CN112158214A - Design method of interior decoration at top of railway vehicle cab and interior decoration structure - Google Patents
Design method of interior decoration at top of railway vehicle cab and interior decoration structure Download PDFInfo
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- CN112158214A CN112158214A CN202011045933.4A CN202011045933A CN112158214A CN 112158214 A CN112158214 A CN 112158214A CN 202011045933 A CN202011045933 A CN 202011045933A CN 112158214 A CN112158214 A CN 112158214A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/18—Internal lining, e.g. insulating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
- B61C17/04—Arrangement or disposition of driving cabins, footplates or engine rooms; Ventilation thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
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Abstract
The invention provides a design method and an interior structure of a top interior of a cab of a railway vehicle, which comprises the following steps: the top of a railway vehicle cab is divided into a plurality of top modules, the flanges along the normal direction are arranged at the joints of the adjacent top modules, and the adjacent top modules are subjected to limiting assembly through the flanges. And the matching step difference between the adjacent top modules is controlled by arranging a flange at the end of the folded edge of the top module. Make adjacent top module boundary department level, still utilize the flange to shelter from the gap of boundary department simultaneously. In addition, the embedded bolt and the access panel are arranged on the top module, and an installer can install the top module through the access panel, so that the top of the cab of the rail vehicle is not provided with an exposed bolt head, and the attractiveness of the interior decoration of the top of the cab is further improved. Provides a beautiful and comfortable driving environment for the driver, and is favorable for driving safety.
Description
Technical Field
The invention belongs to the field of manufacturing of railway vehicles, and particularly relates to a design method of an interior trim at the top of a cab of a railway vehicle and an interior trim structure.
Background
Along with the requirements of people on aesthetics and working environment are higher and higher, the cab interior is more and more designed by adopting the curved surface modeling, the curved surface modeling is attractive and comfortable, but the installation of the curved surface modeling part cannot realize smooth matching between the curved surfaces, and the installation effect cannot meet the requirements of appearance industrial design due to the fact that the step difference often occurs between the curved surfaces. Therefore, the design of curved surface parting, component structure design and matching mode is particularly important when the interior decoration of the curved surface cab is designed, especially when the interior decoration structure at the top of the cab is designed. In addition, due to space limitation and more devices needing layout, the top interior of the cab needs to bear the layout of an air conditioning system, an electrical element, a lighting system and a display system as much as possible; all maintenance and installation of the cab are finished in a narrow space, so that the design of the whole top interior needs to meet the requirement of small-space maintenance operation; meanwhile, for the installation of the interior trim, the accumulated assembly tolerance of all the components is converged to the last component, and the structure and the installation mode of the components often influence the final installation effect. In addition, the last component is designed to be convenient to mount and dismount, and later maintenance is facilitated.
Through patent retrieval, the following patents mainly exist, which have a certain relationship with the invention:
the patent No. 201220657690.4 entitled "a structure of side roof built in cab of rail vehicle and cab built in" also provides a structure and a mounting method of side roof built in cab, but the patent only describes the structure and the mounting method of side roof, the structure is simpler, the mounting method of all structures built in the top is not completely described, at the same time, the mounting of side roof 1 adopts the chucking spring and the 1/4 turn-lock structure to perform only up-and-down positioning, the two fixing methods can not make the side roof 1 completely limit, that is, the side roof 1 may move around in the working process, and the friction noise between the cab built in the cab may be caused in time.
The invention is a high-speed railway cab interior with the patent number of 201620993676.X, and the invention name of the high-speed railway cab interior also provides a scheme of the high-speed railway cab interior. The interior structure related to the prior patent is composed of three parts, namely a side wall plate, a side top plate and a middle top plate. The side wall plate 1 in the patent is connected to a vehicle body bracket 6 by bolts, and the connecting bolts need to be exposed from the structural analysis of installation; one end of a side top plate 2 in the patent is inserted into a side wall plate 1, and one end of the side top plate is connected to a vehicle body bracket 6 through a bolt; the roof panel 3 in this patent is overlapped on the side roof panels 2 on both sides, and the roof panel 3 is bolted to the body frame 6 through the intermediate inspection door. As can be understood from the above description, the top plate portion of the prior patent is not a whole, and there is a problem that many bolts are exposed.
The patent number 201210437415.6 entitled "interior installation of locomotive cab and its installation method" also provides a scheme for interior installation of locomotive cab. The patent top plate is divided into a side top plate 4, a first top plate 7, a second top plate 6 and a third top plate 5, the workload of installation and connection is large, and meanwhile, the connection modes of the top plates all have the problem of exposed screws.
The invention provides a design method and a structure of an interior top of a cab of an intelligent railway vehicle, which is provided with a patent number of CN201810192521.X and has the name of 'design method and structure of the interior top of the cab'. The patent top designs into overall structure, and the roof adopts bolted connection with the skeleton, has only introduced the top structure.
Aiming at the problems of the interior decoration at the top of the cab of the existing railway vehicle, the invention improves the aesthetic degree of the cab by curved surface modeling and a hidden mounting screw-less structure, and solves the problems of the matching step difference and unsmooth transition of the curved surface modeling by hidden matching and plane extension design; the difficulty of mounting the last component is solved by translating the plug-in type A/B column cover plate; the top interior space is fully utilized, and an air conditioning system, a display system, a lighting system and a sound transmission system of the cab are completely distributed.
Disclosure of Invention
The invention aims to solve the technical problem of providing a design method of an interior decoration at the top of a cab of a railway vehicle and an interior decoration structure aiming at the defects in the prior art.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a design method for an interior decoration of a top of a railway vehicle cab divides the top of the railway vehicle cab into a plurality of top modules, a folding edge along a normal direction is arranged at the joint of the adjacent top modules, and the adjacent top modules are subjected to limiting assembly through the folding edge. The rigidity of the edge of the top module is enhanced by arranging the folding edges, so that the top module is convenient to assemble and position, the adjacent top modules are tightly matched, and the top interior of the whole cab is attractive.
Further, through setting up the access window on the top module, at the back embedded bolt of top module simultaneously, the installer passes through the access window and is connected pre-buried bolt to roof assembly skeleton on. The bolt head is prevented from being exposed, and the interior decoration of the top of the cab is further improved.
Further, the matching step difference between the adjacent top modules is controlled by arranging a rib at the end of the folded edge of the top module. Make adjacent top module boundary department level, still utilize the flange to shelter from the gap of boundary department simultaneously, make driver's cabin top interior trim more pleasing to the eye.
The invention also relates to a railway vehicle cab interior structure adopting the design method of the railway vehicle cab top interior, which comprises the following steps: dividing the top of a railway vehicle cab into a front top plate (1), a middle top plate (2), a rear top middle plate (3), a rear top right plate (4) and a rear top left plate (5); the edges of the front top plate (1), the middle top plate (2), the rear top middle plate (3), the rear top right plate (4) and the rear top left plate (5) which are connected with each other are provided with folded edges along the normal direction, and the assembly is limited through the folded edges. The rigidity of the edge of the top module is enhanced by arranging the folding edges, so that the top module is convenient to assemble and position, the adjacent top modules are tightly matched, and the top interior of the whole cab is attractive.
Furthermore, a middle plate front folding edge (21) along the normal direction is arranged at the front end of the middle top plate (2), and a middle plate rear folding edge (22) along the normal direction is arranged at the rear end of the middle top plate (2); a middle top access panel (23) is arranged on the middle top plate (2), and a pre-embedded bolt (8) is arranged on the back of the middle top plate (2). The installer can conveniently insert the embedded bolt into the bolt hole on the framework through the middle top access panel, and then sleeve the nut for fastening, thereby avoiding the exposure of the bolt head and further improving the aesthetic degree of the top interior trim of the cab.
Furthermore, flanges are arranged at the end parts of the middle plate front folding edge and the middle plate rear folding edge. The top module is convenient to assemble and position, so that the adjacent top modules are tightly matched, and the top interior of the whole cab is attractive.
Furthermore, a front top access window is arranged on the front top plate, a front top plate folded edge which is connected with the middle plate front folded edge in a matched mode is arranged at the upper end of the front top plate, bolt holes are formed in the front top plate folded edge, and a sun-shading curtain mounting seat is arranged at the bottom of the front top plate. The installer can insert the bolt hole of the front top plate into the embedded bolt on the middle top plate through the front top access window, and then sleeves the nut for fastening, so that the front top plate is connected with the middle top plate, the bolt head is prevented from being exposed, and the interior decoration attractiveness of the top of the cab is improved.
Furthermore, the back surfaces of the rear top right plate and the rear top left plate are provided with embedded bolts, the front end of the rear top right plate is provided with a rear top right plate folding edge attached to the middle plate rear folding edge, and the front end of the rear top left plate is provided with a rear top left plate folding edge attached to the middle plate rear folding edge. The empty position for installing the rear top middle plate can be utilized to install the rear top right plate and the rear top left plate on the framework.
Furthermore, the both sides of back top medium plate are provided with the card lockhole, install the kayser in the kayser hole, block back top right board and back top left board through rotatory kayser, push up the medium plate assembly back and push up between right board and the back top left board. The back top middle plate can be conveniently installed through the rotary lock.
The display screen is characterized by further comprising column covers, wherein the column covers are arranged on two sides of the bottom of the front top plate, and display windows used for mounting a display screen are arranged on the column covers; the upper end of the column cover is provided with a column cover top surface, and the column cover top surface is provided with a column cover screw hole used for being connected with the front top plate; the lower end of the column cover is provided with a U-shaped clamp which is clamped with a clamping plate on the framework through the U-shaped clamp. An installer can conveniently align the column cover screw hole of the column cover with the column cover mounting hole of the column cover mounting seat at the lower end of the front top plate through the display window, and then the bolt head is prevented from being exposed through fastening connection of the bolt and the nut, so that the attractiveness of the interior decoration at the top of the cab is improved.
The invention has the beneficial effects that: the top of the railway vehicle cab is divided into a plurality of top modules, the flanges along the normal direction are arranged at the joints of the adjacent top modules, and the adjacent top modules are subjected to limiting assembly through the flanges. And the matching step difference between the adjacent top modules is controlled by arranging a flange at the end of the folded edge of the top module. Make adjacent top module boundary department level, still utilize the flange to shelter from the gap of boundary department simultaneously. In addition, the embedded bolt and the access panel are arranged on the top module, and an installer can install the top module through the access panel, so that the top of the cab of the rail vehicle is not provided with an exposed bolt head, and the attractiveness of the interior decoration of the top of the cab is further improved. The top interior space is fully utilized, the air conditioning system, the display system, the lighting system and the sound transmission system of the cab are completely distributed, a beautiful and comfortable driving environment is provided for a driver, and driving safety is facilitated.
Drawings
Figure 1 is a schematic view in half section of the interior of the cab roof,
figure 2 is a simplified schematic view of a cab roof interior trim,
figure 3 is an isometric view of the interior top trim of the cab,
FIG. 4 is a schematic view of an assembly structure of a middle top plate, a rear top middle plate, a rear top left plate and a rear top right plate,
figure 5 is a schematic view of the front side of the middle top plate,
figure 6 is an enlarged view of a portion C of figure 5,
figure 7 is a schematic perspective view of the back of the middle top plate,
figure 8 is a schematic front view of a mid-roof access window cover,
figure 9 is a front perspective view of the front top plate,
figure 10 is a schematic view of the front bottom perspective of the front top plate,
figure 11 is a front elevational schematic view of the front top panel,
figure 12 is a cross-sectional view a-a of figure 11,
figure 13 is a schematic view of a front perspective structure of a rear top middle plate,
figure 14 is a perspective view of the back side of the back top middle plate,
FIG. 15 is a schematic perspective view of the latch,
figure 16 is a top plan view of the rear top right panel,
figure 17 is a front view of the rear top right panel,
figure 18 is a top view of the rear top left panel,
figure 19 is a front view of the rear top left panel,
figure 20 is a schematic perspective view of the column cover,
figure 21 is a cross-sectional view B-B of figure 20,
figure 22 is a schematic exploded perspective view of the column cover,
in the figure: 1-front top plate, 11-front top plate folded edge, 12-bolt hole, 13-front top plate access window, 14-front top access cover, 15-sunshade curtain mounting seat, 16-column cover mounting seat and 17-column cover mounting hole; 2-middle top plate, 21-middle plate front folding edge, 22-middle plate rear folding edge, 23-middle top access window, 24-middle top access cover, 241-air return hole, 242-screw hole, 25-camera, 26-loudspeaker, 27-lighting lamp, 28-waist-shaped hole; 3-rear top middle plate, 31-rear top middle plate edge folding, 32-locking hole; 4-rear top right plate, 41-rear top right plate edge folding; 5-rear top left plate, 51-rear top left plate edge folding; 6-column cover, 61-column cover top surface, 62-column cover screw hole, 63-display window, 64-display screen and 65-U-shaped card; 7, an air outlet of an air conditioner; 8, embedding bolts; 9-locking, 91-square head, 92-rotating arm; 100-framework, 101-clamping plate, A-vertical boundary, B-oblique boundary, alpha-oblique boundary oblique angle and C-horizontal boundary.
Detailed Description
The invention is further described by the following specific embodiments in conjunction with the attached drawings:
as shown in fig. 1 to 4: a design method and an interior structure of a top interior of a cab of a railway vehicle are disclosed: the rail vehicle cab roof is divided into a front roof panel 1, a middle roof panel 2, a rear roof middle panel 3, a rear roof right panel 4, a rear roof left panel 5, and a pillar cover 6 by a vertical boundary a, an oblique boundary B, and a horizontal boundary C in the normal direction. Wherein the oblique dividing line is at an angle α ° of 45 ° ± 10 ° to the horizontal.
The front end of the middle top plate 2 is provided with a middle plate front folding edge 21 along the normal direction, the rear end of the middle top plate 2 is provided with a middle plate rear folding edge 22 along the normal direction, and the tail ends of the middle plate front folding edge 21 and the middle plate rear folding edge 22 are provided with flanges Z.
Install well roof 2 at skeleton 100 earlier, then with preceding roof 1 concatenation in well roof 2 preceding, splice the left and right sides behind well roof 2 respectively with back top right board 4 and back top left board 5, again with back top medium plate 3 joint between back top right board 4 and back top left board 5, install the both sides of roof 1 lower extreme in the front at last with post cover 6.
The middle roof panel 2 is shown in fig. 5 to 8: the middle top plate 2 is arc-shaped, the front end of the middle top plate is provided with a middle plate front folding edge 21, the middle plate front folding edge 21 is provided with a lighting lamp 27, and two ends of the middle plate front folding edge 21 are provided with waist-shaped holes 28. A flange Z is arranged at the end part of the front folded edge 21 of the middle plate; the rear end of the middle top plate 2 is provided with a middle plate rear folding edge 22, and the end part of the middle plate rear folding edge 22 is provided with a flange Z. The middle top plate 2 is provided with an air conditioning hole 7, a camera 25, a speaker 26, two middle top access windows 23, and a middle top access cover 24 for covering the middle top access windows 23. The middle top access cover 24 is provided with a leaf-shaped irregular return air hole 241 in the middle, and the edge of the middle top access cover 24 is provided with a screw hole 242. The middle top access cover 24 is fixed to cover the middle top access window 23 by fixing the middle top access cover 24 to the edge of the middle top access window 23 through the screw hole 242 using a countersunk screw.
The back of the middle top plate 2 is also provided with embedded bolts 8 for installing the middle top plate 2 on the framework 100. Because the embedded bolt 8 and the middle top plate 2 are integrally formed and no exposed bolt head exists, the interior decoration on the top of the cab is neat and attractive.
The front ceiling panel 1 is shown in fig. 9 to 12: the front roof panel 1 is provided with a front roof access window 13, the upper end of the front roof panel 1 is provided with a front roof panel folded edge 11 which is matched and connected with the middle panel front folded edge 21, the front roof panel folded edge 11 is provided with a bolt hole 12, and the bottom of the front roof panel 1 is provided with a sun-shading curtain mounting seat 15. In addition, a front top access cover 14 for covering the front top plate access window 13 is provided, and the front top access cover 14 is fixed on the covering middle top access window 23 by using a countersunk head screw. The installer can insert the bolt hole 12 of the front top plate 1 into the embedded bolt 8 on the middle top plate 2 through the front top access window 13, and then sleeve the bolt for fastening, so that the front top plate 1 is connected with the middle top plate 2, the bolt head is prevented from being exposed, and the interior decoration attractiveness of the top of the cab is improved.
The rear top middle plate 3 is shown in fig. 13 to 15: the front end of the rear top middle plate 3 is provided with a rear top middle plate folded edge 31, two sides of the rear top middle plate are provided with clamping lock holes 32, clamping locks 9 are installed in the clamping lock holes 32, the rear top right plate 4 and the rear top left plate 5 are clamped through rotating the clamping locks 9, and the rear top middle plate 3 is assembled between the rear top right plate 4 and the rear top left plate 5. The rear roof middle plate 3 can be mounted very easily by rotating the latch 9.
The rear top right panel 4 is shown in fig. 16 to 17: the back of the back top right plate 4 is provided with a pre-buried bolt 8, the front end of the back top right plate 4 is provided with a back top right plate folding edge 41 attached to the middle plate back folding edge 22, and the back top right plate 4 can be installed on the framework 100 firstly by utilizing the empty position for installing the back top middle plate 3.
The rear top left panel 5 is shown in fig. 18 to 19: the back of the rear top left plate 5 is provided with an embedded bolt 8, and the front end of the rear top left plate 5 is provided with a rear top left plate folding edge 51 attached to the middle plate rear folding edge 22. The rear top left plate 5 can be first mounted on the frame 100 using the empty position for mounting the rear top middle plate 3.
The column cover 6 is shown in fig. 20 to 22: the column cover 6 is arranged at two sides of the bottom of the front top plate 1, and a display window 63 for installing a display screen 64 is arranged on the column cover 6; the upper end of the column cover 6 is provided with a column cover top surface 61, and the column cover top surface 61 is provided with a column cover screw hole 62 for connecting with the front top plate 1; the lower end of the column cover 6 is provided with a U-shaped clamp 65, and the U-shaped clamp 65 is clamped with an L-shaped clamp plate 101 on the framework 100. An installer can conveniently align the column cover screw hole 62 of the column cover 6 with the column cover mounting hole 17 of the column cover mounting seat 16 at the lower end of the front top plate 1 through the display window 63, and then fasten and connect through a bolt and a nut, so that the bolt head is prevented from being exposed, and the interior decoration attractiveness of the top of the cab is improved.
The installation steps of the interior trim at the top of the cab of the railway vehicle are as follows:
the method comprises the following steps: the middle roof access cover 24 on the middle roof plate 2 is detached, the embedded bolts 8 on the middle roof plate 2 are inserted into the bolt holes on the framework 100, nuts are sleeved on the embedded bolts 8 and screwed, and the middle roof plate 2 is installed on the framework 100. The middle top access cover 24 is then secured to cover the middle top access window 23 by passing countersunk screws through the screw holes 242 to secure the middle top access cover 24 to the edge of the middle top access window 23. Because the embedded bolt 8 is adopted, no exposed bolt head exists, and the interior decoration at the top of the cab is smooth and attractive.
Step two: inserting the embedded bolt 8 on the rear top right plate 4 into the bolt hole on the right side framework 100, and sleeving a nut on the embedded bolt 8; and (3) tightly abutting the rear top right plate folding edge 41 against the middle plate rear folding edge 22 at the rear end of the middle top plate 2, screwing a nut, and splicing the rear top right plate 4 at the right side of the rear end of the middle top plate 2. Because the width of the rear top right plate folded edge 41 is the same as that of the middle plate rear folded edge 22 and the end of the middle plate rear folded edge 22 is provided with a flange Z, the rear top right plate folded edge 41 can be abutted to the flange Z along the middle plate rear folded edge 22 in the installation process, so that the front surface of the rear top right plate 4 is flush with the middle top plate 2; meanwhile, the flange Z can also shield a gap between the rear top right plate folding edge 41 and the middle plate rear folding edge 22, so that the interior of the top of the cab is smooth and attractive.
Step three: inserting the embedded bolt 8 on the rear top left plate 5 into the bolt hole on the left side framework 100, and sleeving a nut on the embedded bolt 8; and (3) tightly abutting the rear top left plate folding edge 51 to the middle plate rear folding edge 22 at the rear end of the middle top plate 2, screwing a nut, and splicing the rear top left plate 5 at the left side of the rear end of the middle top plate 2. Because the width of the rear top left plate folded edge 51 is the same as that of the middle plate rear folded edge 22, and the tail end of the middle plate rear folded edge 22 is provided with a flange Z, in the installation process, the rear top left plate folded edge 51 can be abutted to the flange Z along the middle plate rear folded edge 22, so that the front surface of the rear top left plate 5 is flush with the middle top plate 2; meanwhile, the flange Z can also shield a gap between the rear top left plate folding edge 51 and the middle plate rear folding edge 22, so that the interior of the top of the cab is smooth and attractive.
Step four: the rear top middle plate folding edge 31 at the front end of the rear top middle plate 3 is close to the middle plate rear folding edge 22 at the rear end of the middle top plate 2, a square wrench is used for being inserted into a square head 91 of the clamping lock 9, the square head 91 is rotated, the rotating arm 92 is made to rotate to clamp the edge of the rear top right plate 4 or the edge of the rear top left plate 5, and the rear top middle plate 3 is installed between the rear top right plate 4 and the rear top left plate 5. Because the width of the rear top middle plate folding edge 31 is the same as that of the middle plate rear folding edge 22, and the tail end of the middle plate rear folding edge 22 is provided with a flange Z, in the installation process, the rear top middle plate folding edge 31 can be abutted to the flange Z along the middle plate rear folding edge 22, so that the front surface of the rear top middle plate 3 is flush with the middle top plate 2; meanwhile, the flange Z can also shield a gap between the middle plate rear folding edge 31 and the middle plate rear folding edge 22, so that the interior of the top of the cab is smooth and attractive.
Step five: a front top plate folding edge 11 at the rear end of a front top plate 1 is close to a middle plate front folding edge 21 at the front end of a middle top plate 2, bolt holes 12 in the front top plate folding edge 11 are aligned with kidney-shaped holes 28 in the middle plate front folding edge 21, then bolts sequentially penetrate through the bolt holes 12 and the kidney-shaped holes 28, nuts are sleeved on the bolts, the position of the front top plate 1 is adjusted, the surface of the front top plate 1 is flush with the surface of the middle top plate 2, and then the nuts are screwed; the front top plate folding edge 11 is connected to the middle plate front folding edge 21. Finally, the front top access cover 14 is fixed on the covering middle top access window 23 by using a countersunk head screw. Because the width of the front top plate folded edge 11 is the same as that of the middle plate front folded edge 21, and the tail end of the middle plate front folded edge 21 is provided with a flange Z, the front top plate folded edge 11 can be abutted to the flange Z along the middle plate front folded edge 21 in the installation process, so that the front surface of the rear top left plate 5 is flush with the middle top plate 2; meanwhile, the flange Z can also shield a gap between the front top plate folded edge 11 and the middle plate front folded edge 21, so that the interior of the top of the cab is smooth and attractive.
Step six: the lower end U-shaped clamp 65 of the column cover 6 is clamped on the L-shaped clamp plate 101 on the framework 100, then an installer aligns the column cover screw holes 62 with the column cover mounting holes 17 of the column cover mounting seats 16 on the two sides of the lower end of the front top plate 1 through the display window 63, sequentially penetrates through the column cover screw holes 62 and the column cover mounting holes 17 through bolts, sleeves and screws up the column cover 6, installs the column cover 6 on the two sides of the lower end of the front top plate 1, and finally installs the display screen 64 on the display window 63 through a countersunk screw. Because the depth H of the U-shaped clamp 65 is 15mm, when the column cover 6 needs to move up and down and is fixed to the lower end of the front top plate 1, the depth H can ensure the matching between the U-shaped clamp 65 and the L-shaped clamp plate 101 and can not be separated; this concentrates the accumulated error of installation to the lower end of the column cover 6. Because the gap at the lower end of the column cover 6 is at the overlooking angle of human eyes, the gap is difficult to be seen when the gap is larger, and the integral top interior decoration effect after installation is more beautiful.
The interior of the top of the railway vehicle cab is flat and attractive, the air conditioning hole 7, the camera 25, the loudspeaker 26, the return air hole 241 and the sunshade curtain mounting seat 15 are arranged in a centralized manner, the illuminating lamp 27 is arranged on the front folded edge 21 of the middle plate, and the light is reflected and illuminated through the front top plate 1, so that the phenomenon that the light directly irradiates the eyes of a driver to cause visual fatigue is avoided. Provides a beautiful and comfortable driving environment for the driver, and is favorable for driving safety.
In summary, the following steps: the invention has the beneficial effects that: the top of the railway vehicle cab is divided into a plurality of top modules, the flanges along the normal direction are arranged at the joints of the adjacent top modules, and the adjacent top modules are subjected to limiting assembly through the flanges. And the matching step difference between the adjacent top modules is controlled by arranging a flange at the end of the folded edge of the top module. Make adjacent top module boundary department level, still utilize the flange to shelter from the gap of boundary department simultaneously. In addition, the embedded bolt and the access panel are arranged on the top module, and an installer can install the top module through the access panel, so that the top of the cab of the rail vehicle is not provided with an exposed bolt head, and the attractiveness of the interior decoration of the top of the cab is further improved. The top interior space is fully utilized, the air conditioning system, the display system, the lighting system and the sound transmission system of the cab are completely distributed, a beautiful and comfortable driving environment is provided for a driver, and driving safety is facilitated.
The above embodiments are provided for illustrative purposes only and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and therefore all equivalent technical solutions should fall within the scope of the present invention, and the scope of the present invention should be defined by the claims.
Claims (10)
1. A design method of a railway vehicle cab top interior is characterized in that: the top of a railway vehicle cab is divided into a plurality of top modules, a folding edge along the normal direction is arranged at the joint of the adjacent top modules, and the adjacent top modules are subjected to limiting assembly through the folding edge.
2. The method of designing a railway vehicle cab top interior trim according to claim 1, wherein: through setting up the access window on the top module, at the back embedded bolt of top module simultaneously, the installer passes through the access window and is connected pre-buried bolt to the roof assembly skeleton on.
3. The method of designing a railway vehicle cab top interior trim according to claim 2, wherein: the matching step difference between the adjacent top modules is controlled by arranging a flange at the end of the folded edge of the top module.
4. A railway vehicle cab interior structure according to the design method of the railway vehicle cab interior top interior according to any one of claims 1 to 3, wherein: dividing the top of a railway vehicle cab into a front top plate (1), a middle top plate (2), a rear top middle plate (3), a rear top right plate (4) and a rear top left plate (5); the edges of the front top plate (1), the middle top plate (2), the rear top middle plate (3), the rear top right plate (4) and the rear top left plate (5) which are connected with each other are provided with folded edges along the normal direction, and the assembly is limited through the folded edges.
5. The railway vehicle cab interior structure according to claim 4, wherein: the front end of the middle top plate (2) is provided with a middle plate front folding edge (21) along the normal direction, and the rear end of the middle top plate (2) is provided with a middle plate rear folding edge (22) along the normal direction; a middle top access panel (23) is arranged on the middle top plate (2), and a pre-embedded bolt (8) is arranged on the back of the middle top plate (2).
6. The railway vehicle cab interior structure according to claim 5, wherein: and flanges (Z) are arranged at the tail ends of the middle plate front folding edge (21) and the middle plate rear folding edge (22).
7. The railway vehicle cab interior structure according to claim 4, wherein: the middle plate front folding edge structure is characterized in that a front top access window (13) is arranged on the front top plate (1), a front top plate folding edge (11) connected with the middle plate front folding edge (21) in a matched mode is arranged at the upper end of the front top plate (1), bolt holes (12) are formed in the front top plate folding edge (11), and a sunshade curtain mounting seat (15) is arranged at the bottom of the front top plate (1).
8. The railway vehicle cab interior structure according to claim 4, wherein: the back of the rear top right plate (4) and the back of the rear top left plate (5) are provided with embedded bolts (8), the front end of the rear top right plate (4) is provided with a rear top right plate folding edge (41) which is matched and connected with the middle plate rear folding edge (22), and the front end of the rear top left plate (5) is provided with a rear top left plate folding edge (51) which is matched and connected with the middle plate rear folding edge (22).
9. The railway vehicle cab interior structure according to claim 8, wherein: the both sides of back top medium plate (3) are provided with card lockhole (31), install kayser (9) in card lockhole (31), block the edge of back top right board (4) and back top left board (5) through rotatory kayser (9) to with back top medium plate (3) assembly between back top right board (4) and back top left board (5).
10. The railway vehicle cab interior structure according to claim 4, wherein: the front roof structure is characterized by further comprising column covers (6), wherein the column covers (6) are arranged on two sides of the bottom of the front roof (1), and display windows (63) used for mounting display screens (64) are arranged on the column covers (6); the upper end of the column cover (6) is provided with a column cover top surface (61), and the column cover top surface (61) is provided with a column cover screw hole (62) used for being connected with the front top plate (1); the lower end of the column cover (6) is provided with a U-shaped clamp (65), and the U-shaped clamp (65) is clamped with a clamping plate (101) on the framework (100).
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| CN113715854A (en) * | 2021-09-02 | 2021-11-30 | 中车唐山机车车辆有限公司 | Method, device, storage medium, and program product for controlling train driver station |
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Application publication date: 20210101 |