CN113734213A - Folding shed windshield structure of railway vehicle - Google Patents
Folding shed windshield structure of railway vehicle Download PDFInfo
- Publication number
- CN113734213A CN113734213A CN202111068939.8A CN202111068939A CN113734213A CN 113734213 A CN113734213 A CN 113734213A CN 202111068939 A CN202111068939 A CN 202111068939A CN 113734213 A CN113734213 A CN 113734213A
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- frame
- excessive
- sheet frame
- fixed connection
- fixing bolt
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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
- B61D17/20—Communication passages between coaches; Adaptation of coach ends therefor
- B61D17/22—Communication passages between coaches; Adaptation of coach ends therefor flexible, e.g. bellows
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention relates to the technical field of railway vehicles, in particular to a folding shed windshield structure of a railway vehicle; welding post and excessive sheet frame fixed connection, fixing bolt and excessive sheet frame threaded connection, the buttcover plate is dismantled with excessive sheet frame and is connected, joint piece and buttcover plate fixed connection, windshield and buttcover plate fixed connection, when erection joint windshield, pass through welding post welded fastening with the carriage with excessive sheet frame earlier, it is fixed to be connected windshield and buttcover plate again, insert the arch of buttcover plate in the mounting groove of excessive sheet frame, arch and mounting groove block, the joint piece of protruding both sides inserts respectively in the draw-in groove of mounting groove both sides, it is fixed firmly with excessive sheet frame and buttcover plate block, rotatory fixing bolt makes fixing bolt insert in the fixed orifices on the buttcover plate, strengthen the fixed effect of connection of excessive sheet frame and buttcover plate, solve current book windshield, the problem of flash joint appears inadequately easily in the locking force.
Description
Technical Field
The invention relates to the technical field of railway vehicles, in particular to a folding shed windshield structure of a railway vehicle.
Background
Along with the improvement of the operation speed of the current domestic main line railway and urban light rail traffic, on the basis of the safe use and the structural stability of vehicle supporting facilities, a higher design standard is provided for the comfort level of the passenger room environment. The bellows windshield is one of the important parts, is arranged at two ends of a carriage, plays a role of movable connection between the two carriages and is also a through passage for connecting the two carriages for passengers to pass through.
In the prior art, the folding shed windshield for rapid unfolding is formed by firstly installing transition plate assemblies at the ends of vehicles on two sides through screws respectively, then fixing the folding shed windshield butt-joint frame assemblies on the transition plate assemblies in a hanging manner, and fixing the folding shed windshield butt-joint frame assemblies in a hanging manner through lock hooks on the transition plate assemblies and lock plates in the folding shed windshield butt-joint frame assemblies in a hanging manner. Because the locking points connected by the locking hooks and the locking plates are distributed unevenly, the middle areas of the adjacent locking points are easy to have flash seams due to insufficient locking force, and particularly, the flash seams are easy to have squeal, rain leakage and other faults in the running process of the vehicle.
Disclosure of Invention
The invention aims to provide a folding shed windshield structure of a railway vehicle, and aims to solve the problem that the existing folding shed windshield is not enough in locking force and is easy to generate flash seams.
In order to achieve the above purpose, the invention provides a folding shed windshield structure of a rail vehicle, which comprises a windshield and a connecting assembly, wherein the connecting assembly comprises two transition plate frames, a plurality of welding columns, a fixing bolt, two butt plates and a clamping sheet, the plurality of welding columns are respectively and fixedly connected with the two transition plate frames and are positioned on one side of the transition plate frames, the transition plate frames are provided with mounting grooves and clamping grooves, the mounting grooves are positioned on one sides of the transition plate frames, which are far away from the welding columns, the clamping grooves are positioned on two sides of the mounting grooves, the fixing bolt is in threaded connection with the transition plate frames and is positioned on one side of the transition plate frames, the two butt plates are respectively in detachable connection with the two transition plate frames and are positioned on one side close to the fixing bolt, the butt plates are provided with a protrusion and a fixing hole, the protrusion is positioned on one side of the butt plates, which is close to the transition plate frames, the fixing hole is located the butt joint plate top, the joint strip with protruding fixed connection, and be located protruding both sides, the windscreen with two butt joint plate fixed connection, and be located two between the butt joint plate, the carriage of rail train is connected to the windscreen, coupling assembling will windscreen and carriage are firmly fixed, prevent that the position that the windscreen appears the flash joint in vehicle operation process is easily taken place to whistle, trouble such as hourglass rain.
Wherein, excessive sheet frame includes horizontal excessive board, vertical excessive board and connector, the connector with horizontal excessive board fixed connection, and be located horizontal excessive board both sides, vertical excessive board with connector fixed connection, and be located the connector is close to horizontal excessive board one side, the connector is connected horizontal excessive board with vertical excessive board constitutes excessive sheet frame is right the butt joint board provides the installation condition.
Wherein, coupling assembling still includes the rotating head, the rotating head with fixing bolt fixed connection, and be located fixing bolt keeps away from excessive sheet frame one side, the workman of being convenient for rotates fixing bolt is set up of rotating head.
Wherein, the windshield is including bending frame and bellows, bend frame and two butt joint board fixed connection, and be located two between the butt joint board, the bellows with bend frame fixed connection, and be located bend frame lateral wall, it is right to bend the frame the bellows provides support and installation condition, the bellows plays rain-proof thermal-insulated effect to the carriage.
Wherein, the windscreen still includes hinge and footboard, the footboard with excessive sheet frame fixed connection, and be located excessive sheet frame is close to fixing bolt one side, the hinge with footboard fixed connection, and be located the footboard both sides, the footboard supplies the passenger to walk about in the carriage, hinged joint footboard and carriage.
Wherein, the footboard includes two supports and footboard body, two the support respectively with excessive sheet frame fixed connection, and be located excessive sheet frame is kept away from fixing bolt one side, the footboard body with support fixed connection, and be located the support is close to excessive sheet frame one side, the footboard body supplies the passenger to walk about in the carriage, the support is right the footboard body provides the support.
The windshield further comprises a sound absorption layer, the sound absorption layer is fixedly connected with the bending frame and is located on one side, away from the folding shed, of the bending frame, and the sound absorption layer absorbs noise generated when the rail train runs.
The windshield further comprises a fence, the fence is fixedly connected with the longitudinal transition plate and located on one side of the longitudinal transition plate, and the fence prevents passengers from carelessly suspending the bellows.
The windshield further comprises a rubber sleeve, the rubber sleeve is fixedly connected with the fence and located on the outer side wall of the fence, and the arrangement of the rubber sleeve prevents passengers from colliding with the fence when falling down and being injured.
According to the folding shed windshield structure of the railway vehicle, when a worker installs and connects the windshield, the worker firstly uses the hand to weld and fix two transition plate frames with a carriage through the welding posts respectively, the worker uses the hand to connect and fix the windshield with the butt plate again, the bulge of the butt plate is inserted into the mounting groove of the transition plate frame, so that the bulge is clamped with the mounting groove, the clamping sheets on two sides of the bulge are respectively inserted into the clamping grooves on two sides of the mounting groove, the transition plate frame and the butt plate are firmly clamped and fixed, finally, the worker rotates the fixing bolt by using the hand, so that the fixing bolt is inserted into the fixing hole on the butt plate, the connecting and fixing effects of the transition plate frame and the butt plate are further enhanced, the windshield is firmly fixed with the carriage through the connecting component, the device can prevent the windshield from generating faults of squeaking, rain leakage and the like easily at the position where the flash seam occurs in the running process of the vehicle, and solve the problem that the flash seam is easily generated due to insufficient locking force of the existing folding shed windshield.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a bellows windshield structure of a railway vehicle according to the present invention;
FIG. 2 is a top plan view of a diaphragm windshield structure for a rail vehicle provided in accordance with the present invention;
FIG. 3 is a front view of a diaphragm windshield structure of a railway vehicle provided by the present invention;
FIG. 4 is a cross-sectional view taken along plane A-A of FIG. 3;
FIG. 5 is a schematic structural view of a butt plate of a damper windshield structure of a railway vehicle according to the present invention;
fig. 6 is a schematic structural diagram of a transition plate frame of a folding shed windshield structure of a railway vehicle provided by the invention.
In the figure: 1-windshield, 2-connecting assembly, 11-bending frame, 12-folding shed, 13-hinge, 14-pedal, 15-sound absorbing layer, 16-rail, 17-rubber sleeve, 21-transition plate frame, 22-mounting groove, 23-clamping groove, 24-welding column, 25-fixing bolt, 26-butt plate, 27-protrusion, 28-fixing hole, 29-clamping sheet, 141-pedal body, 142-bracket, 210-rotating head, 211-transverse transition plate, 212-longitudinal transition plate and 213-connecting head.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
Referring to fig. 1 to 6, the present invention provides a folding shed windshield structure of a railway vehicle, including a windshield 1 and a connecting assembly 2, where the connecting assembly 2 includes two transition plate frames 21, a plurality of welding posts 24, a fixing bolt 25, two butt plates 26 and a clip 29, the plurality of welding posts 24 are respectively fixedly connected with the two transition plate frames 21 and are located at one side of the transition plate frames 21, the transition plate frames 21 have a mounting groove 22 and a clip groove 23, the mounting groove 22 is located at one side of the transition plate frame 21 away from the welding post 24, the clip groove 23 is located at two sides of the mounting groove 22, the fixing bolt 25 is in threaded connection with the transition plate frames 21 and is located at one side of the transition plate frames 21, the two butt plates 26 are respectively detachably connected with the two transition plate frames 21 and are located at one side close to the fixing bolt 25, the butt plates 26 have a protrusion 27 and a fixing hole 28, the protrusion 27 is located on the side of the docking plate 26 close to the transition plate frame 21, the fixing hole 28 is located on the top of the docking plate 26, the clip 29 is fixedly connected to the protrusion 27 and located on both sides of the protrusion 27, and the windshield 1 is fixedly connected to the two docking plates 26 and located between the two docking plates 26.
In this embodiment, when a worker installs and connects the windshield 1, the worker firstly uses the hand to weld and fix the two transition plate frames 21 to the compartment through the plurality of welding posts 24, the worker uses the hand again to connect and fix the windshield 1 to the docking plate 26, the protrusion 27 of the docking plate 26 is inserted into the mounting groove 22 of the transition plate frame 21, so that the protrusion 27 is engaged with the mounting groove 22, the engaging pieces 29 on both sides of the protrusion 27 are inserted into the engaging grooves 23 on both sides of the mounting groove 22, the transition plate frame 21 and the docking plate 26 are firmly engaged and fixed, finally, the worker rotates the fixing bolt 25 by using the hand to insert the fixing bolt 25 into the fixing hole 28 on the docking plate 26, so as to further enhance the connection and fixation effect of the transition plate frame 21 and the docking plate 26, according to the invention, the windshield 1 and the carriage are firmly fixed through the connecting component 2, so that the defects that the windshield 1 has flashing seams in the running process of a vehicle, such as squeaking and rain leakage, are easily caused are prevented, and the problem that the existing folding shed windshield has insufficient locking force and is easy to have flashing seams is solved.
Further, coupling assembling 2 still includes rotary head 210, rotary head 210 with fixing bolt 25 fixed connection, and is located fixing bolt 25 keeps away from excessive sheet frame 21 one side, excessive sheet frame 21 includes horizontal excessive board 211, vertical excessive board 212 and connector 213, connector 213 with horizontal excessive board 211 fixed connection, and be located horizontal excessive board 211 both sides, vertical excessive board 212 with connector 213 fixed connection, and be located connector 213 is close to horizontal excessive board 211 one side.
In this embodiment, the connecting head 213 connects the transverse transition plate 211 and the longitudinal transition plate 212 to form the transition plate frame 21, so as to provide a mounting condition for the docking plate 26, and the rotating head 210 is provided to facilitate the worker to rotate the fixing bolt 25.
Further, the windshield 1 includes a bending frame 11, a bending shed 12, a hinge 13, a pedal 14, a sound absorbing layer 15, a fence 16 and a rubber sleeve 17, the bending frame 11 is fixedly connected with the two butt-joint plates 26 and is located between the two butt-joint plates 26, the bending frame 12 is fixedly connected with the bending frame 11 and is located on the outer side wall of the bending frame 11, the pedal 14 is fixedly connected with the transition plate frame 21 and is located on the side of the transition plate frame 21 close to the fixing bolt 25, the hinge 13 is fixedly connected with the pedal 14 and is located on the two sides of the pedal 14, the pedal 14 includes two brackets 142 and a pedal body 141, the two brackets 142 are respectively fixedly connected with the transition plate frame 21 and are located on the side of the transition plate frame 21 close to the fixing bolt 25, the pedal body 141 is fixedly connected with the brackets 142 and is located on the side of the brackets 142 away from the transition plate frame 21, the sound absorbing layer 15 with bend frame 11 fixed connection, and be located bend frame 11 keeps away from bellows 12 one side, rail 16 with vertical excessive board 212 fixed connection, and be located vertical excessive board 212 one side, rubber sleeve 17 with rail 16 fixed connection, and be located the 16 lateral walls of rail.
In this embodiment, the folding shed 12 is supported and installed by the folding frame 11, the folding shed 12 plays a role in rain protection and heat insulation for the carriage, the pedal 14 is used for passengers to walk in the carriage, the hinge 13 connects the pedal 14 with the carriage, the pedal body 141 is used for passengers to walk in the carriage, the support 142 supports the pedal body 141, the sound absorption layer 15 absorbs noise generated when the rail train runs, the rail 16 prevents passengers from carelessly hanging the folding shed 12, and the rubber sleeve 17 prevents passengers from colliding with the rail 16 to be injured when falling down.
The invention relates to a windshield structure of a folding shed of a railway vehicle, which comprises a windshield 1 and a connecting assembly 2, wherein the windshield 1 comprises a folding frame 11, a folding shed 12, a hinge 13, a pedal 14, a sound absorption layer 15, a fence 16 and a rubber sleeve 17, the connecting assembly 2 comprises two transition plate frames 21, a mounting groove 22, a clamping groove 23, a plurality of welding columns 24, a fixing bolt 25, two butt plates 26, a bulge 27, a fixing hole 28, a clamping sheet 29 and a rotating head 210, the pedal 14 comprises two brackets 142 and a pedal body 141, the transition plate frame 21 comprises a transverse transition plate 211, a longitudinal transition plate 212 and a connecting head 213, the folding shed 12 is supported and mounted by the folding frame 11, the folding shed 12 plays a role in rain-proof and heat insulation for a carriage, the pedal 14 is used for passengers to walk in the carriage, the brackets 142 support the pedal body 141, the sound absorption layer 15 absorbs noise generated when the railway vehicle runs, the enclosure 16 prevents passengers from hanging the bellows 12 carelessly, the rubber sleeve 17 prevents passengers from colliding with the enclosure 16 and being injured when falling down, when workers install and connect the windshield 1, the workers firstly use hands to weld and fix the two transition plate frames 21 with the carriage through the welding posts 24 respectively, the workers secondly use hands to connect and fix the windshield 1 with the butt plate 26, the protrusions 27 of the butt plate 26 are inserted into the mounting grooves 22 of the transition plate frames 21, so that the protrusions 27 are clamped with the mounting grooves 22, so that the clamping sheets 29 on two sides of the protrusions 27 are inserted into the clamping grooves 23 on two sides of the mounting grooves 22 respectively, the transition plate frames 21 and the butt plate 26 are clamped and fixed firmly, and finally, the workers use hands to hold the rotating head 210 to rotate the fixing bolt 25, so that the fixing bolt 25 is inserted into the fixing hole 28 on the butt plate 26, the connecting and fixing effects of the transition plate frame 21 and the butt plate 26 are further enhanced, a worker installs the pedal body 141 on the support 142, connects the hinge 13 with the pedal 14 and the carriage, and finally welds the fence 16 on the pedal body 141 to complete the installation of the windshield 1.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. A wind shield structure of a diaphragm of a railway vehicle is characterized in that,
including windscreen (1) and coupling assembling (2), coupling assembling (2) include two excessive sheet frames (21), a plurality of welding post (24), fixing bolt (25), two buttcover plate (26) and joint piece (29), a plurality of welding post (24) respectively with two excessive sheet frame (21) fixed connection, all are located excessive sheet frame (21) one side, excessive sheet frame (21) have mounting groove (22) and draw-in groove (23), mounting groove (22) are located excessive sheet frame (21) are kept away from welding post (24) one side, draw-in groove (23) are located mounting groove (22) both sides, fixing bolt (25) with excessive sheet frame (21) threaded connection, and be located excessive sheet frame (21) one side, two butt joint plate (26) are connected with two excessive sheet frame (21) dismantlement respectively, all be located and be close to fixing bolt (25) one side, butt plate (26) have arch (27) and fixed orifices (28), arch (27) are located butt plate (26) are close to transition sheet frame (21) one side, fixed orifices (28) are located butt plate (26) top, joint piece (29) with arch (27) fixed connection, and be located butt plate (26) both sides, windscreen (1) and two butt plate (26) fixed connection, and be located two between butt plate (26).
2. A diaphragm wind shield structure for a railway vehicle according to claim 1,
excessive sheet frame (21) is including transversely excessive board (211), vertically excessive board (212) and connector (213), connector (213) with transversely excessive board (211) fixed connection, and be located transversely excessive board (211) both sides, vertically excessive board (212) with connector (213) fixed connection, and be located connector (213) are close to transversely excessive board (211) one side.
3. A diaphragm wind shield structure for a railway vehicle according to claim 2,
the connecting assembly 2 further comprises a rotating head (210), wherein the rotating head (210) is fixedly connected with the fixing bolt (25) and is positioned on one side, away from the transition plate frame (21), of the fixing bolt (25).
4. A diaphragm wind shield structure for a railway vehicle according to claim 3,
windshield (1) is including bending frame (11) and bellows (12), bend frame (11) and two butt joint board (26) fixed connection, and be located two between butt joint board (26), bellows (12) with bend frame (11) fixed connection, and be located bend frame (11) lateral wall.
5. A diaphragm wind shield structure for a railway vehicle according to claim 4,
windscreen (1) still includes hinge (13) and footboard (14), footboard (14) with excessive sheet frame (21) fixed connection, and be located excessive sheet frame (21) are close to fixing bolt (25) one side, hinge (13) with footboard (14) fixed connection, and be located footboard (14) both sides.
6. A diaphragm wind shield structure for a railway vehicle according to claim 5,
the pedal 14 comprises two brackets (142) and a pedal body (141), the two brackets (142) are respectively fixedly connected with the transition plate frame (21) and located on one side of the transition plate frame (21) far away from the fixing bolt (25), and the pedal body (141) is fixedly connected with the brackets (142) and located on one side of the bracket (142) close to the transition plate frame (21).
7. A diaphragm wind shield structure for a railway vehicle according to claim 6,
the windshield (1) further comprises a sound absorption layer (15), wherein the sound absorption layer (15) is fixedly connected with the bending frame (11) and is located at one side, far away from the bending frame (11), of the folding shed (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111068939.8A CN113734213A (en) | 2021-09-13 | 2021-09-13 | Folding shed windshield structure of railway vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111068939.8A CN113734213A (en) | 2021-09-13 | 2021-09-13 | Folding shed windshield structure of railway vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113734213A true CN113734213A (en) | 2021-12-03 |
Family
ID=78738327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111068939.8A Withdrawn CN113734213A (en) | 2021-09-13 | 2021-09-13 | Folding shed windshield structure of railway vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113734213A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115027516A (en) * | 2022-06-27 | 2022-09-09 | 重庆永贵交通设备有限公司 | Sound insulation type folding shed for light rail |
| CN115892089A (en) * | 2022-07-25 | 2023-04-04 | 重庆永贵交通设备有限公司 | Folding shed for railway vehicle |
-
2021
- 2021-09-13 CN CN202111068939.8A patent/CN113734213A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115027516A (en) * | 2022-06-27 | 2022-09-09 | 重庆永贵交通设备有限公司 | Sound insulation type folding shed for light rail |
| CN115892089A (en) * | 2022-07-25 | 2023-04-04 | 重庆永贵交通设备有限公司 | Folding shed for railway vehicle |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20211203 |