CN204548120U - A kind of guideway vehicle and roof thereof - Google Patents
A kind of guideway vehicle and roof thereof Download PDFInfo
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- CN204548120U CN204548120U CN201520141412.7U CN201520141412U CN204548120U CN 204548120 U CN204548120 U CN 204548120U CN 201520141412 U CN201520141412 U CN 201520141412U CN 204548120 U CN204548120 U CN 204548120U
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Abstract
The utility model provides a kind of guideway vehicle and roof thereof, and the sunk type that can realize collecting device and air-conditioning is installed, and reduces the impact on roof streamline construction simultaneously, and then reduces air resistance and aerodynamics noise, promotes the aeroperformance of train.Described roof comprises some horizontally-spliced hollow materials, and the bottom surface of described hollow material is provided with the chute of longitudinal extension, to form the installation portion of in-built equipment; Described roof is provided with air-conditioner mounting seat, pantograph mount pad and high-voltage equipment box, and three is all embedded on described roof, and the arc that coordinates with described roof is arranged at the top of three.Roof of the present utility model, adopt hollow material to be spliced, and bottom surface is provided with chute, when the in-built equipment of needs, is cut, by equipment hoisting on roof by the chute on roof; Air-conditioner mounting seat, pantograph mount pad and high-voltage equipment box are all embedded on roof, achieve the smoothness design of roof surface, effectively promote the aeroperformance of train.
Description
Technical field
The utility model relates to guideway vehicle technical field, particularly relates to a kind of guideway vehicle and roof thereof.
Background technology
At present, the roof of conventional train adopts many root type material to be spliced, and the quantity of required section bar is more, therefore on roof, there is more weld seam, reduces the intensity of roof, have impact on the smoothness of outside car roof profile.
Moreover each section bar is all heavier, then the weight of the roof be spliced by each section bar is comparatively large, can not meet weight-saving demand.
What is more important; the slip ring system of conventional train; as pantograph, high-voltage connecting is first-class all protrudes from roof; roof is also provided with air-conditioning usually; the top of air-conditioning also protrudes from roof; then projecting air-conditioning and slip ring system can produce considerable influence to internal car noise, field, source noise, also can produce considerable influence to the aeroperformance of car load simultaneously.
In addition, roof is inner needs in-built equipment usually, for realizing the installation of in-built equipment, usually to need on car body the structures such as welded and installed seat, not only install inconvenience, and space availability ratio being lower.
Therefore, how to design a kind of roof of guideway vehicle, so that the sunk type realizing air-conditioning and slip ring system is installed, reduce air resistance and aerodynamics noise, effectively promoting the aeroperformance of train, is the technical matters that those skilled in the art need solution at present badly.
Utility model content
The purpose of this utility model is to provide a kind of guideway vehicle and roof thereof, and the sunk type that can realize collecting device and air-conditioning is installed, and reduces the impact on roof streamline construction simultaneously, and then reduces air resistance and aerodynamics noise, promotes the aeroperformance of train.
For solving the problems of the technologies described above, the utility model provides a kind of roof of guideway vehicle, and described roof comprises some horizontally-spliced hollow materials, and the bottom surface of described hollow material is provided with the chute of longitudinal extension, to form the installation portion of in-built equipment; Described roof is provided with air-conditioner mounting seat, pantograph mount pad and high-voltage equipment box, and three is all embedded on described roof, and the arc that coordinates with described roof is arranged at the top of three.
Roof of the present utility model, adopts hollow material to be spliced, the width of each hollow material can be strengthened, therefore the hollow material of negligible amounts can be adopted to be spliced to form whole roof, decrease the quantity of section bar needed for roof, and then reduce the weld seam on roof; The lighter in weight of hollow material, can realize the light-weight design of roof.Meanwhile, can also arrange the chute of longitudinal extension in the bottom surface of hollow material, chute is at the longitudinal extension of car body; When the in-built equipment of needs, directly can utilize the roof in the compartment needing in-built equipment, cut by the chute on roof, by equipment hoisting on roof, or using the part of chute as equipment mount pad, and then effectively can reduce the quantity of directly welding the mount pad of in-built equipment on car body, simplify body construction, improve car body strength, the operation of in-built equipment can also be simplified.
What is more important, roof is provided with air-conditioner mounting seat, pantograph mount pad and high-voltage equipment box, and three is all embedded on described roof, and the arc that coordinates with described roof is arranged at the top of three.Now, the equipment that on roof, not outstanding roof is installed, all devices all can " sunk type " be arranged on roof, and then reduces the air resistance and aerodynamics noise that produce in vehicle operation because equipment gives prominence to roof; Meanwhile, above-mentioned three matches with the exterior contour of roof, achieves the smoothness design of roof surface, to make the streamline of roof meet dynam demand, reduces the resistance in train travelling process, effectively promote the aeroperformance of train.
Alternatively, described chute is in the C type groove that Open Side Down.
Alternatively, the cross-sectional plane of described roof is curved, and the radian in the middle part of described arc is less than the radian of its both sides.
Alternatively, the described hollow material being in both sides has longitudinally through die cavity, and described die cavity is used for installation high-voltage cable.
Alternatively, the hollow material of described roof is in the lap-joint with described pantograph mount pad and/or with the lap-joint of described air-conditioner mounting seat and/or be provided with reinforced rib with the lap-joint of described high-voltage equipment box.
Alternatively, described pantograph mount pad is in the peviform structure coordinated with pantograph, described peviform structure comprises bottom and is enclosed in the sidepiece of periphery, described bottom, and the top margin of described sidepiece and the hollow material of described roof overlap soldered, and described sidepiece is outward-dipping from the bottom to top.
Alternatively, described pantograph mount pad also has drain hose, and described drain hose is extended by the both sides of described peviform structure to described roof, and runs through described roof.
Alternatively, described high-voltage equipment box comprises casing and removable cover and is combined in top cover on described casing, and is tightly connected between the two; Also comprise connecting cylinder, one end of described connecting cylinder is communicated with described casing, and the other end extends to the headwall of guideway vehicle, and runs through described headwall.
Alternatively, described air-conditioner mounting seat is arranged to frame structure, and the central cavity of described frame structure is for holding air-conditioning, and its four limit is the side bar adopting hollow material to make, the inner side of described side bar has air-conditioning installation position, and outside can overlap soldered with the hollow material of described roof.
The utility model also provides a kind of guideway vehicle, has the roof described in above-mentioned any one.
Because guideway vehicle of the present utility model has the roof described in above-mentioned any one, therefore the technique effect that the roof described in above-mentioned any one produces all is applicable to guideway vehicle of the present utility model, repeats no more herein.
Accompanying drawing explanation
Fig. 1 provides by the utility model the birds-eye view of the roof of guideway vehicle in a kind of detailed description of the invention;
Fig. 2 is the cross-sectional view in A-A direction in Fig. 1;
Fig. 3 is the cross-sectional view in B-B direction in Fig. 1;
Fig. 4 is the close-up schematic view of part A in Fig. 3;
Fig. 5 is the cross-sectional view in C-C direction in Fig. 1;
Fig. 6 is the cross-sectional view in D-D direction in Fig. 1;
Fig. 7 is the cross-sectional view in E-E direction in Fig. 1.
In Fig. 1-7:
Roof 1, die cavity 11, reinforced rib 12, chute 2, air-conditioner mounting seat 3, side bar 31, pantograph mount pad 4, bottom 41, sidepiece 42, drain hose 43, high-voltage equipment box 5, casing 51, top cover 52, connecting cylinder 53, headwall 6
Detailed description of the invention
Core of the present utility model is to provide a kind of guideway vehicle and roof thereof, and the sunk type that can realize collecting device and air-conditioning is installed, and reduces the impact on roof streamline construction simultaneously, and then reduces air resistance and aerodynamics noise, promotes the aeroperformance of train.
Below in conjunction with accompanying drawing, to roof of the present utility model, there is introduction, so that those skilled in the art's accurate understanding the technical solution of the utility model.
As depicted in figs. 1 and 2, the roof 1 of the utility model middle orbit vehicle comprises some hollow materials, and each hollow material extends longitudinally, to cover the longitudinal direction of whole car body; Each hollow material is horizontally-spliced to be formed, to form whole roof 1.Particularly, five pieces of hollow materials can be adopted to be spliced to form whole roof 1, the hollow material that width is comparatively large, wall thickness is thinner can be formed by extruding, effectively to cover the width of roof 1, the quantity of the hollow material needed for minimizing, adopt less hollow material can be spliced to form whole roof 1, and then reduce the quantity of the weld seam that hollow material is spliced to form.
Adopt the version of above-mentioned hollow material, effectively can reduce the weight of roof 1, realize the light-weight design of roof 1.Relative set can be carried out according to the integral structure of roof 1, in structure as depicted in figs. 1 and 2 as the hollow material needed for splicing roof 1.Roof 1 can be spliced by five pieces of hollow materials, and comprise the left side top board connected successively from left to right, left connection top board, middle top board, right connection top board and right top board, five connect successively, and can arrange about middle roof symmetric.Left side top board and right side top board can have larger radian, and to form the connection of roof 1 and bottom car body, left connection top board is connected with the transition of middle top board for realizing left side top board, and its radian diminishes gradually; Middle top board substantial horizontal is arranged, and has comparatively faint radian; Right connection top board can be arranged with reference to left connection top board.Above-mentioned five pieces of hollow materials can cooperatively interact, the common agent structure forming whole roof 1, as shown in Figure 1.
Can also arrange chute 2 in the bottom surface of hollow material, chute 2 can along the longitudinal extension of car body, to form the installation portion of in-built equipment.When the in-built equipment of needs, needing the position of in-built equipment, chute 2 can be cut off, in other words by the mounting interface of in-built equipment access chute 2 so that below roof 1 in-built equipment, without the need to the mount pad of welding gear independent on car body, simplify the installation process of equipment.Because the structure of roof 1 is comparatively complicated, especially need the in-built equipment such as pipeline, air channel is installed, and these in-built equipment spread all over the longitudinal direction of whole car body usually, therefore need to arrange some mount pads in the longitudinal direction of the vehicle body, the mode of usual employing welding, not only installation process is comparatively loaded down with trivial details, and have impact on the intensity of car body, also can take the too much space of vehicle body.For above-mentioned situation, the utility model arranges chute 2 on the bottom surface of roof 1, to access at chute 2 place of relevant position when needing in-built equipment, effectively make use of the vertical space of roof 1, not only increase the space availability ratio of car body, and can not produce with car body and contact, effectively improve property easy to use.
Further, roof 1 of the present utility model can also be arranged air-conditioner mounting seat 3, pantograph mount pad 4 and high-voltage equipment box 5, three all can be embedded on roof 1, and coordinate with roof 1 with respective top, namely arcuate structure in coordinating with roof 1 is set, form the roof 1 of whole arcuate structure, the stream line pattern achieving roof 1 is arranged.
On the one hand, above-mentioned air-conditioner mounting seat 3, pantograph mount pad 4 and high-voltage equipment box 5 are all embedded on roof 1, roof 1 can not be given prominence to, " sunk type " can be realized install, not only can protect corresponding equipment, also avoid because equipment gives prominence to the aerodynamics noise that roof 1 causes, more effectively can reduce the air resistance in train travelling process, improve the aeroperformance of train largely.
On the other hand, the arc coordinated with roof 1 is all arranged at the top of above-mentioned air-conditioner mounting seat 3, pantograph mount pad 4 and high-voltage equipment box 5, can combine together with roof 1, the outside streamline construction of roof 1 can not be affected, the foreign steamer profile of roof 1 is made to meet aerodynamic design demand, air resistance in further reduction train operation, promotes train speed and aeroperformance, effectively reduces the noise of train operation.
Particularly, as shown in Figure 2, above-mentioned chute 2 can be set to C type groove, and Open Side Down with C type groove, so that in-built equipment is accessed by its lower opening, realizes the connection with roof 1 and then effective location by chute 2.
The bottom surface of each hollow material all can arrange above-mentioned chute 2, or only chute 2 is set in the both sides of roof 1, for use in in-built equipment.As shown in Figure 2, need in-built equipment more in the both sides of roof 1, therefore only can arrange chute 2 in its both sides, the quantity of chute 2 also can adjust as required, specifically can arrange two chutes 2 in every side of roof 1.
Certainly, the version of chute 2 is not limited to above-mentioned C type groove, can also be U-type groove or other structure channel-shaped structures, as long as can be used in in-built equipment.The setting position of chute 2 or shape also according to the demand of in-built equipment, can change by those skilled in the art accordingly, or chute 2 are set to the mounting groove of cross sectional shape change in the vertical.
Further, as shown in Figure 2, the cross-sectional plane of whole roof 1 can camber, and the radian of this arc can constantly change, to meet the streamline demand of roof 1.Roof 1 structure as shown in Figure 2, the radian of the arc that roof 1 both sides are formed is comparatively large, and centre portion basic horizontal is arranged, and its radian is less; Significantly, the radian of roof 1 both sides is greater than the radian in the middle part of it, and roof 1 can also be set to symmetrical structure, intermediate portion is connected transition with both sides arc.
On the basis of the above, in roof 1 of the present utility model, the hollow material being in both sides can arrange longitudinally through die cavity 11, for use in installation high-voltage cable, realize the delivery pipe of high voltage cable, be convenient to internal high-voltage cable in roof 1, be convenient to realize signal and energy transferring.Die cavity 11 is in the both sides of roof 1, and run through the longitudinal direction of whole car body, but by the impact of cutaway view slice location and the connection requirement of air-conditioner mounting seat 3, pantograph mount pad 4 and high-voltage equipment box 5 etc., die cavity 11 only indicates in Fig. 2 and Fig. 4, and its concrete structure can describe with reference to Fig. 4 and hereafter.
In addition, consider that air-conditioner mounting seat 3, pantograph mount pad 4 and high-voltage equipment box 5 are on the impact of roof 1, reinforced rib 12 can be set in the lap-joint of the hollow material of roof 1 and above-mentioned three, power on roof 1 is acted on to disperse three, avoid occurring that stress is concentrated in lap-joint, specifically can with reference to following description.
In detail, please refer to Fig. 3 and Fig. 4, roof 1 of the present utility model is provided with pantograph mount pad 4, this pantograph mount pad 4 can be arranged to peviform structure, specifically can carry out corresponding improvement according to the installation requirements of pantograph to peviform structure; The edge of peviform structure stretches out, so that pantograph mount pad 4 is connected with roof 1 with its outer edge.Adopt said structure, pantograph mount pad 4 is recessed down by its outer edge, thus forms a pit therebetween, and this pit is the peviform structure matched with pantograph.That is, pantograph mount pad 4 is arranged on roof 1 with the form of indent on the whole, is equivalent to depression on roof 1 and defines a peviform pit.
Adopt above-mentioned mount pad, after bow falls in pantograph, it can be in the peviform inside configuration of pantograph mount pad 4 substantially completely, namely pantograph can be surrounded therein by whole pantograph mount pad 4 substantially, and pantograph mount pad 4 is built on roof 1, therefore pantograph can not give prominence to roof 1.
Compared with being directly installed on the pantograph installation form on roof 1 outer arcuate surface in prior art, the not outstanding roof 1 of mount pad of the present utility model, and be provided with the peviform structure of indent for the installation of pantograph, so that pantograph can be in the below of roof 1 substantially, and do not protrude from roof 1, " sunk type " that achieve pantograph is installed.The pantograph that this " sunk type " is installed can not affect the outside streamline of roof 1, the outside streamline of roof 1 can be made more to meet dynam demand, to reduce air resistance and the aerodynamics noise of train operation, the aeroperformance of effective lifting train, and then the safety and the comfort level that promote train operation.
More specifically, pantograph mount pad 4 can comprise bottom 41 and be connected to the sidepiece 42 of 41 peripheries, bottom, bottom 41 can enclose by sidepiece 42, carry out the structure jointly forming similar peviform with bottom 41, the opening of peviform upward, so that current collecting bow lifting, and then can or pantograph and contact system be disengaged by power taking from contact system by pantograph.Now, the top margin of sidepiece 42 forms the outer edge of whole mount pad, and namely the top margin of sidepiece 42 can be connected with roof 1, specifically can overlap soldered with the hollow material of roof 1.
When adopting said structure, the peviform structure of pantograph mount pad 4 comprises bottom 41 and is enclosed in the sidepiece 42 of 41 peripheries, bottom, so that the relative position of adjustment bottom 41 and sidepiece 42 as required, be specifically as follows the angle of inclination etc. between sidepiece 42 and bottom 41, the sunk type realizing pantograph is installed; Meanwhile, the structure of roof 1 can also be improved, improve its smooth degree.Now, can hollow material be adopted to make bottom 41, to reduce the weight of roof 1, realize the light-weight design of roof 1; Then, the top margin of sidepiece 42 can be connected with roof 1, effectively improve the streamline construction of roof 1, reduce air resistance and aerodynamics noise, service hoisting aeroperformance.
Described sidepiece 42 can form the sidewall of peviform structure, sidepiece 42 can also be obliquely installed, and namely sidepiece 42 can be outward-dipping from the bottom to top, to form the sidewall be obliquely installed, as shown in Figure 1.Described herein inside and outside with the peviform structure of pantograph mount pad 4 for reference, in the direction of peviform structure centre is, the direction away from its center is outward.
When sidepiece 42 is obliquely installed, the side of whole peviform structure all has certain angle of inclination, makes the land regions in the middle of peviform structure have good aeroperformance; Meanwhile, under snowfall condition, the sidepiece 42 of inclination makes snow easily be blown away, and is not easily deposited in the land regions in the middle of pantograph mount pad 4, and then avoids producing accumulated snow.
Further again, pantograph mount pad 4 of the present utility model can also arrange drain hose 43, as shown in figures 1 and 3.Drain hose 43 can be extended by the both sides of described peviform structure to described roof 1, and run through described roof 1, then drain hose 43 by pantograph mount pad 4 form peviform structure hollow space be connected with roof 1 external environment condition, the ponding in peviform structure is got rid of.Drain hose 43 can downward-slopingly be arranged, if there is ponding in the peviform structure of then pantograph mount pad 4, just can discharge along drain hose 43 under gravity.
Drain hose 43 can be arranged on the sidepiece 42 of pantograph mount pad 4, and the inside running through sidepiece 42 is arranged, and specifically can be arranged on the position near sidepiece 42 lower end, so that the ponding of the ponding on the end face of both sides and bottom 41 all can be discharged along drain hose 43.
Specific to pantograph mount pad 4, the top margin of its sidepiece 42 and the hollow type of roof 1 overlap soldered, and the hollow material of roof 1 can arrange the die cavity 11 being used for walking high tension cord, so that high voltage cable is arranged in this die cavity 11 in the position of this lap-joint close.Now, reinforced rib 12 can also be set in lap-joint, be specifically as follows the inner side of die cavity 11, so that Formation cross-section is die cavity 11 structure of quadrangle, high voltage cable is encapsulated in die cavity 11.
In addition, as shown in Figure 5 and Figure 6, air-conditioner mounting seat 3 of the present utility model can be arranged to frame structure, specifically can carry out corresponding improvement according to the installation requirements of air-conditioning to frame structure; Frame structure encloses formation central cavity with its frame, and this central cavity is for holding air-conditioning, and the frame of frame structure, for carrying air-conditioning, namely realizes the installation of air-conditioning by the frame of frame structure, to be built in the central cavity of frame structure by air-conditioning.Simultaneously, the frame of frame structure can adopt hollow material to make, to form side bar 31, the inner side of side bar 31 has the air-conditioning installation position for installing an air-conditioner, outside can overlap soldered with the hollow material of roof 1, then whole frame structure is fixed on roof 1, and with its central cavity by built-in for air-conditioning installation, make the not outstanding roof 1 of air-conditioning, " sunk type " that achieve air-conditioning is installed.And, side bar 31 end face of frame structure can be arranged to the arc coordinated with roof 1, to merge with roof 1 phase, common composition whole roof 1 structure, can not have an impact to the streamline construction of roof 1, the smoothness achieving roof 1 is arranged, and meets principle of dynamics, and then meets the requirement of motor train unit airflow design.What is more important, air-conditioning is built on roof 1, avoids the cumbersome process arranging separately air guide sleeve of air-conditioner, indirectly alleviates the weight of car load, improves car load aeroperformance.
In hollow material and air-conditioner mounting seat 3 lap-joint of roof 1, also reinforced rib 12 can be set, as shown in Figure 5, in the inner of roof 1 hollow material, reinforced rib 12 can be set, to improve the intensity of lap-joint, dispersion air-conditioner set acts on the power of roof 1, avoids occurring that stress is concentrated and affects installation reliability.
Particularly, in the frame structure of air-conditioner mounting seat 3, side bar 31 specifically can comprise front side beam 31, the right beam 31, rear side bar 31 and left side beam 31, four and can connect successively, to form whole frame structure.Wherein, front side beam 31 and rear side bar 31 extend in the horizontal, and left side beam 31 and the right beam 31 extend in the vertical, four four limits forming frame structure, on respective bearing of trend, can arrange some mounting holes, namely this mounting hole can form above-mentioned air-conditioning installation position.That is, on four of a frame structure limit, all mounting hole can be set, so that air-conditioning is connected with four limits of frame structure respectively with its four limit, and then by air conditioner frame in frame structure.Concrete installation form can be mounting hole, then adopts corresponding attaching parts to connect, and air-conditioning is fixedly connected with four limits of frame structure the most at last, then air-conditioning is fixed in frame structure.
Moreover please refer to Fig. 7, high-voltage equipment box 5 of the present utility model can comprise casing 51 and can be combined in top cover 52 on casing 51 by removable cover, and described casing 51 has the cavity holding high-tension apparatus, so that high-tension apparatus is arranged in casing 51; Top cover 52 can cover above casing 51, to be encapsulated by casing 51, with external isolation, and adopts the mode be flexibly connected between top cover 52 with casing 51, to open as required or closed box 51.Simultaneously, the end face of top cover 52 can be arranged to the arcuate structure coordinated with roof 1, when top cover 52 covers on casing 51, top cover 52 matches with roof 1 with its end face, the exterior contour structure of common formation roof 1, realizes the smoothness design of roof 1, so that the streamline construction of roof 1 can meet dynamic (dynamical) demand, reduce the air resistance in train travelling process and aerodynamics noise, effectively promote the aeroperformance of train.
Can also adopt between top cover 52 and casing 51 and be tightly connected, specifically can the sealing members such as tightening seal washer be set, play the effect of water-proff packing, avoid raindrop erosion high-tension apparatus.
This bright high-voltage equipment box 5 can also comprise connecting cylinder 53, and be communicated with casing 51 one end of connecting cylinder 53, the other end extends to the headwall 6 of vehicle body of railway vehicle, and runs through this headwall 6, as shown in Figure 7.That is, casing 51 can run through the headwall 6 of car body by connecting cylinder 53, so that with ft connection, then what connecting cylinder 53 was equivalent to high-tension apparatus delivery conduit walks spool, the high pressure energy of high-tension apparatus can be delivered to vehicle body or other compartments by connecting cylinder 53.That is, high-voltage equipment box 5 of the present utility model is provided with special connecting cylinder 53, forms the passage that high-tension apparatus is connected with outside.On the one hand, connecting cylinder 53 is arranged on vehicle body, can not impact the structure of roof 1, with directly connection line to be exposed to car body in prior art outside or compared with being arranged on roof 1 version, connecting cylinder 53 of the present utility model can carry out centralized management to the connection line of high-tension apparatus, achieve the built-in of circuit, and then the auxiliary aerodynamics noise reducing train operation; On the other hand, connecting cylinder 53 can run through headwall 6, the high pressure energy of high-tension apparatus is delivered to other compartments or vehicle body, avoids and all arrange high-voltage equipment box 5 on the roof 1 in each compartment, improve roof 1 structure; Moreover connecting cylinder 53 can protect connection line, improves safety in utilization.
Further, connecting cylinder 53 can be set to the structure of similar sleeve, and concrete shape can be the tube-in-tube structure of circular sleeve or other shapes, as long as can run through the headwall 6 of car body and be communicated to casing 51.
Connecting cylinder 53 and casing 51 can adopt the version be integrally formed, or are welded and fixed in one end of connecting cylinder 53 and casing 51, or the mode such as with bolts realizes being fixedly connected with of connecting cylinder 53 and casing 51.Connecting cylinder 53 can adopt the connection mode of welding with the headwall 6 of car body, or can be fixed on headwall 6 by the other end of connecting cylinder 53 by flange, as shown in Figure 7.
What further illustrate is, in Fig. 7 herein, because pantograph mount pad 4 is longer in the length of fore-and-aft direction, and substantially there is not change in bottom 41 structure, therefore be display needs, omit display by the middle of bottom 41, and cross hatch is set in the centre of bottom 41, to show clear by the structure be connected with the rear and front end of bottom 41 and high-voltage equipment box 5.
As herein described some be that exponential quantity is uncertain multiple, be generally more than three.
It should be noted that, the orientation such as front and back described are herein as the criterion with travel condition of vehicle, and the direction that vehicle operating direction parallels with direction of vehicle movement is in other words front, and after with vehicle operating side being in the opposite direction, described fore-and-aft direction is also referred to as longitudinal direction; The plane being parallel to the orbital plane of vehicle movement is described horizontal surface, and the plane perpendicular with described horizontal surface is described vertical plane; Direction perpendicular to orbital plane is vertical, i.e. described above-below direction, and on vertical, point under the direction of orbital plane is, the direction away from orbital plane is upper; In horizontal surface, be left and right directions with the direction that fore-and-aft direction is perpendicular, also referred to as transverse direction.
The utility model additionally provides a kind of guideway vehicle, adopts above-mentioned roof 1, and has the technique effect that above-mentioned roof 1 produces.
Because the kind of guideway vehicle is more, structure is comparatively complicated, has only been described in detail its roof 1 herein, and other are not use up part and refer to prior art, repeat no more herein.
Above guideway vehicle provided by the utility model and roof thereof are described in detail.Apply specific case herein to set forth principle of the present utility model and embodiment, the explanation of above embodiment just understands core concept of the present utility model for helping.Should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle, can also carry out some improvement and modification to the utility model, these improve and modify and also fall in the protection domain of the utility model claim.
Claims (10)
1. a roof for guideway vehicle, is characterized in that, described roof (1) comprises some horizontally-spliced hollow materials, and the bottom surface of described hollow material is provided with the chute of longitudinal extension (2), to form the installation portion of in-built equipment; Described roof (1) is provided with air-conditioner mounting seat (3), pantograph mount pad (4) and high-voltage equipment box (5), three is all embedded on described roof (1), and the arc that coordinates with described roof (1) is arranged at the top of three.
2. roof as claimed in claim 1, is characterized in that, described chute (2) is in the C type groove that Open Side Down.
3. roof as claimed in claim 1, it is characterized in that, the cross-sectional plane of described roof (1) is curved, and the radian in the middle part of described arc is less than the radian of its both sides.
4. the roof as described in any one of claim 1-3, is characterized in that, the described hollow material being in both sides has longitudinally through die cavity (11), and described die cavity (11) is for installation high-voltage cable.
5. roof as claimed in claim 4, it is characterized in that, the hollow material of described roof (1) is in the lap-joint with described pantograph mount pad (4) and/or with the lap-joint of described air-conditioner mounting seat (3) and/or be provided with reinforced rib (12) with the lap-joint of described high-voltage equipment box (5).
6. roof as claimed in claim 4, it is characterized in that, described pantograph mount pad (4) is in the peviform structure coordinated with pantograph, described peviform structure comprises bottom (41) and is enclosed in the sidepiece (42) of described bottom (41) periphery, the top margin of described sidepiece (42) and the hollow material of described roof (1) overlap soldered, and described sidepiece (42) is outward-dipping from the bottom to top.
7. roof as claimed in claim 6, it is characterized in that, described pantograph mount pad (4) also has drain hose (43), described drain hose (43) is extended by the both sides of described peviform structure to described roof (1), and runs through described roof (1).
8. roof as claimed in claim 4, is characterized in that, described high-voltage equipment box (5) comprises casing (51) and removable cover and is combined in top cover (52) on described casing (51), and is tightly connected between the two; Also comprise connecting cylinder (53), one end of described connecting cylinder (53) is communicated with described casing (51), and the other end extends to the headwall (6) of guideway vehicle, and runs through described headwall (6).
9. roof as claimed in claim 4, it is characterized in that, described air-conditioner mounting seat (3) is arranged to frame structure, the central cavity of described frame structure is for holding air-conditioning, its four limit is the side bar (31) adopting hollow material to make, the inner side of described side bar (31) has air-conditioning installation position, and outside can overlap soldered with the hollow material of described roof (1).
10. a guideway vehicle, is characterized in that, has the roof (1) described in any one of the claims 1-9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520141412.7U CN204548120U (en) | 2015-03-12 | 2015-03-12 | A kind of guideway vehicle and roof thereof |
| PCT/CN2015/094213 WO2016141726A1 (en) | 2015-03-12 | 2015-11-10 | Rail vehicle and roof thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520141412.7U CN204548120U (en) | 2015-03-12 | 2015-03-12 | A kind of guideway vehicle and roof thereof |
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| Publication Number | Publication Date |
|---|---|
| CN204548120U true CN204548120U (en) | 2015-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520141412.7U Active CN204548120U (en) | 2015-03-12 | 2015-03-12 | A kind of guideway vehicle and roof thereof |
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| CN (1) | CN204548120U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104709301A (en) * | 2015-03-12 | 2015-06-17 | 南车青岛四方机车车辆股份有限公司 | Railway vehicle and roof thereof |
| WO2016141726A1 (en) * | 2015-03-12 | 2016-09-15 | 中车青岛四方机车车辆股份有限公司 | Rail vehicle and roof thereof |
| CN106945680A (en) * | 2017-04-01 | 2017-07-14 | 中车青岛四方机车车辆股份有限公司 | A kind of rail vehicle top cover plate mounting structure and its installation method |
| CN111994104A (en) * | 2020-08-17 | 2020-11-27 | 中车长春轨道客车股份有限公司 | Novel aluminum alloy roof for railway vehicle |
-
2015
- 2015-03-12 CN CN201520141412.7U patent/CN204548120U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104709301A (en) * | 2015-03-12 | 2015-06-17 | 南车青岛四方机车车辆股份有限公司 | Railway vehicle and roof thereof |
| WO2016141726A1 (en) * | 2015-03-12 | 2016-09-15 | 中车青岛四方机车车辆股份有限公司 | Rail vehicle and roof thereof |
| CN106945680A (en) * | 2017-04-01 | 2017-07-14 | 中车青岛四方机车车辆股份有限公司 | A kind of rail vehicle top cover plate mounting structure and its installation method |
| CN106945680B (en) * | 2017-04-01 | 2023-11-10 | 中车青岛四方机车车辆股份有限公司 | Roof cover plate mounting structure of railway vehicle and mounting method thereof |
| CN111994104A (en) * | 2020-08-17 | 2020-11-27 | 中车长春轨道客车股份有限公司 | Novel aluminum alloy roof for railway vehicle |
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Address after: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88 Patentee after: CRRC QINGDAO SIFANG CO., LTD. Address before: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88 Patentee before: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. |
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Effective date of registration: 20170815 Address after: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88 Co-patentee after: CHINA RAILWAY CORPORATION Patentee after: CRRC QINGDAO SIFANG CO., LTD. Address before: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88 Patentee before: CRRC QINGDAO SIFANG CO., LTD. |