CN115771536A - Guide rail type rubber wheel rapid transportation system vehicle body structure - Google Patents
Guide rail type rubber wheel rapid transportation system vehicle body structure Download PDFInfo
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- CN115771536A CN115771536A CN202211606140.4A CN202211606140A CN115771536A CN 115771536 A CN115771536 A CN 115771536A CN 202211606140 A CN202211606140 A CN 202211606140A CN 115771536 A CN115771536 A CN 115771536A
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- 238000003466 welding Methods 0.000 abstract description 19
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- 238000004519 manufacturing process Methods 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- 239000000872 buffer Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
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- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000870 Weathering steel Inorganic materials 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
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- 229910001256 stainless steel alloy Inorganic materials 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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Abstract
The invention discloses a guide rail type rubber wheel rapid transit system vehicle body structure which comprises a vehicle roof, wherein side walls are arranged on two sides of the bottom end of the vehicle roof, the bottom ends of two groups of side walls are connected with an underframe, and end walls are arranged on two sides of each side wall; the roof is connected with the side walls through the first rivets, the side walls are connected with the end walls through the second rivets, and the side walls are connected with the bottom frame through the third rivets. The invention mainly comprises four parts, namely a roof, side walls, an underframe and end walls, wherein each part is formed by riveting rivets, the roof, the side walls and the end walls are of aluminum alloy structures, the underframe is of a horizontal and vertical Liang Tan steel structure, the roof, the end walls and the side walls are respectively machined into frame structures after assembly welding, and the underframe is machined and then welded into the frame structures.
Description
Technical Field
The invention relates to the technical field of urban rail transit vehicle body design, in particular to a guide rail type rubber wheel rapid transit system vehicle body structure.
Background
The guide rail type rubber wheel system is used as a medium-low traffic volume rail transit, has the advantages of small occupied area, less investment, short construction period and the like, and particularly has better application prospect in the aspects of urban public transport and connection. Modern rail vehicle body materials are mainly weathering resistant steel, stainless steel and aluminum alloy. Although the stainless steel car body is lighter than the weathering steel car body, the stainless steel car body is far inferior to the steel car in manufacturing manufacturability, and arc welding cannot be adopted; the stainless steel is difficult to form and is not suitable for the car body with a complex front end shape, the stainless steel car body is largely spot welded, the sealing performance is inferior to continuous welding, and the aluminum alloy car body is characterized in that the self weight is reduced by utilizing the characteristic that the relative volume and mass of aluminum is lighter than that of the steel body, but the longitudinal elastic modulus of the aluminum is small, so that the rigidity of the car body is reduced.
For example, chinese patent CN205292647U discloses an APM vehicle body structure, which includes a roof, a side wall plate connected with a roof side beam, and an underframe connected with the lower end of the side wall plate, wherein the underframe includes a long floor and underframe side beams fixed to both sides of the long floor, and the underframe side beams have a transverse L-shaped cross section; a stand column is arranged between the end part of the top cover and the end part of the bottom frame, and a head cover is fixed on the stand column; the side wall board is vertically fixed in the middle of the horizontal section of the side beam of the underframe, and an outer hanging door lower end mounting platform is reserved outside the horizontal section after the side wall board is fixed. The vehicle body structure fully meets the requirements of APM vehicles, has simple and reasonable structure, and fills the blank of domestic markets. However, the device is an all-aluminum alloy welded vehicle body structure without an end wall structure and without a through passage interface, and can not realize communication and connection in multiple vehicles; the mechanical property and the physical property of the area weave are reduced, so that the plasticity and the impact toughness of the whole vehicle are reduced, and the service life of the vehicle body is reduced; large deformation after welding, troublesome later adjustment and poor manufacturability.
For example, chinese patent CN115214731a discloses an articulated straddle type monorail vehicle middle frame, which comprises an underframe, two groups of end walls, side walls, a roof and articulated seats, wherein the end walls are symmetrically arranged at the front and rear ends of the top of the underframe, the side walls are symmetrically arranged at the left and right sides of the top of the underframe, the roof is arranged at the top of the end walls and the side walls, and the roof, the side walls, the end walls and the underframe are fixedly welded together; articulated seat has two sets ofly down, and the front and back symmetry sets up both ends around the chassis top, and two sets of articulated seats correspond two sets of headwalls around respectively down, and through rivet fixed connection between articulated seat and the chassis down, this kind of articulated formula strides sitting formula monorail vehicle middle car frame automobile body and compromise light and high strength requirement, simple structure, light in weight has improved permeability and visual scope, and manufacturing cost reduces. However, the car body is a steel structure welding car, the welding can cause pollution to the environment and destroy the ecological environment, and the car body formed by steel materials has large mass due to large density of steel, so that more energy is wasted in the process of starting the car body and reducing the speed.
An effective solution to the problems in the related art has not been proposed yet.
Disclosure of Invention
Aiming at the problems in the related art, the invention provides a guide rail type rubber wheel rapid transport system vehicle body structure to overcome the technical problems in the prior related art.
Therefore, the invention adopts the following specific technical scheme:
a guide rail type rubber wheel rapid transit system vehicle body structure comprises a vehicle roof, wherein side walls are arranged on two sides of the bottom end of the vehicle roof, the bottom ends of two groups of side walls are connected with an underframe, and end walls are arranged on two sides of each side wall; the roof is connected with the side walls through the first rivets, the side walls are connected with the end walls through the second rivets, and the side walls are connected with the bottom frame through the third rivets.
Furthermore, in order to form an integral frame structure and ensure the stability of a vehicle body, a roof plate is arranged on the top end surface of the roof, roof side beams are arranged on two sides of the roof plate, one end of the roof plate is provided with a one-position end plate, and the other end of the roof plate is provided with a two-position end plate; two sets of microscler installation interfaces have been seted up to roof's top symmetry, are provided with two sets of square installation interfaces between two sets of microscler installation interfaces, and one side of microscler installation interface is provided with the installation interface.
Furthermore, in order to ensure that the appearance of the car body is attractive and elegant by bending the upright posts into an arc, the side wall comprises a side wall upper edge beam arranged at the bottom end of the car roof plate, two groups of side wall plates are arranged at the bottom end of the side wall upper edge beam, the upright posts are arranged on one side of each side wall plate and are of an arc structure, and two groups of door upright posts are arranged between the two groups of side wall plates; a vehicle door installation interface is arranged between the two groups of door stand columns, a glass installation cavity is formed in the top of the side wall plate, and a glass installation interface is formed in the bottom end of the glass installation cavity.
Furthermore, in order to enable the cross beams and the longitudinal beams to be welded in a staggered assembly mode, the stability of the bottom of the vehicle body can be guaranteed, the safety in the driving process is guaranteed, and accidents are avoided; one side of the other group of traction and bolster buffers is provided with an arc-shaped beam, and the edge beam, the cross beam, the longitudinal beam, the traction and bolster buffers and the end beam are all steel structures.
Furthermore, in order to enable the frame structure formed by machining after integral assembly welding to be simple and reasonable in structure and strong in modularization, the end wall comprises an end wall plate arranged at the bottom end of the vehicle roof plate, a plurality of connecting grooves are formed in one side of the end wall plate, an L-shaped plate is arranged at the top end of the end wall plate, and a plurality of groups of connecting holes are formed in the surface of the L-shaped plate; the bottom of L template is provided with the entablature, and the bottom of headwall board is provided with the headwall threshold, is provided with two sets of headwall stands between entablature and the headwall threshold.
Furthermore, in order to greatly reduce the total weight of the vehicle body compared with an all-steel structure and achieve the aim of light weight, the roof plate, the roof side beam, the side wall plate, the upright post, the door upright post, the end wall plate, the upper cross beam and the end wall upright post are all aluminum alloy hollow extruded sections.
The beneficial effects of the invention are as follows:
1. the invention mainly comprises four parts, namely a roof, side walls, an underframe and end walls, wherein each part is riveted by rivets, the roof, the side walls and the end walls are of aluminum alloy structures, the underframe is of a transverse and longitudinal Liang Tan steel structure, the roof, the end walls and the side walls are respectively machined into frame structures after assembly welding, the underframe is machined and then assembled into the frame structures, and then all the parts are riveted into a whole vehicle by rivets. The whole vehicle provided by the invention is provided with the underframe, and the other parts of the whole vehicle are all in aluminum profile structures, so that the total weight of the vehicle body is greatly reduced compared with that of an all-steel structure, and the purpose of light weight is achieved.
2. The underframe is welded by adopting a transverse and longitudinal Liang Tangang structure, the defect of welding, riveting and mixed connection of single modules is overcome, the structure is simple, the modularization is strong, all modules of the car body are riveted into a whole car through rivets, all the modules have good production independence, maintainability and universal interchangeability, the riveting is free of heat influence, no pollution is caused to the environment, and green production is realized.
3. The vehicle body is not provided with a cab framework structure, but is provided with cab mask mounting points on the underframe, the side wall and the roof, so that the invention can be suitable for various vehicle body head shapes on the premise of not changing the vehicle body structure. The invention adopts a frame structure, the roof, the side walls and the end walls are of aluminum alloy structures, the single module can realize integral machining after assembly welding, the underframe is subjected to staggered assembly welding after longitudinal and transverse beam machining, the production modularization is strong, the foremost end of the whole vehicle body is provided with a cab framework and a glass fiber reinforced plastic cab interface, the invention is suitable for various cab masks and cab consoles, and the space of the interior installation of the cab and the cab consoles is greatly increased.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a vehicle body structure of a guide rail type rubber wheel rapid transit system according to an embodiment of the invention;
FIG. 2 is a schematic view of a roof structure in a vehicle body structure of a guideway rubber wheel agility system according to an embodiment of the invention;
FIG. 3 is a schematic side wall structure in a vehicle body structure of a guide rail type rubber wheel agility system according to an embodiment of the invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is an enlarged view of a portion of FIG. 3 at D;
FIG. 6 is a schematic structural diagram of a bottom bracket in a vehicle body structure of a rail-type rubber wheel rapid transit system according to an embodiment of the invention;
FIG. 7 is a partial enlarged view at B in FIG. 6;
FIG. 8 is an enlarged view of a portion of FIG. 6 at C;
FIG. 9 is a schematic structural view of an end wall in a vehicle body structure of a rail-type rubber wheel agility system according to an embodiment of the invention;
fig. 10 is a partial enlarged view at E in fig. 9.
In the figure:
1. a vehicle roof; 2. a side wall; 201. side wall upper edge beams; 202. a side wall panel; 203. a column; 204. a door pillar; 205. a vehicle door mounting interface; 206. a glass mounting cavity; 207. a glass mounting interface; 3. a chassis; 301. a boundary beam; 302. a cross beam; 303. a stringer; 304. traction, bolster and buffering; 305. an end beam; 306. an arc beam; 4. an end wall; 401. an end wall panel; 402. connecting grooves; 403. an L-shaped plate; 404. connecting holes; 405. an upper cross beam; 406. a headwall threshold; 407. end wall columns; 8. a roof panel; 9. a roof side rail; 10. an end plate; 11. a two-position end plate; 12. an elongated mounting interface; 13. a square mounting interface; 14. and installing an interface.
Detailed Description
For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the invention, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.
According to an embodiment of the invention, a guide rail type rubber wheel rapid transport system vehicle body structure is provided.
Referring to the drawings and the detailed description, as shown in fig. 1-10, the vehicle body structure of the rail-type rubber wheel agility system according to the embodiment of the invention comprises a vehicle roof 1, wherein side walls 2 are arranged on two sides of the bottom end of the vehicle roof 1, bottom ends of two groups of side walls 2 are connected with an underframe 3, and two sides of the side walls 2 are provided with end walls 4; the roof 1 is connected with the side wall 2 through a first rivet, the side wall 2 is connected with the end wall 4 through a second rivet, and the side wall 2 is connected with the bottom frame 3 through a third rivet.
By means of the technical scheme, the vehicle body structure is composed of four parts, namely the roof 1, the side walls 2, the bottom frame 3 and the end walls 4, each part is formed by riveting through rivets, the roof 1, the side walls 2 and the end walls 4 are of aluminum alloy structures, the bottom frame 3 is of a transverse and longitudinal Liang Tan steel structure, the roof 1, the end walls 4 and the side walls 2 are machined into frame structures after being assembled and welded respectively, the bottom frame 3 is assembled and welded into the frame structures after being machined, and then all the parts are riveted into a whole vehicle through rivets.
In one embodiment, for the roof 1, a roof panel 8 is arranged on the top end surface of the roof 1, roof side rails 9 are arranged on two sides of the roof panel 8, one-position end plate 10 is arranged at one end of the roof panel 8, and a two-position end plate 11 is arranged at the other end of the roof panel 8; two sets of microscler installation interfaces 12 have been seted up to roof 8's top symmetry, are provided with two sets of square installation interfaces 13 between two sets of microscler installation interfaces 12, and one side of microscler installation interface 12 is provided with installation interface 14 to make and form holistic frame construction, guarantee the stability of automobile body. Specifically, interfaces such as equipment installation, a built-in system, an air conditioning system, a cab mask and the like are arranged in the roof 1.
In an embodiment, for the above-mentioned side wall 2, the side wall 2 includes a side wall roof rail 201 installed at the bottom end of the roof panel 8, two sets of side wall panels 202 are arranged at the bottom end of the side wall roof rail 201, an upright column 203 is arranged at one side of the side wall panel 202, the upright column 203 is in an arc-shaped structure, and two sets of door upright columns 204 are arranged between the two sets of side wall panels 202; be provided with door installation interface 205 between two sets of door stands 204, glass installation cavity 206 has been seted up at the top of side wall board 202, and glass installation interface 207 has been seted up to the bottom of glass installation cavity 206 to through bending stand 203 and form the circular arc, and then can guarantee the outward appearance elegant appearance of automobile body, the glass installation in the later stage of being convenient for simultaneously, door and window area accounts for about 60% of whole side wall 2 area, and the field of vision is wide. Specifically, interfaces such as equipment installation, built-in systems, masks and the like are arranged inside the side wall 2.
In one embodiment, for the above-mentioned underframe 3, the underframe 3 includes two sets of boundary beams 301 installed at the bottom end of the side wall plate 202, a plurality of sets of cross beams 302 are disposed between the two sets of boundary beams 301, a plurality of sets of longitudinal beams 303 are disposed at the top end of the cross beams 302, both sides of the longitudinal beams 303 are provided with traction and bolster cushions 304, wherein one side of one set of traction and bolster cushions 304 is provided with an end beam 305; an arc-shaped beam 306 is arranged on one side of the other group of the traction and bolster buffers 304, and the edge beam 301, the cross beam 302, the longitudinal beam 303, the traction and bolster buffers 304 and the end beam 305 are all made of steel structures, so that the cross beam 302 and the longitudinal beam 303 are assembled and welded in a staggered mode, the stability of the bottom of the vehicle body can be guaranteed, the safety in the driving process is guaranteed, and accidents are avoided. Specifically, the inside of the underframe 3 is provided with interfaces such as a bogie, electrical equipment, traction equipment, a built-in system, a mask and the like.
In one embodiment, for the end wall 4, the end wall 4 includes an end wall plate 401 mounted at the bottom end of the roof panel 8, one side of the end wall plate 401 is provided with a plurality of connecting slots 402, the top end of the end wall plate 401 is provided with an L-shaped plate 403, and the surface of the L-shaped plate 403 is provided with a plurality of groups of connecting holes 404; the bottom of L type board 403 is provided with entablature 405, and end wall board 401's bottom is provided with headwall threshold 406, is provided with two sets of headwall stands 407 between entablature 405 and the headwall threshold 406 to make the frame construction that can wholly assemble the postweld machining and form, simple structure is reasonable, and the modularization is strong. Specifically, interfaces for equipment installation, built-in systems, through passage installation, and the like are provided inside the headwall 4.
In one embodiment, for the roof panel 8, the roof side rail 9, the side wall panel 202, the pillar 203, the door pillar 204, the end wall panel 401, the upper cross beam 405 and the end wall pillar 407 are all aluminum alloy hollow extruded sections, so that the total weight of the vehicle body is greatly reduced compared with that of an all-steel structure, and the purpose of light weight is achieved.
For the convenience of understanding the technical solutions of the present invention, the working principle or the operation mode of the present invention in the practical process will be described in detail below.
In practical application, the roof 1 is located at the top of the whole vehicle body, the side walls 2 are located on two sides of the whole vehicle body, the underframe 3 is located at the bottom of the whole vehicle body, the end wall 4 is located at the rear end of the whole vehicle body, the large modules are riveted together, the roof 1, the side walls 2 and the end wall 4 are formed by aluminum alloy extruded sections through tailor welding, and the underframe 3 is subjected to assembly welding in a transverse and longitudinal mode of Liang Jiaocuo.
The roof 1 is composed of a roof side beam 9, a roof plate 8 and two groups of end plates, and is integrally assembled and welded and then processed into a frame, the upright column 203 and the door upright column 204 on the side wall 2 are firstly bent, and are integrally assembled and welded with the side wall plate 202 and the side wall upper side beam 201 and then processed into a frame, so that the outer contour of the vehicle body is completed, and a glass installation cavity 206 is arranged to facilitate later-stage glass installation, and a vehicle door installation interface 205 is arranged at the bottom end of the door upright column 204 to facilitate later-stage door installation; and then carry out the machining with longeron 303, crossbeam 302, end beam 305 and boundary beam 301 on the chassis 3 after, whole assembly welding forms the frame construction, and then be convenient for bogie and the equipment installation under the car to with the whole assembly welding back machining of end wall board 401, entablature 405 and end wall stand 407 and the aluminum plate end wall board on the headwall 4 form the frame.
Finally, the roof side beam 9 of the roof 1 and the side wall side beam 201 of the side wall 2 are riveted together through a first rivet, the side beam 301 on the underframe 3 and the lower part of the upright column 203 on the side wall 2 are riveted together through a third rivet, and the end wall 4 and the upright column 203 on the side wall 2 are riveted together through a second rivet; the upper part of the end wall 4 is riveted with the roof 1 through a second rivet, and the end wall 4 is riveted with the upright post of the side wall 2 through the second rivet; the end wall 4 and the end part of the underframe 3 are riveted together by three rivets to complete the processing of the whole structure.
In conclusion, by means of the technical scheme, the automobile roof mainly comprises the roof 1, the side walls 2, the bottom frame 3 and the end walls 4, all the parts are riveted through rivets, the roof 1, the side walls 2 and the end walls 4 are of aluminum alloy structures, the bottom frame 3 is of a transverse and longitudinal Liang Tan steel structure, the roof 1, the end walls 4 and the side walls 2 are respectively machined into a frame structure after assembly welding, the bottom frame 3 is machined into the frame structure, and then all the parts are riveted into the whole automobile through rivets. The whole vehicle of the invention except the underframe 3 adopts the aluminum profile structure, so that the total weight of the vehicle body is greatly reduced compared with the total steel structure, and the purpose of light weight is achieved.
The underframe 3 is welded by adopting a horizontal and vertical Liang Tangang structure, the defect of welding, riveting and mixed connection of single modules is overcome, the structure is simple, the modularization is strong, all modules of the car body are riveted into a whole car through rivets, all the modules have good production independence, maintainability and universal interchangeability, the riveting is free of heat influence, no pollution is caused to the environment, and green production is realized. The vehicle body is not provided with a cab framework structure, but is provided with cab mask mounting points on the underframe 3, the side wall 2 and the roof 1, and the invention is suitable for various vehicle body head shapes on the premise of not changing the vehicle body structure. The invention adopts a frame structure, the roof 1, the side walls 2 and the end walls 4 are of aluminum alloy structures, the single module can realize integral machining after assembly welding, the underframe 3 is formed by criss-cross beam machining and then staggered assembly welding, the production modularization is strong, the most front end of the whole vehicle body is provided with a cab framework and a glass fiber reinforced plastic cab interface, the invention is suitable for various cab masks and cab consoles, and the space of the interior installation of the cab and the cab consoles is greatly increased.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. A guide rail type rubber wheel rapid transit system vehicle body structure comprises a vehicle roof (1) and is characterized in that side walls (2) are arranged on two sides of the bottom end of the vehicle roof (1), the bottom ends of two groups of side walls (2) are connected with an underframe (3), and end walls (4) are arranged on two sides of each side wall (2);
roof (1) through rivet one with side wall (2) are connected, side wall (2) through rivet two with headwall (4) are connected, side wall (2) through rivet three with chassis (3) are connected.
2. The vehicle body structure of the guide rail type rubber wheel agility system according to claim 1, wherein a roof panel (8) is arranged on the top end surface of the roof (1), roof side beams (9) are arranged on two sides of the roof panel (8), one end of the roof panel (8) is provided with a one-position end plate (10), and the other end of the roof panel (8) is provided with a two-position end plate (11).
3. The vehicle body structure of the guide rail type rubber wheel agility system according to claim 2, wherein two sets of long installation interfaces (12) are symmetrically arranged at the top end of the vehicle roof panel (8), two sets of square installation interfaces (13) are arranged between the two sets of long installation interfaces (12), and an installation interface (14) is arranged at one side of each long installation interface (12).
4. The guide rail type rubber wheel agility system vehicle body structure according to claim 3, wherein the side wall (2) comprises a side wall roof rail (201) mounted at the bottom end of the roof plate (8), the bottom end of the side wall roof rail (201) is provided with two sets of side wall plates (202), one side of each side wall plate (202) is provided with a column (203), the column (203) is of an arc structure, and two sets of door columns (204) are arranged between the two sets of side wall plates (202).
5. The vehicle body structure of the guide rail type rubber wheel agility system according to claim 4, wherein a vehicle door mounting interface (205) is arranged between two sets of the door columns (204), a glass mounting cavity (206) is opened at the top of the side wall plate (202), and a glass mounting interface (207) is opened at the bottom end of the glass mounting cavity (206).
6. The vehicle body structure of the guide rail type rubber wheel agility system according to claim 5, wherein the bottom frame (3) comprises two groups of boundary beams (301) installed at the bottom ends of the side wall plates (202), a plurality of groups of cross beams (302) are arranged between the two groups of boundary beams (301), a plurality of groups of longitudinal beams (303) are arranged at the top ends of the cross beams (302), traction and bolster anchors (304) are arranged on both sides of the longitudinal beams (303), and an end beam (305) is arranged on one side of one group of traction and bolster anchors (304).
7. The guide rail type rubber wheel agility system vehicle body structure according to claim 6, wherein an arc-shaped beam (306) is arranged on one side of the other group of the traction and bolster anchors (304), and the side beam (301), the cross beam (302), the longitudinal beam (303), the traction and bolster anchors (304) and the end beam (305) are all steel structures.
8. The vehicle body structure of the guide rail type rubber wheel agility system according to claim 7, wherein the end wall (4) comprises an end wall board (401) installed at the bottom end of the roof board (8), one side of the end wall board (401) is provided with a plurality of connecting grooves (402), the top end of the end wall board (401) is provided with an L-shaped board (403), and the surface of the L-shaped board (403) is provided with a plurality of groups of connecting holes (404).
9. The vehicle body structure of the guide rail type rubber wheel agility system according to claim 8, characterized in that the bottom of the L-shaped plate (403) is provided with an upper cross beam (405), the bottom of the end wall plate (401) is provided with an end wall doorsill (406), and two sets of end wall uprights (407) are arranged between the upper cross beam (405) and the end wall doorsill (406).
10. The guideway rubber wheel shorthand system vehicle body structure of claim 9, wherein the roof panel (8), roof side rails (9), side wall panels (202), pillars (203), door pillars (204), end wall panels (401), upper cross beams (405) and end wall pillars (407) are all aluminum alloy hollow extruded sections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211606140.4A CN115771536A (en) | 2022-12-12 | 2022-12-12 | Guide rail type rubber wheel rapid transportation system vehicle body structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211606140.4A CN115771536A (en) | 2022-12-12 | 2022-12-12 | Guide rail type rubber wheel rapid transportation system vehicle body structure |
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| CN115771536A true CN115771536A (en) | 2023-03-10 |
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| CN202211606140.4A Pending CN115771536A (en) | 2022-12-12 | 2022-12-12 | Guide rail type rubber wheel rapid transportation system vehicle body structure |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100766362B1 (en) * | 2006-12-22 | 2007-10-12 | 한국철도기술연구원 | Body of railroad vehicle having two way structure and the manufacturing method |
| CN104015742A (en) * | 2014-06-27 | 2014-09-03 | 成都市新筑路桥机械股份有限公司 | Motor car of 100% low-floor tramcar and assembly method of motor car |
| CN104015741A (en) * | 2014-06-27 | 2014-09-03 | 成都市新筑路桥机械股份有限公司 | Floating car body for 100% low-floor tramcar and assembling method of floating car body |
| CN104071168A (en) * | 2014-06-27 | 2014-10-01 | 成都市新筑路桥机械股份有限公司 | 100% low-floor tramcar trailer body and assembling method thereof |
| CN203920751U (en) * | 2014-06-27 | 2014-11-05 | 成都市新筑路桥机械股份有限公司 | A kind of 100% modern city tramway train riveted joint end wall of car body structure |
| CN111216747A (en) * | 2020-03-17 | 2020-06-02 | 中铁轨道交通装备有限公司 | Low-floor tramcar floating car body |
| WO2020133935A1 (en) * | 2018-12-25 | 2020-07-02 | 中车唐山机车车辆有限公司 | Double-deck rail vehicle and vehicle body thereof |
-
2022
- 2022-12-12 CN CN202211606140.4A patent/CN115771536A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100766362B1 (en) * | 2006-12-22 | 2007-10-12 | 한국철도기술연구원 | Body of railroad vehicle having two way structure and the manufacturing method |
| CN104015742A (en) * | 2014-06-27 | 2014-09-03 | 成都市新筑路桥机械股份有限公司 | Motor car of 100% low-floor tramcar and assembly method of motor car |
| CN104015741A (en) * | 2014-06-27 | 2014-09-03 | 成都市新筑路桥机械股份有限公司 | Floating car body for 100% low-floor tramcar and assembling method of floating car body |
| CN104071168A (en) * | 2014-06-27 | 2014-10-01 | 成都市新筑路桥机械股份有限公司 | 100% low-floor tramcar trailer body and assembling method thereof |
| CN203920751U (en) * | 2014-06-27 | 2014-11-05 | 成都市新筑路桥机械股份有限公司 | A kind of 100% modern city tramway train riveted joint end wall of car body structure |
| WO2020133935A1 (en) * | 2018-12-25 | 2020-07-02 | 中车唐山机车车辆有限公司 | Double-deck rail vehicle and vehicle body thereof |
| CN111216747A (en) * | 2020-03-17 | 2020-06-02 | 中铁轨道交通装备有限公司 | Low-floor tramcar floating car body |
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