt fastening portion 74, are indicated by circles (in the example of FIG. 3, a total of eight locations). More specifically, the bolt fastening portion 74A connects the operation module 22 and the third equipment module 26, and the bolt fastening portion 74B connects the spacer module 24A and the third equipment module 26. The bolt fastening portion 74C connects the spacer module 24B and the third equipment module 26. Further, the bolt fastening portion 74D connects the pedestal module 20 and the second equipment module 16, and the bolt fastening portion 74E connects the pedestal module 20 and the lower equipment module 30. Further, when the bolt fastening portion 74 is adopted as in this example, the flange portion and the seat portion that abut the bearing surfaces of the bolts and nuts are configured to have complementary positions and shapes in the facing portions of the modules. Is what you do.

Although not shown in FIG. 3, the bolt fastening portions 74 are used to connect the bolts at places other than those marked with circles in FIG. Further, as will be described in detail later, in this embodiment, a so-called snap lock 76 (see FIGS. 6 to 8) is used as a coupling means 72 having a predetermined shape for coupling the upper device module 28 and the lower device module 30. in use. On the other hand, in this embodiment, the display module 18, the main module 12 and the first equipment module 14 are connected by a nail stud (bolt).
Further, in the driver's cab structure 10 according to the embodiment of the present invention, the joint portion for fixing each module to the driver's cab of the railway vehicle is detachably fixed via the coupling means 72 having a predetermined shape. ing. That is, a part of the frame or sheet metal of each module, which is adjacent to the floor or wall of the driver's cab, is fixed by a coupling means 72 having a predetermined shape such as a bolt fastening portion 74.

Here, to briefly explain each of the above-described modules with reference to FIG. 1, the operation module 22 includes a master controller 36 that is responsible for both power running operation and brake operation of a railway vehicle, and a fully reverse switch lever. The spacer module 24A is arranged on the right side of the operation module 22 so as to fill the gap between the operation module 22 and the upper equipment module 28. Similarly, the spacer module 24B is arranged on the left side of the operation module 22 so as to fill the gap between the operation module 22 and the upper equipment module 28. It is arranged so as to fill the gap between the second equipment module 16 and the second equipment module 16. The third equipment module 26 includes a removable wall portion 38, a space portion 39 located on the front side of the paper surface of the removable wall portion 38 for accommodating the driver's foot sitting in the driver's seat, an air / electric whistle pedal 42, and the like. Is provided. Further, the third equipment module 26 is provided with an opening / closing structure 44 (see FIGS. 11 and 12), which will be described later.

The upper equipment module 28 is provided with various operation switches and the like, and in the example of FIG. 1, the grip portion 29 is installed. The lower equipment module 30 is provided with front doors 54A and 54B, side doors 56, wiper switches, hot air heating switches 57, and the like. Equipments 84A to 84D (see FIG. 6) are installed inside, which will be described in detail later. Will be done. The second equipment module 16 is provided with a microphone 17 for in-vehicle announcement, an ATC operation changeover switch 93, an emergency short-circuit switch 94, and the like. The right display module 32 is provided with a display unit 96 that also serves as a backup for the first meter display, and the left display module 34 has a display unit 97 for crew and maintenance support and a display for driving / vehicle information. Part 98 is installed. The pedestal module 20 is provided with a headlight footstep dimming switch pedal 40. The above-mentioned equipment installed in each module is an example, and the equipment installed in each module is selected so as to satisfy the specifications of the driver's cab that differ for each vehicle. For example, when a gangway door is provided in front of the driver's cab, the first equipment module 14 and the second equipment module 16 are arranged from the cab structure 10 shown in FIG. 1 according to the position of the gangway door and the like. By exchanging the configurations of the right display module 32 and the left display module with each other and exchanging the configurations of the right display module 32 and the left display module with each other, the cab structure 10 in which the configuration of the cab structure 10 of FIG. 1 is reversed left and right may be constructed. Further, the doors installed in each module including the front doors 54A and 54B and the side doors 56 provided in the lower equipment module 30 may be supported by a removable hinge structure from the viewpoint of workability. Further, the basic structure of each module is formed by combining a plurality of sheet metals forming a skein portion, a plurality of frames, and the like.

Next, FIG. 4 shows the inside of the second equipment module 18 in a state where no equipment is installed. As shown in the drawing, the lower end of the sheet metal 82 forming the dented portion of the second equipment module 18 is folded back 90 degrees to form the folded portion 82a. Further, as can be confirmed from the opening 82b provided in the sheet metal 82, the sheet metal 83 constituting the dented portion of the pedestal module 20 adjacent to the second equipment module 18 has two ends 90 degrees on the right side in the drawing. It is folded back to form a folded-back portion 83a. Then, the upper portion of the folded portion 82a of the sheet metal 82 of the second equipment module 18 adjacent to the pedestal module 20 and the folded portion 83a of the sheet metal 83 of the pedestal module 20 adjacent to the second equipment module 18 are bolted together. It is coupled by part 74D. As described above, in the driver's cab structure 10 according to the embodiment of the present invention, a folded portion in which the end portion of the sheet metal forming the right-angled portion of each module is folded back by 90 degrees is formed everywhere. The folded-back portion is used for a joint position or the like by the bolt fastening portion 74.

Further, in the driver's cab structure 10 according to the embodiment of the present invention, some devices installed inside each module are mounted via a device mounting panel 61 as shown in FIG. Here, the three skeletons 60 (60A to 60C) shown in FIG. 5 are skeletons 60 constituting each module, for example, skeletons 60 located on the back side of each module. The three skeletons 60A to 60C extend in the horizontal direction and are arranged at intervals in the vertical direction. The device mounting board 61A is fixed to the three frames 60A to 60C, and the device mounting board 61B is fixed to the two frames 60B and 60C. The equipment mounting board 61 is connected to the frame 60 by bolt fastening, welding, or the like. Further, each device mounted via the device mounting board 61 may be directly fixed to the device mounting board 61, and a bone member or the like for mounting the device may be connected to the device mounting board 61 and attached to the bone member or the like. It may be a fixed structure. At this time, it is preferable that the bolt fastening portion 74 is used as the connecting means 72 having a predetermined shape as the connecting means of each device to the device mounting board 61, the bone member, or the like. The device is mounted via the device mounting board 61 in any module. The device mounting board 61 may be provided with a notch or an opening in order to reduce the weight and secure the wiring route.

Subsequently, FIG. 6 shows a part of the internal structure of the upper equipment module 28 and the lower equipment module 30 constituting the first equipment module 14. When FIG. 6 is confirmed, first, the upper equipment module 28 and the lower equipment module 30 are coupled by the snap lock 76 as the coupling means 72 having a predetermined shape on the back side and the right side of the paper surface in FIG. 6A. There is. In this embodiment, two snap locks 76 are used on the back side of the paper, and one snap lock 76 is used on the right side. Here, the snap lock 76 is composed of two members fixed to each of the two modules to be coupled, and the other member is hooked on one member to attract the two modules to each other. It is possible to switch between a locked state in which the two modules are connected and an unlocked state in which the two modules are released from the lock by releasing the lock between the two members.

FIG. 8 shows in detail the configuration of the snap lock 76 used in this embodiment. As shown, the snap lock 76 includes a first member 78 and a second member 80 as two members fixed to each of the two modules to be coupled. As shown in FIGS. 6 and 7, the first member 78 refers to the pedestal 52 attached to the rear wall portion 28a of the upper equipment module 28 or the pedestal 52 attached to the lateral wall portion 28b. It is fixed with screws. The second member 80 is screwed to the pedestal 59 attached so as to straddle the frame portion 58 of the lower equipment module 30 and the frame 60D, or the pedestal 59 attached to the lateral wall portion 30a of the lower equipment module 30. It is fixed.

The first member 78 of the snap lock 76 has a J-shape in a side view, and includes a fixing portion 78a provided with a screw hole for fixing a screw and a hook portion 78b corresponding to a curved portion of the J-shape. I'm out. The second member 80 of the snap lock 76 includes a fixing portion 80a, a first shaft portion 80b, an operating portion 80c, a second shaft portion 80d, two arm portions 80e, two springs 80f, and a hooking portion 80g. I'm out. The fixing portion 80a is provided with a screw hole (not shown) for fixing a screw, and the operating portion 80c including the claw portion 80h uses the first shaft portion 80b attached to the fixing portion 80a as a rotation axis. It rotates with respect to the fixed portion 80a. The two arm portions 80e rotate with respect to the operation portion 80c with the second shaft portion 80d attached to the operation portion 80c as a rotation axis, and each of them is provided with a spring 80f. The hooking portion 80g has a columnar shape and is pivotally supported by two arm portions 80e.

In the locked state as shown in FIGS. 6 to 8, the snap lock 76 having the above configuration has the hook portion 78b of the first member 78 hooked by the hook portion 80 g of the second member 80. It will be stopped. At this time, the rotatable operating portion 80c is located at the position closest to the fixed portion 80a, and although detailed description thereof will be omitted, a locking mechanism that suppresses the rotation of the operating portion 80c with respect to the fixed portion 80a operates. When the operating portion 80c is located closest to the fixed portion 80a, a force acts in the direction in which the hooking portion 80g connected to the two arm portions 80e and the second shaft portion 80d are separated from each other. Then, the two arm portions 80e including the spring 80 are in a tense state so as to oppose the force, and the hook portion 80 g pivotally supported by the arm portion 80e is attracted to the fixed portion 80a side. Momentum. By such an action, the upper device module 28 to which the first member 78 is fixed and the lower device module 30 to which the second member 80 is fixed are connected.

On the other hand, in the snap lock 76, the operation unit 80c of the second member 80 is operated by an operator or the like to switch from the above-mentioned locked state to the unlocked state. Specifically, when the lock mechanism is released and the claw portion 80h of the operation portion 80c is lifted in the upper right direction in FIG. 8 (b), the operation portion 80c with respect to the fixed portion 80a with the first shaft portion 80b as the rotation axis. The second shaft portion 80d attached to the operation portion 80c moves together with the operation portion 80c. Then, the two arm portions 80e rotate with respect to the operation portion 80c with the second shaft portion 80d as the rotation axis, while the hook portion 80g supporting the shaft remains on the hook portion 78b of the first member 78. It becomes a moving mode, and the force in the direction in which the hooking portion 80g and the second shaft portion 80d are separated is weakened. As a result, the tension state of the two arm portions 80e including the spring 80f is released, and the operation portion 80c is further rotated so that the hook portion 80g can be removed from the hook portion 78b of the first member 78. become. By such an action, the connection between the upper device module 28 to which the first member 78 is fixed and the lower device module 30 to which the second member 80 is fixed is released.

Returning to FIG. 6, in this embodiment, the upper device module 28 and the lower device module 30 are connected by the snap lock 76 on the back side and the right side of the paper surface in FIG. 6 (a), but FIG. 6 (a). ), The front side of the paper surface and the like are connected by another coupling means 72 having a predetermined shape, such as a bolt fastening portion 74.
By the way, when FIG. 6 is confirmed, four devices 84 (84A to 84D) are installed inside the lower device module 30. Among them, the three devices 84A to 84C are the device mounting boards 61C fixed to the two frames 60D and 60E among the four frames 60D to 60G constituting the back side of the lower device module 30, respectively. It is attached via ~ 61E. On the other hand, the device 84D is housed in the slide type housing section 62 provided in the lower device module 30.

The slide type accommodating portion 62 is a bottom plate portion on which two slide rails 64 (64A, 64B) installed on the upper surfaces of the two frames 60H and 60I constituting the lower equipment module 30 and the equipment 84D are placed. The 66 includes a back frame 70 to which the device 84D is attached, and a plurality of slide carriers 68 (see FIG. 10) attached to the lower surface side of the bottom plate portion 66. As shown in FIG. 10, the slide carrier 68 is slidably engaged with the slide rail 64, and each of the plurality of slide carriers 68 attached to the bottom plate portion 66 has two slides. It is engaged with either one of the rails 64A and 64B. The two slide rails 64A and 64B are attached to the upper surfaces of the two skeletons 60H and 60I arranged at intervals in the left-right direction in FIG. 6B by screw fixing and bolt fastening portions. Further, each of the plurality of slide carriers 68 is attached to the lower surface side of the bottom plate portion 66 by screw fixing or bolt fastening portions.

The slide-type accommodating portion 62 having the above-described configuration accommodates the device 84D so as to be slidable to the right side in FIG. 6A in this embodiment. Specifically, FIG. 6A shows the device 84D in a state of being slid to the right side in the figure by the sliding accommodating portion 62 with a virtual line, and FIG. 9 shows the device 84D attached. It shows a slightly slid state of the front sliding accommodating portion 62. As can be seen from these figures, the slide type accommodating portion 62 slides the device 84D with respect to the lower device module 30 so that a part of the accommodating device 84D protrudes from the lower device module 30. For this reason, the lower equipment module 30 provided with the sliding accommodating portion 62 has a side door that opens outward on the wall side in the sliding direction by the sliding accommodating portion 62 so that a part of the equipment 84D is projected. 56 is provided.

In the case of a configuration in which the device 84D protrudes from the right side of the lower device module 30 as in this embodiment, a space for that purpose needs to be secured on the right side of the lower device module 30. Therefore, in the driver's cab structure 10 including such a lower equipment module 30, for example, a passage to a gangway door provided in front of the driver's cab is provided on the right side of the first equipment module 14 including the lower equipment module 30. It is installed in the driver's cab as it is.
Further, in the present embodiment, the device 84D housed in the slide type accommodating portion 62 has an opening / closing portion opened toward the front side of the paper surface in FIG. 6A by the hinge mechanism 86 provided on the left side in FIG. 6A. 88 is provided, and a component 90 of the device 84D that moves together with the opening / closing portion 88 is attached to the front surface side (left side in FIG. 6B) of the opening / closing portion 88. It is preferable that the device 84D is detachably attached to the sliding accommodating portion 62 via a coupling means 72 having a predetermined shape such as a bolt fastening portion 74.

Subsequently, FIG. 11 shows a part of the internal structure of the third equipment module 26 constituting the main module 12 and the pedestal module 20. The third equipment module 26 of FIG. 11 is in a state in which the removable wall portion 38 shown in FIG. 1 has been removed. As shown in the figure, an opening / closing structure 44 is installed on the back side (right side in FIG. 11B) of the third equipment module 26, and the opening / closing structure 44 includes an equipment mounting board 46, a hinge mechanism 48, and an opening / closing structure 44. , Includes a locking mechanism 50. In this embodiment, the device mounting board 46 has a rectangular frame shape, and the hinge mechanism 48 attached to the frame or the like constituting the third device module 26 is used as a rotation axis on the front side of the paper surface in FIG. 11A. Rotate. The device 84E is mounted on the back side (right side in FIG. 11B) of the device mounting board 46. The lock mechanism 50 suppresses the rotation of the device mounting board 46, and in this embodiment, the lock mechanism 50 is connected to the device mounting board 46 with respect to the screw holes provided in the fixing member of the third device module 26. It has a structure that suppresses the rotation of the equipment mounting board 46 by screwing the screws.

That is, the opening / closing structure 44 shown in FIG. 11 is shown to be in a closed position by suppressing rotation by lock mechanisms 50 provided at two locations. On the other hand, FIG. 12 illustrates the opening / closing structure 44 in a state of being rotated to the maximum open position. Prior to such rotation to the open position, the opening / closing structure 44 is released from the restrained state by the lock mechanism 50 by an operator or the like. The opening / closing structure 44 in the open position moves the device 84E attached to the device mounting board 46, and the device mounting board 46 and the device 84E are moved to the space 39 of the third device module 26 and the third device module 26. Place it on the outside. The device 84E is detachably attached to the device mounting board 46 via a coupling means 72 having a predetermined shape such as a bolt fastening portion 74.

Now, according to the embodiment of the present invention having the above configuration, it is possible to obtain the following effects. That is, as shown in FIG. 1, the driver's cab structure 10 according to the embodiment of the present invention includes the main module 12, the first equipment module 14, the second equipment module 16, and the display module 18. , The main module 12 includes a master controller 36 for performing both power running operation and braking operation of the railway vehicle. Further, in the main module 12, for example, in addition to the master controller 36, a space portion 39 in which the driver's foot seated at a position where the master controller 36 can be operated is accommodated, and a headlight foot operated by the driver's foot. Equipment operated by the driver during operation, such as the tread dimming switch pedal 40 and the air / electric whistle pedal 42, is mainly installed. The first equipment module 14 is arranged on the right side of the main module 12 with reference to the traveling direction of the railway vehicle. For example, various operation switches are arranged on the top plate portion, and a communication device or the like is installed. Will be done.

The second equipment module 16 is arranged on the left side of the main module 12 with reference to the traveling direction of the railway vehicle. For example, a microphone 17 for making an in-vehicle announcement is arranged on the top plate portion, and each of them is arranged. Switches etc. are installed. Further, the display module 18 is arranged above the main module 12, and includes display units 96 to 98 that display various information necessary for driving a railway vehicle, a display that can be operated by a touch panel, a clock, and the like. Speakers, etc. are installed. The display module 18 may extend not only to the upper side of the main module 12 but also to the upper side of the first equipment module 14 and the second equipment module 16.

In the driver's cab structure 10 according to the embodiment of the present invention, the main module 12, the first equipment module 14, the second equipment module 16, and the display module 18 as described above are shown in FIGS. 3 and 6 and the like. As shown, they are detachably combined and configured via a coupling means 72 having a predetermined shape. The coupling means 72 having a predetermined shape is removable and detachable, and does not include a coupling means that is difficult to remove such as welding. Compared with the case where at least a part of the coupling means 72 having a predetermined shape used for coupling between such modules is a bolt fastening portion 74 as shown in FIGS. 3 and 4, the bonding is performed by welding. As a result, workability can be improved and distortion of sheet metal 82, 83, etc. due to heat effect can be reduced.

Further, as described above, since the coupling means 72 having a predetermined shape is used as the interface for combining the modules, if the requirements of this interface are satisfied, the modification to correspond to various specifications. Can be realized in module units. For example, while satisfying the requirements to be combined by the coupling means 72 having a predetermined shape, by changing the equipment to be housed in each module, changing the dimensions of each module, etc., it is possible to correspond to various cab specifications different for each vehicle. Can be made to. As a result, even when designing cabs having different specifications, it is possible to reduce the design man-hours. Further, as can be confirmed in FIG. 2, the driver's cab structure 10 according to the embodiment of the present invention has a module-based divided structure rather than an integrated structure, so that work such as design change, modification, and replacement can also be performed by modules. It may be done in units, and it is possible to flexibly deal with these tasks.

Further, in the driver's cab structure 10 according to the embodiment of the present invention, as shown in FIGS. 1 to 3, the pedestal module 20 is combined under the main module 12, and the pedestal module 20 also includes the pedestal module 20. It is detachably combined via a coupling means 72 having a predetermined shape. The pedestal module 20 adjusts the arrangement height of the main module 12 by being arranged below the main module 12 in which the equipment operated by the driver during operation is mainly installed, so-called height. It is intended to correspond to the driver's cab. When the pedestal module 20 is combined, the position of the upper end of the main module 12 whose arrangement height is adjusted by the pedestal module 20 and the first equipment module 14 and the second equipment module arranged on the left and right sides of the main module 12 It is preferable that the position of the upper end of 16 matches. Various pedals and other devices operated by the driver's feet may be installed on the pedestal module 20. With such a configuration, it is possible to flexibly respond to design changes, modifications, replacements, etc. of each module including the pedestal module 20 while satisfying the demand for a high cab.

Further, in the driver's cab structure 10 according to the embodiment of the present invention, the main module 12 includes an operation module 22 including a master controller 36, and at least one spacer module 24 (24A, 24A, used for adjusting the position of the operation module 22. 24B) and a third equipment module 26 arranged below the operation module 22. The operation module 22 is a module including a master controller 36, and its installation position and size are set so as to satisfy various specifications different for each vehicle. At this time, in order to adjust the position of the operation module 22 installed on the upper side of the third equipment module 26, at least one spacer is provided between the left and right of the operation module 22 and between the operation module 22 and the third equipment module 26. Module 24 is installed. Equipment may be installed in these spacer modules 24. In addition, the third equipment module 26 secures a space 39 in which the driver's feet can be accommodated, and is provided with pedal-type equipment and the like.

Further, in the driver's cab structure 10 according to the embodiment of the present invention, the first equipment module 14 is composed of the upper equipment module 28 and the lower equipment module 30, and the display module 18 is the right display module 32 and the left display module. It is composed of 34. Various operation switches and the like are installed in the upper equipment module 28, and a communication device and the like are installed in the lower equipment module 30. In the right display module 32 and the left display module 34, a display unit 96 and display units 97, 98 having different display information are installed, and a display, a clock, a speaker, and the like that can be operated by touch are installed. NS. As described above, the driver's cab structure 10 according to the embodiment of the present invention is configured by combining finer modules, so that it can respond more flexibly to work such as design change, modification, and replacement. Can be done.

Further, the driver's cab structure 10 according to the embodiment of the present invention is provided with a folded portion folded 90 degrees at the end of at least a part of the plurality of sheet metals constituting the dented portion of each module. Is what you are doing. For example, FIG. 4 illustrates a folded-back portion 82a provided on the sheet metal 82 constituting the second equipment module 18 and a folded-back portion 83a provided on the sheet metal 83 constituting the pedestal module 20. Such folded portions 82a, 83a, etc. may form a part of the wall surface at a position folded 90 degrees, and may come into contact with another adjacent module or the like to form a predetermined shape of the bolt fastening portion 74, etc. It may be used as a coupling position by the coupling means 72 having the above. By providing such folded portions 82a and 83a, it is possible to reduce the number of skeletons constituting each module while maintaining the strength of each module.

Further, in the driver's cab structure 10 according to the embodiment of the present invention, in at least one module among the plurality of modules constituting the driver's cab, at least a part of the devices 84 have at least 2 as shown in FIG. It is attached to the module via the equipment mounting board 61 fixed to the frame 60 of the book. At least two skeletons 60 to which the equipment mounting board 61 is fixed are arranged at intervals in the vertical direction and extend in the horizontal direction. For example, the skeletons 60 constituting each module are used. .. Further, the device 84 mounted via the device mounting board 61 may be directly fixed to the device mounting boards 61C to 61E as in the devices 84A to 84C shown in FIG. 6, and is further attached to the device mounting board 61 for mounting the device. Another member may be connected and fixed to this other member. As a result, it is possible to flexibly support the mounting of the device 84 of various sizes and shapes within the range corresponding to the size and shape of the device mounting board 61. Therefore, for example, even if the device 84 to be installed in each module is not determined, the difference in size and shape of the device 84 can be absorbed by the device mounting board 61, so that each module can be absorbed. Design can be started early.

Further, in the cab structure 10 according to the embodiment of the present invention, a coupling portion for fixing each module to the cab and a coupling portion for at least a part of the equipment installed in each module to each module are provided. , It is detachably fixed via a coupling means 72 having a predetermined shape. For example, the devices 84 (84A to 84E) shown in FIGS. 6 and 11 may be fixed by the coupling means 72 having a predetermined shape. With such a configuration, it is possible to easily remove each module after installing it in the driver's cab and remove the device 84 from each module. Therefore, workability and flexibility when modifying or replacing each module, replacing the device 84, or the like can be further improved. Further, if at least a part of the coupling for fixing each module to the cab and the coupling of the device 84 to each module is performed at the bolt fastening portion 74, the workability is improved and the heat is improved. It can be expected that the distortion of the sheet metal 82, 83, etc. due to the influence will be further reduced.

Further, since the driver's cab structure 10 according to the embodiment of the present invention is configured by combining a plurality of modules, various arrangement forms can be realized. That is, in the configuration shown in FIG. 1 and the like, all the modules are combined with almost no gap. For example, a gangway door provided in front of the driver's cab between the main module 12 and the first equipment module 14 The configuration may be such that a gap serving as a passage to the door is provided. In this case, the display module 18 is arranged only above the main module 12 and the second equipment module 16, or above the main module 12 and the second equipment module 16 and above the first equipment module 14. , It will be a configuration that is divided and arranged on both sides.

10: Driver's cab structure, 12: Main module, 14: 1st equipment module, 16: 2nd equipment module, 18: Display module, 20: Pedestal module, 22: Operation module, 36: Master controller, 24 (24A, 24B) ): Spacer module, 26: Third equipment module, 28: Upper equipment module, 30: Lower equipment module, 32: Right display module, 34: Left display module, 60 (60A to 60I): Frame, 61 (61A to 61E) ): Equipment mounting board, 72: Coupling means having a predetermined shape, 74 (74A to 74E): Bolt fastening portion, 82, 83: Sheet metal, 82a, 83b: Folded portion, 84 (84A to 84E): Equipment

Claims (14)

It is a cab structure installed in the cab of a railway vehicle.
The main module including the master controller, the first equipment module arranged on the right side of the main module, the second equipment module arranged on the left side of the main module, and the main module with reference to the traveling direction of the railroad vehicle. The display modules arranged on the upper side of the above are detachably combined and configured via a coupling means having a predetermined shape .
The main module is composed of an operation module including a master controller, at least one spacer module used for adjusting the position of the operation module, and a third equipment module arranged below the operation module.
The at least one spacer module includes a spacer module arranged so as to fill a gap between the operation module and the first equipment module on the right side of the operation module with reference to the traveling direction of the railroad vehicle, and the operation. A cab structure comprising at least one of a spacer module arranged so as to fill a gap between the operation module and the second equipment module on the left side of the module. The driver's cab structure according to claim 1, wherein the pedestal module is detachably combined under the main module via a coupling means having a predetermined shape. The coupling portion for fixing each module to the cab and the coupling portion of at least a part of the equipment installed in each module to each module are detachably attached to each other via a coupling means having a predetermined shape. The driver's cab structure according to claim 1 or 2, wherein the cab structure is fixed. The driver's cab structure according to any one of claims 1 to 3, wherein at least a part of the coupling means having a predetermined shape is a bolt fastening portion. 1. Driver's cab structure described in the section. In at least one module, at least some of the equipment is mounted via equipment mounting panels that are vertically spaced and secured to at least two horizontally extending skeletons. The driver's cab structure according to any one of claims 1 to 5, which is characterized. Before Symbol first device module or the second device module is composed of an upper instrument module and the lower instrument module,
The driver's cab structure according to any one of claims 1 to 6, wherein the display module is composed of a right display module and a left display module. It is a method of constructing a cab provided in the cab of a railway vehicle.
The main module including the master controller, the first equipment module arranged on the right side of the main module, the second equipment module arranged on the left side of the main module, and the main module with reference to the traveling direction of the railroad vehicle. The display module arranged on the upper side of the above is detachably combined and constructed via a coupling means having a predetermined shape .
The main module is composed of an operation module including a master controller, at least one spacer module used for adjusting the position of the operation module, and a third equipment module arranged below the operation module.
As the at least one spacer module, a spacer module arranged so as to fill a gap between the operation module and the first equipment module on the right side of the operation module with reference to the traveling direction of the railroad vehicle, and the operation. A method of constructing a driver's cab, which comprises using at least one of a spacer module arranged so as to fill a gap between the operation module and the second equipment module on the left side of the module. The method for constructing a driver's cab according to claim 8, further comprising combining the pedestal module on the lower side of the main module in a detachable manner via a coupling means having a predetermined shape. A coupling portion for fixing each module to the cab and a coupling portion for at least a part of the equipment installed in each module to each module can be detachably attached and detached via a coupling means having a predetermined shape. The method for constructing a driver's cab according to claim 8 or 9, wherein the cab is fixed. The method for constructing a driver's cab according to any one of claims 8 to 10, wherein a bolt fastening portion is used as at least a part of the coupling means having the predetermined shape. The operation according to any one of claims 8 to 11, wherein at least a part of the sheet metal constituting the dented portion of the module is provided with a folded portion folded back by 90 degrees. How to build a stand. In at least one module, at least some of the equipment is mounted via equipment mounting panels that are vertically spaced and secured to at least two horizontally extending skeletons. The method for constructing a driver's cab according to any one of claims 8 to 12. Before Symbol the first device module or the second device module, constituted by the upper equipment module and the lower instrument module,
The method for constructing a driver's cab according to any one of claims 8 to 13, wherein the display module is composed of a right display module and a left display module.

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