CN214362580U - High-strength anti-deformation aluminum alloy profile for railway vehicle - Google Patents
High-strength anti-deformation aluminum alloy profile for railway vehicle Download PDFInfo
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- CN214362580U CN214362580U CN202023180415.1U CN202023180415U CN214362580U CN 214362580 U CN214362580 U CN 214362580U CN 202023180415 U CN202023180415 U CN 202023180415U CN 214362580 U CN214362580 U CN 214362580U
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Abstract
The utility model relates to a rail technical field just discloses a high strength shape aluminum alloy ex-trusions of preapring for an unfavorable turn of events for rail vehicle, include the sleeper of a plurality of blocks bar that sets up along straight line distribution, the spread groove has been seted up to the symmetry on the top lateral wall of sleeper, the relative cell wall of spread groove runs through the sleeper setting, lies in with a plurality of blocks insert jointly between the sleeper and be equipped with a rail body, the notch that the spread groove was passed to the upper end of rail body extends on and, lies in seted up the connecting hole on the spread groove in the rail body, lie in same the adjustment tank has been seted up to the symmetry on two spread groove opposite directions cell walls on the sleeper, the draw-in groove has been seted up on the cell wall that the adjustment tank was kept away from to the spread groove, the axis of draw-in groove, connecting hole and adjustment tank overlaps. The utility model discloses cancelled the connection of modes such as bolt screw rod, the junction can not appear and is corroded the possibility that leads to the rail to damage, improves the life-span of rail.
Description
Technical Field
The utility model relates to a rail technical field especially relates to a high strength shape aluminum alloy ex-trusions of preapring for an unfavorable turn of events for rail vehicle.
Background
Railway tracks, which are referred to as rails, tracks, etc., are mainly used on railways and cooperate with switches to enable trains to travel without steering, and are generally composed of two parallel rails, which are fixed on sleepers, under which are ballast fastened by rail braces, fasteners, rail presses, rail clips, spring bars, railway spikes, etc.
Because the train often moves on the rail, and then the existing rail all uses high strength shape aluminum alloy ex-trusions of preapring for an unfavorable turn of events to make the rail, but the connection all adopts connecting plate cooperation bolt screw rod to connect between rail and the sleeper, and connecting plate, bolt and screw rod all expose in the air, often contact with the rainwater, and the inevitable can be corroded the damage for a long time, for this reason, we propose a high strength shape aluminum alloy ex-trusions of preapring for an unfavorable turn of events for rail vehicle.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the in-process that current rail vehicle's high strength shape aluminum alloy ex-trusions of preapring for an unfavorable turn of events appears in the use among the prior art, and the high strength shape aluminum alloy ex-trusions of preapring for a rail vehicle that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a high-strength anti-deformation aluminum alloy profile for a rail vehicle comprises a plurality of strip-shaped sleepers distributed along a straight line, connecting grooves are symmetrically formed in the side wall of the top of each sleeper, opposite groove walls of the connecting grooves penetrate through the sleepers, a rail body is commonly inserted between the sleepers on the same side, the upper end of the rail body penetrates through notches of the connecting grooves and extends upwards, connecting holes are formed in the rail body in the connecting grooves, adjusting grooves are symmetrically formed in opposite groove walls of two connecting grooves in the same sleeper, clamping grooves are formed in the groove walls of the connecting grooves far away from the adjusting grooves, the axes of the clamping grooves, the connecting holes and the adjusting grooves are overlapped, springs are fixedly connected to the bottoms of the adjusting grooves, one ends of the springs far away from the bottoms of the adjusting grooves are fixedly connected with one end of each connecting rod, the ends of the connecting rods far away from the bottoms of the adjusting grooves sequentially penetrate through notches and the connecting holes of the adjusting grooves and extend towards the clamping grooves, and is inserted into the slot.
Preferably, an operation hole is formed in the bottom groove wall of the adjusting groove, an operation rod is connected in the operation hole in a sliding mode, and the upper end of the operation rod penetrates through a top orifice of the operation hole, extends upwards and is fixedly connected with the bottom rod wall of the connecting rod.
Preferably, a limiting groove is formed in the top groove wall of the adjusting groove, a limiting block is connected in the limiting groove in a sliding mode, and the bottom side wall of the limiting block penetrates through a notch of the limiting groove and extends downwards and is fixedly connected with the rod wall of the connecting rod.
Preferably, the bottom side wall of the sleeper is fixedly connected with a connecting plate, matching holes matched with the operation holes are symmetrically formed in the connecting plate, and the bottom side wall of each matching hole is hinged with a baffle.
Preferably, the side walls, opposite to each other, of the rail body on the side wall at the top of the sleeper are symmetrically and fixedly connected with baffle plates, and the side walls at the bottom of the baffle plates are abutted to the side walls at the top of the sleeper.
Preferably, the rail body is made of an aluminum alloy material.
Compared with the prior art, the utility model provides a high strength shape aluminum alloy ex-trusions of preapring for an unfavorable turn of events for rail vehicle possesses following beneficial effect:
this a high strength shape aluminum alloy ex-trusions of preapring for an unfavorable turn of events for rail vehicle, through setting up the sleeper, the spread groove, the rail body, the connecting hole, the adjustment tank, the draw-in groove, spring and connecting rod, when carrying out the installation of rail body, accomodate into the adjustment tank with the connecting rod in, the rail body is inserted and is established into the spread groove after that, cancel the thrust to the connecting rod after that, and then the spring resets, and then the connecting rod is inserted and is established into in connecting hole and the draw-in groove, and then accomplish the installation of rail body, and simultaneously, owing to cancelled the connection of modes such as bolt screw rod, the junction can not appear and corroded the possibility that leads to the rail to damage, and rail body material intensity itself is enough high, and then improve the life-span of rail.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses cancelled the connection of modes such as bolt screw rod, the junction can not appear and is corroded the possibility that leads to the rail to damage, improves the life-span of rail.
Drawings
Fig. 1 is a schematic structural view of a high-strength anti-deformation aluminum alloy profile for a rail vehicle according to the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: the rail comprises a sleeper 1, a connecting groove 2, a rail body 3, a connecting hole 4, an adjusting groove 5, a clamping groove 6, a spring 7, a connecting rod 8, an operating hole 9, an operating rod 10, a limiting groove 11, a limiting block 12, a connecting plate 13 and a baffle plate 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a high-strength anti-deformation aluminum alloy profile for a rail vehicle, comprising a plurality of strip sleepers 1 distributed along a straight line, connecting grooves 2 symmetrically arranged on the side wall of the top of the sleeper 1, opposite groove walls of the connecting grooves 2 arranged through the sleepers 1, a rail body 3 jointly inserted between the plurality of sleepers 1 on the same side, the upper end of the rail body 3 passing through the notch of the connecting grooves 2 and extending upward, a connecting hole 4 arranged on the rail body 3 in the connecting groove 2, adjusting grooves 5 symmetrically arranged on the opposite groove walls of the two connecting grooves 2 on the same sleeper 1, a clamping groove 6 arranged on the groove wall of the connecting groove 2 far away from the adjusting grooves 5, the axes of the clamping groove 6, the connecting hole 4 and the adjusting grooves 5 being overlapped, a spring 7 fixedly connected to the bottom of the adjusting groove 5, a connecting rod 8 fixed at one end of the spring 7 far away from the bottom of the adjusting groove 5, the one end that adjusting groove 5 tank bottom was kept away from to connecting rod 8 passes notch and connecting hole 4 of adjusting groove 5 in proper order and extends to draw-in groove 6 in, and insert and establish in draw-in groove 6, when carrying out the installation of rail body 3, accomodate into adjusting groove 5 with connecting rod 8 in, rail body 3 inserts and establishes into spread groove 2 after that, cancel the thrust to connecting rod 8 after that, and then spring 7 resets, and then connecting rod 8 inserts and establishes in connecting hole 4 and draw-in groove 6, and then accomplish the installation of rail body 3, and simultaneously, owing to cancelled the connection of modes such as bolt screw rod, the junction can not appear and corroded the possibility that leads to the rail to damage, and rail body 3 material intensity itself is enough high, and then improve the life-span of rail.
The bottom groove wall of the adjusting groove 5 is provided with an operating hole 9, an operating rod 10 is connected in the operating hole 9 in a sliding mode, the upper end of the operating rod 10 penetrates through the top orifice of the operating hole 9 and extends upwards, and the operating rod is fixedly connected with the bottom rod wall of the connecting rod 8, so that the rail body 3 can be conveniently detached.
Fixedly connected with connecting plate 13 on the bottom lateral wall of sleeper 1, the symmetry is seted up on connecting plate 13 with operation hole 9 assorted matching hole, and articulated on the bottom lateral wall in matching hole have the baffle.
Be located on sleeper 1 top lateral wall on the lateral wall of the back of the body of rail 3 symmetry fixedly connected with baffle 14, and the bottom lateral wall of baffle 14 offsets with sleeper 1's top lateral wall for sleeper 1 installs more firmly.
The rail body 3 is made of aluminum alloy.
The utility model discloses in, when carrying out the installation of rail body 3, accomodate connecting rod 8 into adjusting groove 5 in, rail body 3 inserts and establishes into spread groove 2 after that, cancel the thrust to connecting rod 8 after that, and then spring 7 resets, and then connecting rod 8 inserts and establishes into connecting hole 4 and draw-in groove 6 in, and then accomplish the installation of rail body 3, and simultaneously, owing to cancelled the connection of modes such as bolt screw rod, the possibility that the junction is corroded and leads to the rail to damage can not appear, and rail body 3 material intensity itself is enough high, and then improve the life-span of rail.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a high strength shape aluminum alloy ex-trusions of preapring for an unfavorable turn of events for rail vehicle, includes sleeper (1) along a plurality of bars of straight line distribution setting, a serial communication port, spread groove (2) have been seted up to the symmetry on the top lateral wall of sleeper (1), the relative cell wall of spread groove (2) runs through sleeper (1) and sets up, lies in with a plurality of blocks jointly insert between sleeper (1) and be equipped with a rail body (3), the notch that spread groove (2) was passed to the upper end of rail body (3) is gone up and is extended, lies in connecting hole (4) have been seted up on spread groove (2) interior rail body (3), lie in with one block the symmetry has been seted up on two spread groove (2) the cell walls in opposite directions on sleeper (1) regulating groove (5), draw-in groove (6) have been seted up on the cell wall of regulating groove (5) is kept away from in spread groove (2), draw-in groove (6), The axis of connecting hole (4) and adjustment tank (5) overlaps, the tank bottom fixedly connected with spring (7) of adjustment tank (5), one end fixed connection pole (8) of adjustment tank (5) tank bottom are kept away from in spring (7), the one end that adjustment tank (5) tank bottom was kept away from in adjustment tank (5) is passed notch and connecting hole (4) of adjustment tank (5) in proper order and is extended to draw-in groove (6) in connecting rod (8), and inserts and establish in draw-in groove (6).
2. The high-strength anti-deformation aluminum alloy profile for the rail vehicle as claimed in claim 1, wherein an operation hole (9) is formed in a bottom groove wall of the adjustment groove (5), an operation rod (10) is slidably connected in the operation hole (9), and an upper end of the operation rod (10) passes through a top hole of the operation hole (9), extends upwards and is fixedly connected with a bottom rod wall of the connecting rod (8).
3. The high-strength anti-deformation aluminum alloy profile for the rail vehicle as claimed in claim 1, wherein a limiting groove (11) is formed on a top groove wall of the adjusting groove (5), a limiting block (12) is slidably connected in the limiting groove (11), and a bottom side wall of the limiting block (12) passes through a notch of the limiting groove (11) and extends downwards and is fixedly connected with a rod wall of the connecting rod (8).
4. The high-strength anti-deformation aluminum alloy profile for the railway vehicle as claimed in claim 1, wherein a connecting plate (13) is fixedly connected to the bottom side wall of the sleeper (1), matching holes matched with the operation holes (9) are symmetrically formed in the connecting plate (13), and a baffle is hinged to the bottom side wall of each matching hole.
5. The high-strength anti-deformation aluminum alloy profile for the railway vehicle as claimed in claim 1, wherein the side walls of the rail body (3) opposite to the side walls of the top of the sleeper (1) are symmetrically and fixedly connected with baffle plates (14), and the bottom side walls of the baffle plates (14) are abutted against the side walls of the top of the sleeper (1).
6. A high-strength anti-deformation aluminum alloy section bar for railway vehicles according to claim 1, wherein the rail body (3) is made of aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023180415.1U CN214362580U (en) | 2020-12-25 | 2020-12-25 | High-strength anti-deformation aluminum alloy profile for railway vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023180415.1U CN214362580U (en) | 2020-12-25 | 2020-12-25 | High-strength anti-deformation aluminum alloy profile for railway vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214362580U true CN214362580U (en) | 2021-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023180415.1U Active CN214362580U (en) | 2020-12-25 | 2020-12-25 | High-strength anti-deformation aluminum alloy profile for railway vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214362580U (en) |
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- 2020-12-25 CN CN202023180415.1U patent/CN214362580U/en active Active
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