CN111688737B - Novel railway vehicle roof framework - Google Patents
Novel railway vehicle roof framework Download PDFInfo
- Publication number
- CN111688737B CN111688737B CN202010430699.0A CN202010430699A CN111688737B CN 111688737 B CN111688737 B CN 111688737B CN 202010430699 A CN202010430699 A CN 202010430699A CN 111688737 B CN111688737 B CN 111688737B
- Authority
- CN
- China
- Prior art keywords
- sliding
- wall
- top plate
- plate
- sides
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- B61D17/12—Roofs
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
The invention discloses a novel railway vehicle roof framework which comprises two mounting plates, wherein connecting rods are fixed on the outer walls of the two opposite sides of the two mounting plates through bolts, a fixing plate is fixed between the two connecting rods through bolts, sliding rails are fixed on the outer walls of the two opposite sides of the two mounting plates through bolts, the inner walls of the two sliding rails are respectively connected with a first top plate and a second top plate in a sliding mode, mounting holes are formed in the outer walls of the two sides of the first top plate and the second top plate, connecting mechanisms are arranged on the outer walls of the two sides of the first top plate and the second top plate, supporting rods are welded on the fixing plates, and each connecting mechanism comprises a first connecting box and a second connecting box. According to the invention, the detachable connecting mechanism is arranged between the two top plates, and the two top plates are conveniently tensioned through the adjusting bolt on the connecting mechanism, so that the problem of overlarge gap between the top plates during welding is effectively prevented.
Description
Technical Field
The invention relates to the technical field of rail vehicles, in particular to a novel rail vehicle roof framework.
Background
The rail car (including trailer, the same below) is the main transport tool for the construction departments of railway equipment maintenance, overhaul, capital construction and the like to execute tasks. The rail car is divided into a heavy type rail car and a light type rail car, and can be withdrawn from a line at any time by passengers, so that the rail car is called a light rail car; the railway car is called a heavy-duty railway car, and passengers cannot withdraw the railway at any time.
In order to avoid the phenomenon that the gap is too large after the top plate is welded, the rail car roof framework is usually assisted by an auxiliary tool during installation and welding, but the conventional auxiliary working volume is relatively too large, so that the rail car roof framework is not suitable for any occasions.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a novel railway vehicle roof framework.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a novel rail vehicle roof skeleton, includes two mounting panels, two the relative one side outer wall of mounting panel all has the connecting rod through the bolt fastening, and has same fixed plate, two through the bolt fastening between two connecting rods the relative one side outer wall of mounting panel has the slide rail through the bolt fastening, and the inner wall of two slide rails is sliding connection respectively has first roof and second roof, the mounting hole has all been seted up to the both sides outer wall of first roof and second roof, first roof and second roof both sides outer wall all are provided with coupling mechanism, all weld the bracing piece on the fixed plate, coupling mechanism includes first connecting box and second connecting box, first connecting box both sides inner wall all has the slide bar through the bolt fastening, and the outer wall sliding connection of two slide bars has same first sliding plate.
Furthermore, the inner walls of the two sides of the second connecting box are connected with the same second sliding plate in a sliding mode, and the same pin shaft is connected between the second sliding plate and the first sliding plate.
Furthermore, a threaded hole is formed in the outer wall of one side of the second connecting box, and an adjusting screw is screwed on the inner wall of the threaded hole.
Furthermore, one end of the adjusting screw is fixed on the second sliding plate through a bearing, and the outer walls of the two sides of the first connecting box and the second connecting box are both fixed with mounting lugs through bolts.
Furthermore, round openings are formed in the outer walls of the tops of the four mounting lugs.
Furthermore, springs are sleeved on the outer walls of the two sliding rods.
Furthermore, the outer wall of the bottom of the first top plate is provided with a sliding groove, the inner wall of the sliding groove is connected with a sliding sleeve in a sliding mode, the outer walls of the two sides of the sliding sleeve are both fixed with locking bolts through bolts, the sliding sleeve is fixed on the supporting rod through bolts, and the first top plate and the second top plate are identical in structure.
Furthermore, the tooth's socket has been seted up to first roof bottom outer wall, and the inner wall joint of tooth's socket has the stopper, stopper roof outer wall is provided with spacing tooth, stopper bottom outer wall connection is on the bracing piece, the structure of first roof and second roof is the same completely.
The invention has the beneficial effects that:
1. this novel rail vehicle roof skeleton through installation detachable coupling mechanism between two roofs, through two roof of the convenient take-up of adjusting bolt on the coupling mechanism, has effectually prevented the too big problem in gap when the welding between the roof.
2. This novel rail vehicle roof skeleton through set up the bracing piece in the roof bottom, has consolidated the connection between the roof, further prevents to appear the problem in gap easily between the roof.
3. This novel rail vehicle roof skeleton through set up these two kinds of connected modes of sliding sleeve or stopper in the roof bottom, all is the installation welding that makes things convenient for the bracing piece, through spout and sliding sleeve or tooth's socket and stopper, all conveniently adjusts the position of installation.
Drawings
Fig. 1 is a schematic structural diagram of a novel railway vehicle roof framework provided by the invention;
FIG. 2 is a schematic structural diagram of a connecting mechanism of a novel railway vehicle roof framework provided by the invention;
fig. 3 is a schematic cross-sectional structure view of a top plate of an embodiment of a novel railway vehicle roof framework provided by the invention;
FIG. 4 is a schematic structural view of a second top plate of an embodiment of a novel railway vehicle roof framework provided by the invention;
fig. 5 is a schematic diagram of a structure of a two-position-limiting block of an embodiment of a novel railway vehicle roof framework provided by the invention.
In the figure: the device comprises a mounting plate 1, a connecting rod 2, a fixing plate 3, a supporting rod 4, a first top plate 5, a second top plate 6, a connecting mechanism 7, a first connecting box 8, a second connecting box 9, a sliding rod 10, a first sliding plate 11, a spring 12, a second sliding plate 13, a pin shaft 14, an adjusting screw 15, a mounting lug 16, a sliding sleeve 17, a locking bolt 18, a tooth groove 19, a limiting block 20 and a limiting tooth 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-3, a novel railway vehicle roof frame comprises two mounting plates 1, wherein connecting rods 2 are fixed on the outer walls of the opposite sides of the two mounting plates 1 through bolts, a same fixing plate 3 is fixed between the two connecting rods 2 through bolts, sliding rails are fixed on the outer walls of the opposite sides of the two mounting plates 1 through bolts, the inner walls of the two sliding rails are respectively connected with a first top plate 5 and a second top plate 6 in a sliding manner, mounting holes are formed in the outer walls of the two sides of the first top plate 5 and the second top plate 6, connecting mechanisms 7 are arranged on the outer walls of the two sides of the first top plate 5 and the second top plate 6, supporting rods 4 are welded on the fixing plate 3, each connecting mechanism 7 comprises a first connecting box 8 and a second connecting box 9, sliding rods 10 are fixed on the inner walls of the two sides of the first connecting box 8 through bolts, and the outer walls of the two sliding rods 10 are connected with a same first sliding plate 11 in a sliding manner, the inner walls of two sides of the second connecting box 9 are connected with the same second sliding plate 13 in a sliding way, the same pin shaft 14 is connected between the second sliding plate 13 and the first sliding plate 11, the outer wall of one side of the second connecting box 9 is provided with a threaded hole, and the inner wall of the threaded hole is screwed with an adjusting screw 15, one end of the adjusting screw 15 is fixed on the second sliding plate 13 through a bearing, the outer walls of the two sides of the first connecting box 8 and the second connecting box 9 are both fixed with mounting lugs 16 through bolts, the outer walls of the tops of the four mounting lugs 16 are both provided with round openings, the outer walls of the two sliding rods 10 are sleeved with springs 12, the outer wall of the bottom of the first top plate 5 is provided with a sliding chute, and the inner wall sliding connection of spout has sliding sleeve 17, and the both sides outer wall of sliding sleeve 17 all is fixed with locking bolt 18 through the bolt, and sliding sleeve 17 passes through the bolt fastening on bracing piece 4, and the structure of first roof 5 and second roof 6 is the same completely.
Example two
Referring to fig. 1, 2 and 4, a novel railway vehicle roof frame comprises two mounting plates 1, wherein connecting rods 2 are fixed on the outer walls of the opposite sides of the two mounting plates 1 through bolts, a same fixing plate 3 is fixed between the two connecting rods 2 through bolts, sliding rails are fixed on the outer walls of the opposite sides of the two mounting plates 1 through bolts, the inner walls of the two sliding rails are respectively connected with a first top plate 5 and a second top plate 6 in a sliding manner, mounting holes are formed in the outer walls of the two sides of the first top plate 5 and the second top plate 6, connecting mechanisms 7 are arranged on the outer walls of the two sides of the first top plate 5 and the second top plate 6, supporting rods 4 are welded on the fixing plate 3, each connecting mechanism 7 comprises a first connecting box 8 and a second connecting box 9, sliding rods 10 are fixed on the inner walls of the two sides of the first connecting box 8 through bolts, and a same first sliding plate 11 is connected on the outer walls of the two sliding rods 10 in a sliding manner, the both sides inner wall sliding connection of second connecting box 9 has same second sliding plate 13, and be connected with same round pin axle 14 between second sliding plate 13 and the first sliding plate 11, threaded hole has been seted up to one side outer wall of second connecting box 9, and the inner wall spiro union of threaded hole has adjusting screw 15, adjusting screw 15's one end is passed through the bearing and is fixed on second sliding plate 13, the both sides outer wall of first connecting box 8 and second connecting box 9 all has installation ear 16 through the bolt fastening, the round mouth has all been seted up to four installation ear 16 top outer walls, the outer wall of two slide bars 10 has cup jointed spring 12 first roof 5 bottom outer wall and has seted up tooth's socket 19, and the inner wall joint of tooth's socket 19 has stopper 20, stopper 20 roof outer wall is provided with spacing tooth 21, stopper 20 bottom outer wall is connected on bracing piece 4, the structure of first roof 5 and second roof 6 is the same completely.
The working principle is as follows: during the installation, earlier carry out welded fastening with two mounting panels 1, then install connecting rod 2 and fixed plate 3 between the mounting panel 1, fix the roof between two mounting panels 1 again, connect adjacent two roofs through coupling mechanism 7, then rotate adjusting screw 15 and then strain two roofs through round pin axle 14, adjust when suitable position and weld two roofs, through in embodiment one with bracing piece 4 fixed connection in sliding sleeve 17 when having welded the roof, fix through locking bolt 18 when confirming the position of sliding sleeve 17, then weld the one end of bracing piece 4 on fixed plate 3, in embodiment two earlier fix bracing piece 4 on stopper 20, spacing tooth 21 and the meshing of tooth's socket 19 on the rethread stopper 20 are fixed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A novel railway vehicle roof framework comprises two mounting plates (1) and is characterized in that the outer wall of one side, opposite to the two mounting plates (1), of each mounting plate is fixedly connected with a connecting rod (2), the same fixing plate (3) is fixedly connected between the two connecting rods (2), the outer wall of one side, opposite to the two mounting plates (1), of each mounting plate is fixedly connected with a sliding rail, the inner walls of the two sliding rails are respectively connected with a first top plate (5) and a second top plate (6) in a sliding manner, mounting holes are formed in the outer walls of the two sides of the first top plate (5) and the second top plate (6), connecting mechanisms (7) are arranged on the outer walls of the two sides of the first top plate (5) and the outer wall of the two sides of the second top plate (6), supporting rods (4) are welded on the fixing plates (3), each connecting mechanism (7) comprises a first connecting box (8) and a second connecting box (9), sliding rods (10) are fixedly connected with the inner walls of the two sides of the first connecting box (8), and the outer walls of the two sliding rods (10) are connected with the same first sliding plate (11) in a sliding manner.
2. The novel railway vehicle roof framework as claimed in claim 1, wherein the inner walls of the two sides of the second connecting box (9) are slidably connected with a same second sliding plate (13), and a same pin (14) is connected between the second sliding plate (13) and the first sliding plate (11).
3. The novel railway vehicle roof framework as claimed in claim 2, wherein a threaded hole is formed in the outer wall of one side of the second connecting box (9), and an adjusting screw (15) is screwed in the inner wall of the threaded hole.
4. The novel railway vehicle roof framework as claimed in claim 3, wherein one end of the adjusting screw (15) is fixed on the second sliding plate (13) through a bearing, and mounting lugs (16) are fixedly connected to the outer walls of the two sides of the first connecting box (8) and the second connecting box (9).
5. The novel railway vehicle roof framework as claimed in claim 4, wherein the outer wall of the top of each of the four mounting lugs (16) is provided with a round opening.
6. The novel railway vehicle roof framework as claimed in claim 5, wherein springs (12) are sleeved on the outer walls of the two sliding rods (10).
7. The novel railway vehicle roof framework as claimed in claim 5, wherein the outer wall of the bottom of the first roof panel (5) is provided with a sliding groove, the inner wall of the sliding groove is slidably connected with a sliding sleeve (17), the outer walls of two sides of the sliding sleeve (17) are fixedly connected with locking bolts (18), the sliding sleeve (17) is fixedly connected to the supporting rod (4), and the first roof panel (5) and the second roof panel (6) have the same structure.
8. The novel railway vehicle roof framework as claimed in claim 5, wherein a tooth groove (19) is formed in the outer wall of the bottom of the first roof (5), a limiting block (20) is clamped to the inner wall of the tooth groove (19), limiting teeth (21) are arranged on the outer wall of the roof of the limiting block (20), the outer wall of the bottom of the limiting block (20) is connected to the supporting rod (4), and the first roof (5) and the second roof (6) are identical in structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010430699.0A CN111688737B (en) | 2020-05-20 | 2020-05-20 | Novel railway vehicle roof framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010430699.0A CN111688737B (en) | 2020-05-20 | 2020-05-20 | Novel railway vehicle roof framework |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111688737A CN111688737A (en) | 2020-09-22 |
| CN111688737B true CN111688737B (en) | 2021-12-14 |
Family
ID=72477983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010430699.0A Active CN111688737B (en) | 2020-05-20 | 2020-05-20 | Novel railway vehicle roof framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111688737B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201999001U (en) * | 2010-12-10 | 2011-10-05 | 南车青岛四方机车车辆股份有限公司 | Movable railway vehicle roof cover |
| CN202608784U (en) * | 2012-05-07 | 2012-12-19 | 青岛四方庞巴迪铁路运输设备有限公司 | Air-conditioning ventilating air duct structure of railway vehicle |
| CN108622125A (en) * | 2018-07-12 | 2018-10-09 | 中铁磁浮科技（成都）有限公司 | A kind of ducting system and working method for magnetic-levitation train |
| CN207984861U (en) * | 2018-02-05 | 2018-10-19 | 长春长客-庞巴迪轨道车辆有限公司 | A kind of integral modularized car roof skeleton of novel track vehicle |
| CN108928357A (en) * | 2018-08-01 | 2018-12-04 | 青岛威奥轨道股份有限公司 | A kind of air ducts of railway vehicle plate, middle top plate, air grid and light bar integrated morphology |
-
2020
- 2020-05-20 CN CN202010430699.0A patent/CN111688737B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201999001U (en) * | 2010-12-10 | 2011-10-05 | 南车青岛四方机车车辆股份有限公司 | Movable railway vehicle roof cover |
| CN202608784U (en) * | 2012-05-07 | 2012-12-19 | 青岛四方庞巴迪铁路运输设备有限公司 | Air-conditioning ventilating air duct structure of railway vehicle |
| CN207984861U (en) * | 2018-02-05 | 2018-10-19 | 长春长客-庞巴迪轨道车辆有限公司 | A kind of integral modularized car roof skeleton of novel track vehicle |
| CN108622125A (en) * | 2018-07-12 | 2018-10-09 | 中铁磁浮科技（成都）有限公司 | A kind of ducting system and working method for magnetic-levitation train |
| CN108928357A (en) * | 2018-08-01 | 2018-12-04 | 青岛威奥轨道股份有限公司 | A kind of air ducts of railway vehicle plate, middle top plate, air grid and light bar integrated morphology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111688737A (en) | 2020-09-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201198131Y (en) | Non-power process bogie | |
| WO2023097836A1 (en) | Train using hinged bogies | |
| CN201934432U (en) | Fixing device for working platform control box of overhead working truck | |
| WO2023097831A1 (en) | Carriage and train | |
| CN103802849A (en) | B-shaped subway vehicle body structure | |
| JP2020505273A (en) | Automobile chassis with car body and various special equipment loaded | |
| CN111688737B (en) | Novel railway vehicle roof framework | |
| CN201971015U (en) | Hopper open wagon | |
| CN201287250Y (en) | Base frame stretching device for assembling rail passenger car body | |
| CN206537369U (en) | Automobile frame installation structure | |
| CN205381311U (en) | Connection structure of engineering vehicle sub vehicle frame | |
| CN101670671A (en) | Combined framework type glass fiber product hydraulic press without pull rod | |
| CN206344825U (en) | A kind of radial type motor train unit bogie | |
| CN214565642U (en) | Heavy new energy vehicle and frame thereof | |
| CN201553204U (en) | Closed loop structure of aluminum profile passenger car body framework | |
| CN203450135U (en) | Connection device of railway freight car and bogie during lifting | |
| CN217049807U (en) | Combined iron chain structure for railway vehicle transportation fixation | |
| CN212220232U (en) | Railway container transportation assistor | |
| CN214164815U (en) | Jacking system and muck truck | |
| CN217918147U (en) | Novel packing box rear upright post assembly capable of preventing falling of foreign matters | |
| CN213505510U (en) | Car bottom frame of machine room-less elevator | |
| CN219156316U (en) | Adjustable universal chassis connecting bracket | |
| CN216033663U (en) | Sliding plug door mounting structure of light vehicle body | |
| CN205652143U (en) | Framework and have rail train of this framework | |
| CN218039648U (en) | Battery frame and vehicle |
Legal Events
| 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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |