CN210856803U - Novel railway switch rail brace - Google Patents
Novel railway switch rail brace Download PDFInfo
- Publication number
- CN210856803U CN210856803U CN201921265485.1U CN201921265485U CN210856803U CN 210856803 U CN210856803 U CN 210856803U CN 201921265485 U CN201921265485 U CN 201921265485U CN 210856803 U CN210856803 U CN 210856803U
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- rail
- brace
- rail brace
- plate
- railway switch
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Abstract
The utility model provides a novel railway switch rail brace relates to railway track technical field. This novel railway switch rail brace, including rail backing plate and rail, the top at the rail backing plate is installed to the bottom of rail, and the one end of rail bottom is equipped with the rail brace, is connected through first bolt between rail brace and the rail backing plate, is connected through the second bolt between the lateral surface of rail brace lateral wall and rail, and the both ends fixedly connected with owner's resistance plate of diapire in the rail brace, the inside wall fixedly connected with slot of rail brace, and the connecting block has been placed at the top of rail backing plate. This novel railway switch rail brace props through setting up rail brace and vice rail brace right, and the bottom both ends of rail are fixed, are connected the side of rail brace with the side of rail, increase the internal force of rail side impact transverse force, and the main resistance board and the vice resistance board and the inserted block that set up, further increase rail middle part impact transverse force's intensity prevents that the rail from producing the deformation because of transverse force.
Description
Technical Field
The utility model relates to a railway track technical field specifically is a novel railway switch rail brace.
Background
In the rail component, in order to effectively resist the transverse force of the wheel rail, the rail brace is generally arranged on the outer side of the outer strand rail of the small-radius curve rail, so that when a train passes through a curve, the transverse displacement of the rail is too large due to the overlarge transverse force, even the steel rail is overturned, the common rail brace is more used for the sleeper rail, the rail brace is also arranged on the outer side of a stock rail at most switch tongue positions, so that the transverse rigidity of the steel rail is improved, and the shape of the rail brace is more.
The existing train speed can reach 300 kilometers per hour at most, and when the train runs to a steel track turnout section at such a high speed, the track can be subjected to a larger transverse force, the abrasion of the track is accelerated, and the maintenance workload is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel railway switch rail brace can effectively strengthen the effect of track at the train in switch district section impact-resistant transverse force.
Technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a novel railway switch rail brace, including rail backing plate and rail, the top at the rail backing plate is installed to the bottom of rail, the one end of rail bottom is equipped with the rail brace, be connected through first bolt between rail brace and the rail backing plate, be connected through the second bolt between the lateral surface of rail brace lateral wall and rail, the both ends fixedly connected with main resistance plate of diapire in the rail brace, the inside wall fixedly connected with slot of rail brace, the connecting block has been placed at the top of rail backing plate, the top fixedly connected with connecting rod of connecting block, the one end fixedly connected with of connecting block and the inserted block of slot looks adaptation are kept away from to the connecting rod, the connecting plate has been placed to the inner diapire of rail brace, be connected through fifth bolt between rail brace and the connecting plate, the one.
Furthermore, the other end of the bottom of the steel rail is provided with an auxiliary rail support, the auxiliary rail support is connected with the rail base plate through a fourth bolt, and the other end of the bottom of the steel rail is fixed through the arranged auxiliary rail support.
Furthermore, the inner bottom wall of the rail brace is fixedly connected with an auxiliary resistance plate, the auxiliary resistance plate is arranged between the two main resistance plates, and the capability of bearing transverse force of the inner side face of the rail brace is enhanced by arranging the auxiliary resistance plate.
Furthermore, a side of the connecting block is connected with a side of the rail brace through a third bolt, and the rail brace is connected with the connecting block through the third bolt, so that the connecting block is tightened and fixed.
Furthermore, two slots are arranged on two side faces of the auxiliary resistance plate, the inner portion of each slot is connected with the insertion block in an inserting mode in a matched mode, and the insertion blocks are convenient to fix through the slots.
Furthermore, the inclination angle of the connecting rod and the horizontal plane is smaller than that of the main resistance plate and the horizontal plane, and the inclination angles of the main resistance plate and the auxiliary resistance plate are equal to that of the horizontal plane.
1. This novel railway switch rail brace, the rail brace through setting up, be connected together with the rail with first bolt and second bolt, the one end of the bottom of rail and the lateral surface of rail play fixed effect, through setting up main resistance board, strengthen the effect of rail brace counter force, through setting up connecting rod and inserted block, increase the ability of the lateral force of the side impact rail side of rail brace, through setting up arc clamp plate, it is fixed regularly with the connecting plate fastening when the fifth bolt with the rail brace, the one end that the connecting plate was kept away from to the arc clamp plate plays extruded effect to the interior diapire one end of rail brace, make the more firm of rail brace installation.
2. This novel railway switch rail brace is fixed the other end of rail bottom through the vice rail brace that sets up, through setting up vice resistance plate, has strengthened the medial surface of rail brace and has born the ability of transverse force, through passing through the third bolt with rail brace and connecting block and being in the same place, has played the effect of tightening up fixedly to the connecting block, through setting up the slot, is convenient for fix the inserted block.
Drawings
FIG. 1 is a perspective view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a top view of the present invention.
The rail comprises a rail base plate 1, a rail 101, a secondary rail brace 2, a fourth bolt 201, a rail brace 3, a first bolt 301, a second bolt 302, a main force resisting plate 4, a secondary force resisting plate 5, a connecting block 6, a third bolt 601, a connecting rod 7, an insertion groove 8, an insertion block 9, a connecting plate 10, an arc-shaped pressing plate 11 and a fifth bolt 12.
Detailed Description
As shown in fig. 1-3, the embodiment of the utility model provides a novel railway switch rail brace, including rail backing plate 1 and rail 101, install at rail backing plate 1's top rail 101's bottom, the one end of rail 101 bottom is equipped with rail brace 3, be connected through first bolt 301 between rail brace 3 and the rail backing plate 1, be connected through second bolt 302 between 3 lateral walls of rail brace and the lateral surface of rail 101, the other end of rail 101 bottom is equipped with vice rail brace 2, be connected through fourth bolt 201 between vice rail brace 2 and the rail backing plate 1, the other end of rail 101 bottom is fixed through vice rail brace 2 that sets up.
The two ends of the inner bottom wall of the rail brace 3 are fixedly connected with main resistance plates 4, the inner bottom wall of the rail brace 3 is fixedly connected with an auxiliary resistance plate 5, the auxiliary resistance plate 5 is arranged between the two main resistance plates 4, the capability of the inner side surface of the rail brace 3 for bearing transverse force is enhanced by arranging the auxiliary resistance plate 5, the inner side wall of the rail brace 3 is fixedly connected with a slot 8, a connecting block 6 is placed at the top of the rail base plate 1, one side surface of the connecting block 6 is connected with one side surface of the rail brace 3 through a third bolt 601, the rail brace 3 is connected with the connecting block 6 through the third bolt 601, the connecting block 6 is tightened and fixed, the top of the connecting block 6 is fixedly connected with a connecting rod 7, one end of the connecting rod 7, which is far away from the connecting block 6, is fixedly connected with a plug block 9 matched with the slot 8, two side surfaces of the auxiliary resistance plate 5 are provided with two slots 8, the inside of, through setting up slot 8, be convenient for fix inserted block 9, connecting plate 10 has been placed to the inner diapire of rail brace 3, is connected through fifth bolt 12 between rail brace 3 and the connecting plate 10, the one end fixedly connected with arc clamp plate 11 at connecting plate 10 top, and the inclination of connecting rod 7 and horizontal plane is less than the inclination of main resistance board 4 and horizontal plane, and main resistance board 4 equals with the inclination of horizontal plane with vice resistance board 5.
When the railway is used, when a train passes through the steel rail 101 at a turnout, the train generates a transverse force to the side face of the steel rail 101, the auxiliary rail brace 2 and the rail brace 3 fix two ends of the bottom of the steel rail 101, the inner side wall of the rail brace 3 is matched with the side face of the steel rail 101, the inner side wall of the rail brace 3 is connected with the side face of the steel rail 101 to enhance the capability of the steel rail 101 for resisting the transverse force, the action of the side face of the rail brace 3 for resisting the transverse force is enhanced by arranging the main resisting plate 4 and the auxiliary resisting plate 5 to prevent the side face of the steel rail 101 from being extruded and deformed, the connecting block 6 is tightly attached to the rail brace 3 by screwing the third bolt 601, the inserting block 9 at one end of the connecting rod 7 is tightly inserted into the inserting groove 8 on the side face of the rail brace 3 to enhance the capability of the upper part of the side face of the rail brace 3 for resisting the transverse force, the connecting plate 10 is tightly connected with the top, so that one end of the bottom of the rail brace 3 and one end of the steel rail 101 are more stably installed.
Claims (6)
1. The utility model provides a novel railway switch rail brace, includes rail tie plate (1) and rail (101), its characterized in that: the bottom of the steel rail (101) is arranged at the top of the rail base plate (1), one end of the bottom of the steel rail (101) is provided with a rail support (3), the rail support (3) is connected with the rail base plate (1) through a first bolt (301), the outer side wall of the rail support (3) is connected with the outer side surface of the steel rail (101) through a second bolt (302), two ends of the inner bottom wall of the rail support (3) are fixedly connected with main stress plates (4), the inner side wall of the rail support (3) is fixedly connected with a slot (8), a connecting block (6) is placed at the top of the rail base plate (1), the top of the connecting block (6) is fixedly connected with a connecting rod (7), one end, far away from the connecting block (6), of the connecting rod (7) is fixedly connected with a plug block (9) matched with the slot (8), a connecting plate (10) is placed at the inner bottom wall of the rail support (3), the rail, one end of the top of the connecting plate (10) is fixedly connected with an arc-shaped pressing plate (11).
2. The novel railway switch rail brace of claim 1, wherein: the other end of the bottom of the steel rail (101) is provided with an auxiliary rail support (2), and the auxiliary rail support (2) is connected with the rail base plate (1) through a fourth bolt (201).
3. The novel railway switch rail brace of claim 1, wherein: the inner bottom wall of the rail brace (3) is fixedly connected with an auxiliary resistance plate (5), and the auxiliary resistance plate (5) is arranged between the two main resistance plates (4).
4. The novel railway switch rail brace of claim 1, wherein: one side of the connecting block (6) is connected with one side of the rail brace (3) through a third bolt (601).
5. The novel railway switch rail brace of claim 1, wherein: two slots (8) are arranged on two side faces of the auxiliary resistance plate (5), and the inner portion of each slot (8) is connected with the insertion block (9) in an inserting mode in a matched mode.
6. The novel railway switch rail brace of claim 1, wherein: the inclination angle of connecting rod (7) and horizontal plane is less than the inclination angle of main resistance board (4) and horizontal plane, and main resistance board (4) and vice resistance board (5) are equal with the inclination angle of horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921265485.1U CN210856803U (en) | 2019-08-06 | 2019-08-06 | Novel railway switch rail brace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921265485.1U CN210856803U (en) | 2019-08-06 | 2019-08-06 | Novel railway switch rail brace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210856803U true CN210856803U (en) | 2020-06-26 |
Family
ID=71296328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921265485.1U Active CN210856803U (en) | 2019-08-06 | 2019-08-06 | Novel railway switch rail brace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210856803U (en) |
-
2019
- 2019-08-06 CN CN201921265485.1U patent/CN210856803U/en active Active
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