CN218026934U - Adjusting device for rail fastener - Google Patents
Adjusting device for rail fastener Download PDFInfo
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- CN218026934U CN218026934U CN202220990502.3U CN202220990502U CN218026934U CN 218026934 U CN218026934 U CN 218026934U CN 202220990502 U CN202220990502 U CN 202220990502U CN 218026934 U CN218026934 U CN 218026934U
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- adjusting
- backing plate
- plate
- rail
- adjustment
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Abstract
The utility model discloses a track fastener adjusting device, including the backing plate, the top of backing plate is equipped with guiding mechanism, and the top of backing plate is equipped with the adjustment backing plate through guiding mechanism, and the top of adjustment backing plate is equipped with increases the backing plate, and the top of increasing the backing plate is equipped with the clamp plate, and the clamp plate forms the indent that is the U structure setting with increasing between the backing plate, and the top of increasing the backing plate is equipped with the rail, and the rail is the setting of I shape structure, and inside the indent was all located to the relative both sides of rail lower extreme, the relative both sides of backing plate all were equipped with fastening bolt. The utility model discloses a be provided with a series of structures, the adjustment swivel nut cooperation on adjusting screw and the adjustment backing plate of setting on the base backing plate is adjusted the clamp plate of rail both sides when track fastener overhauls, guarantees the compactness between clamp plate and the rail for the rail operation is reliable, stable, and turbine, worm and hand wheel cooperation, and adjustment maintenance convenient operation, labour saving and time saving, and the practicality is stronger.
Description
Technical Field
The utility model relates to a railway construction technical field specifically is a track fastener adjusting device.
Background
With the continuous improvement of economic level and the continuous progress of science and technology, railways are rapidly developed, and steel rails are main components of railway tracks. The rail fastening piece is a general name of parts such as a fastening plate, an elastic strip and a hook head of a connecting part between a rail and a lower part of the rail, and the rail fastening piece needs to be adjusted when a railway is maintained.
Adopt bolt fixed mounting between the increase backing plate on the present track fastener and the base plate on the sleeper, consequently the adjustment between the clamp plate on the increase backing plate and the rail needs to be operated through the bolt dismantlement to on the base plate, leads to the track fastener to overhaul the adjustment operation degree of difficulty big, wastes time and energy, and the practicality is relatively poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a track fastener adjusting device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a track fastener adjusting device, includes the base plate, the top of base plate is equipped with guiding mechanism, the top of base plate is equipped with the adjustment backing plate through guiding mechanism, the top of adjustment backing plate is equipped with increases the backing plate, the top of increasing the backing plate is equipped with the clamp plate, form the indent that is the U structure setting between clamp plate and the increase backing plate, the top of increasing the backing plate is equipped with the rail, the rail is the setting of I shape structure, inside the indent was all located to the relative both sides of rail lower extreme, the relative both sides of base plate all are equipped with fastening bolt.
Preferably, the adjusting mechanism comprises an adjusting groove, an adjusting threaded sleeve and an adjusting screw rod, the adjusting groove is formed in the top of the base plate, the adjusting threaded sleeve is arranged at the bottom of the adjusting base plate, the adjusting screw rod is arranged in the adjusting groove, a driving mechanism is arranged at one end of the adjusting screw rod, and the adjusting threaded sleeve is arranged on the adjusting screw rod in a threaded mode.
Preferably, the height-adjusting base plate and the adjusting base plate are fixedly installed through bolts.
Preferably, two opposite sides of the lower end of the steel rail are provided with limiting grooves, the pressing plate is arranged in the limiting grooves, and the inner side of the pressing plate is provided with a rubber pad.
Preferably, one end of the adjusting base plate is provided with an adjusting block, the other end of the adjusting base plate is provided with an adjusting hole, and the adjusting block is arranged inside the adjusting hole.
Preferably, the top of the fastening bolt is provided with a pressing part, and a gasket is arranged on the fastening bolt between the pressing part and the base cushion plate.
Preferably, the driving mechanism comprises a worm wheel, a worm and a hand wheel, the worm wheel is arranged at one end of the adjusting screw rod, the worm is meshed with one side of the worm wheel, and the top of the worm penetrates through the adjusting base plate and is connected with the hand wheel.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this track fastener adjusting device, through the base plate that sets up, with the cooperation of adjustment backing plate and heightening backing plate for the support of track fastener, through the adjustment to the adjustment backing plate, make the rail operation reliable, stable, and adjustment maintenance convenient operation, labour saving and time saving, the practicality is stronger.
2. This track fastener adjusting device, through the adjustment swivel nut cooperation on adjusting screw and the adjustment backing plate of setting on the base backing plate, adjust the clamp plate of rail both sides when track fastener overhauls, guarantee the compactness between clamp plate and the rail.
3. This track fastener adjusting device through setting up turbine, worm and the hand wheel on adjusting screw for the adjustment operation is quick, reliable, thereby makes things convenient for the maintenance of track fastener.
Drawings
Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
fig. 2 is a schematic structural view of an adjusting shim plate in embodiment 1 of the present invention;
fig. 3 is a schematic structural view of an adjusting screw according to embodiment 2 of the present invention.
In the figure: 1. a base plate; 2. adjusting the base plate; 3. heightening the base plate; 31. a bolt; 4. pressing a plate; 41. a rubber pad; 5. a steel rail; 6. fastening a bolt; 61. a pressing part; 7. an adjustment groove; 8. adjusting a threaded sleeve; 9. adjusting a screw rod; 10. a turbine; 11. a worm; 12. a hand wheel; 13. an adjusting block; 14. and adjusting the hole.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Example 1
As shown in fig. 1 and 2, this embodiment rail fastener adjusting device, a rail fastener adjusting device, including base plate 1, base plate 1's top is equipped with guiding mechanism, base plate 1's top is equipped with adjustment backing plate 2 through guiding mechanism, adjustment backing plate 2's top is equipped with heightening backing plate 3, heightening backing plate 3's top is equipped with clamp plate 4, form the indent that is the setting of U structure between clamp plate 4 and the heightening backing plate 3, heightening backing plate 3's top is equipped with rail 5, rail 5 is the setting of I shape structure, the indent is all located to the relative both sides of rail 5 lower extreme, base plate 1 relative both sides all are equipped with fastening bolt 6, base plate 1 and adjustment backing plate 2 and heightening backing plate 3 cooperate, be used for the support of rail fastener, combine to heightening backing plate 3 on clamp plate 4, through to the adjustment pad, 2's adjustment, make rail 5 operation reliable, stable, and adjustment maintenance convenient operation, save time and labor, the practicality is stronger.
Specifically, adjustment mechanism includes adjustment tank 7, adjustment swivel nut 8 and adjusting screw 9, and the top of base backing plate 1 is equipped with adjustment tank 7, and the bottom of adjustment backing plate 2 is equipped with adjustment swivel nut 8, and the inside of adjustment tank 7 is equipped with adjusting screw 9, and the one end of adjusting screw 9 is equipped with actuating mechanism, and 8 screw threads of adjustment swivel nut set up on adjusting screw 9, adjusts the clamp plate 4 of rail 5 both sides when the track fastener overhauls, guarantees the compactness between clamp plate 4 and the rail 5.
Furthermore, the heightening base plate 3 and the adjusting base plate 2 are fixedly installed through bolts 31, and fixing is convenient and firm.
Furthermore, both sides opposite to the lower end of the steel rail 5 are provided with limit grooves, the pressing plate 4 is arranged in the limit grooves, and the rubber pad 41 is arranged on the inner side of the pressing plate 4, so that the pressing reliability between the pressing plate 4 and the steel rail 5 is enhanced.
Furthermore, one end of the adjusting shim plate 2 is provided with an adjusting block 13, the other end of the adjusting shim plate 2 is provided with an adjusting hole 14, and the adjusting block 13 is arranged inside the adjusting hole 14 to strengthen the connection between the adjusting shim plates 2.
Furthermore, the top of the fastening bolt 6 is provided with a pressing part 61, and a gasket is arranged on the fastening bolt 6 between the pressing part 61 and the base cushion plate 1, so that the fastening bolt 6 is more firm in fixing the base cushion plate 1, and the influence on the base cushion plate 1 during track maintenance and adjustment is reduced.
The using method of the embodiment comprises the following steps: through fastening bolt 6 and the cooperation of portion 61 that compresses tightly, will load base backing plate 1 and the track sleeper fixed mounting of adjustment backing plate 2, will heighten backing plate 3 and adjustment backing plate 2 installation through bolt 31, the inside indent that forms between clamp plate 4 and the heightening backing plate 3 is located to the both sides that the rail 5 lower extreme is relative, when the compactness was overhauld between rail 5 and the clamp plate 4 on the railway track fastener, adjusting screw 9 in driving adjustment groove 7 rotates through actuating mechanism drive, adjusting swivel nut 8 of screw thread installation on adjusting screw 9 removes in adjusting groove 7, utilize the removal of adjusting swivel nut 8 to drive adjustment backing plate 2 and move between base backing plate 1 and heightening backing plate 3, adjusting block 13 on the adjustment backing plate 2 stretches out and draws back in adjusting hole 14 simultaneously, thereby adjust the compactness of heightening backing plate 3 and the relative both sides of rail 5 lower extreme, base backing plate 1 cooperates with adjustment backing plate 2 and heightening backing plate 3, be used for the support of track fastener, through the adjustment of adjustment backing plate 2, make rail 5 operation reliable, and stable, and adjustment maintenance convenient, save time, the practicality is stronger.
Example 2
The structure of the adjusting device for the track fastener in this embodiment is substantially the same as that of the adjusting device for the track fastener in embodiment 1, and the difference is that: the drive mechanism comprises a worm gear 10, a worm 11 and a hand wheel 12 (see fig. 3). One end of the adjusting screw 9 is provided with a worm wheel 10, one side of the worm wheel 10 is engaged with a worm 11, the top of the worm 11 penetrates through the adjusting base plate 2 to be connected with a hand wheel 12, the hand wheel 12 is rotated to drive the worm 11 to rotate, the worm 11 is rotationally driven to rotate with the engaged worm wheel 10, and the worm wheel 10 drives the adjusting screw 9 in the adjusting groove 7 to rotate, so that the track fastener is overhauled and adjusted conveniently and reliably.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A track fastener adjusting device, includes base plate (1), its characterized in that: the top of base plate (1) is equipped with guiding mechanism, the top of base plate (1) is equipped with adjusting backing plate (2) through guiding mechanism, adjusting backing plate (2)'s top is equipped with increases backing plate (3), the top of increasing backing plate (3) is equipped with clamp plate (4), form the indent that is the U structure setting between clamp plate (4) and the increase backing plate (3), the top of increasing backing plate (3) is equipped with rail (5), rail (5) are the setting of I shape structure, the indent inside is all located to the relative both sides of rail (5) lower extreme, the relative both sides of base plate (1) all are equipped with fastening bolt (6).
2. A track clip adjustment assembly as claimed in claim 1, wherein: the adjusting mechanism comprises an adjusting groove (7), an adjusting threaded sleeve (8) and an adjusting screw rod (9), the adjusting groove (7) is arranged at the top of the base gasket plate (1), the adjusting threaded sleeve (8) is arranged at the bottom of the adjusting gasket plate (2), the adjusting screw rod (9) is arranged inside the adjusting groove (7), a driving mechanism is arranged at one end of the adjusting screw rod (9), and the adjusting threaded sleeve (8) is arranged on the adjusting screw rod (9) in a threaded mode.
3. A track fastener adjustment device according to claim 1, characterized in that: the height-adjusting base plate (3) and the adjusting base plate (2) are fixedly installed through bolts (31).
4. A track clip adjustment assembly as claimed in claim 1, wherein: the two opposite sides of the lower end of the steel rail (5) are provided with limiting grooves, the pressing plate (4) is arranged in the limiting grooves, and the inner side of the pressing plate (4) is provided with a rubber pad (41).
5. A track clip adjustment assembly as claimed in claim 1, wherein: one end of the adjusting backing plate (2) is provided with an adjusting block (13), the other end of the adjusting backing plate (2) is provided with an adjusting hole (14), and the adjusting block (13) is arranged inside the adjusting hole (14).
6. A track clip adjustment assembly as claimed in claim 1, wherein: the top of the fastening bolt (6) is provided with a pressing part (61), and a gasket is arranged on the fastening bolt (6) between the pressing part (61) and the base cushion plate (1).
7. A track clip adjustment assembly as claimed in claim 2, wherein: the driving mechanism comprises a turbine (10), a worm (11) and a hand wheel (12), the turbine (10) is arranged at one end of the adjusting screw (9), the worm (11) is meshed with one side of the turbine (10), and the top of the worm (11) penetrates through the adjusting base plate (2) to be connected with the hand wheel (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220990502.3U CN218026934U (en) | 2022-04-26 | 2022-04-26 | Adjusting device for rail fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220990502.3U CN218026934U (en) | 2022-04-26 | 2022-04-26 | Adjusting device for rail fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218026934U true CN218026934U (en) | 2022-12-13 |
Family
ID=84371864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220990502.3U Active CN218026934U (en) | 2022-04-26 | 2022-04-26 | Adjusting device for rail fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218026934U (en) |
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2022
- 2022-04-26 CN CN202220990502.3U patent/CN218026934U/en active Active
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