CN214396934U - Trackless train turns to subassembly - Google Patents
Trackless train turns to subassembly Download PDFInfo
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- CN214396934U CN214396934U CN202120152057.9U CN202120152057U CN214396934U CN 214396934 U CN214396934 U CN 214396934U CN 202120152057 U CN202120152057 U CN 202120152057U CN 214396934 U CN214396934 U CN 214396934U
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Abstract
The utility model discloses a trackless train turns to subassembly mainly includes: the system comprises a driving bogie, a driven bogie and a universal control rod; the front and rear carriages are connected together through a universal joint, and the front and rear carriages are connected together through the driving bogie and the driven bogie. The utility model discloses an initiative connecting piece adopts multistage gear drive, and the arrangement universal control pole realizes that the train turns to stably, is equipped with the universal joint bottom the railway carriage, connects more stably to be applicable to the going on multiple road surface, make the utility model has the characteristics of connect stably.
Description
Technical Field
The utility model relates to a train turns to connecting piece technical field, and more specifically the utility model relates to a trackless train turns to subassembly that says so.
Background
The connection mode of some railway carriages is a unilateral traction mode which is connected together by matching axles with bolts for connection. When a train carriage turns, the left side and the right side of the carriage at the rear can be unbalanced, so that the towed axle and the connected axle generate severe impact and friction, severe shaking is generated, very bad influence is generated on the experience of passengers, the connection part has serious structural defects, and the service life of equipment can be shortened.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a connect stably, long service life's a trackless train turns to subassembly.
In order to achieve the above object, the present invention provides the following technical solutions, which mainly include: the system comprises a driving bogie, a driven bogie and a direction control rod; the driven bogie is arranged at the front part of the carriage, the driving bogie is arranged at the rear part of the carriage, the top parts of the front carriage and the rear carriage are connected through a direction control rod, the bottom parts of the front carriage and the rear carriage are connected together through a direction junction, and the front carriage and the rear carriage are connected together through the driving bogie and the driven bogie.
Preferably, in a trackless train steering assembly of the above kind, the slave bogie comprises: the support, the cover plate and the connecting shaft; the wheel is arranged on two sides of the support, the wheel is fixed on the support through an axle, a cover plate is arranged on the top of the support, a limiting hole is formed in the cover plate, and the connecting shaft is fixed in the limiting hole.
Preferably, in a trackless train steering assembly of the above kind, the active bogie comprises: a bracket and a cross connecting shaft; wheels are arranged on two sides of the support and fixed on the support through an axle, and a primary bevel gear is arranged on the axle; a primary gear and a secondary gear are respectively arranged above and below a vertical shaft of the cross connecting shaft, bevel gears are arranged at the bottom of the primary gear and the top of the secondary gear, two tertiary bevel gears are arranged between the primary gear and the secondary gear, and the tertiary bevel gears are fixed on a transverse shaft of the cross connecting shaft; the two-stage gear is connected with a one-stage bevel gear on the axle on one side through a one-stage transmission shaft, the one-stage gear is connected with a one-stage bevel gear on the axle on the other side through a one-stage transmission shaft, a three-stage gear is arranged at the top of the one-stage transmission shaft, and a four-stage bevel gear is arranged at the bottom of the one-stage transmission shaft.
Preferably, in the trackless train steering assembly, a cover plate is arranged at the top of the cross connecting shaft, a limiting hole is formed in the cover plate, and a vertical shaft of the cross connecting shaft extends out of the limiting hole.
Preferably, in the trackless train steering assembly, the direction control rod is composed of a clamping piece and a connecting rod, one end of the connecting rod is provided with a limiting groove, the other end of the connecting rod is provided with an arc-shaped groove, the clamping piece is divided into a left part and a right part, and the two parts are fixed in the arc-shaped groove through buckles; the clamping and buckling piece is provided with a connecting piece.
Preferably, in the trackless train steering assembly of the above type, the direction knot is formed by a ball table member and a table slot fastener; one end of the ball table piece is fixed at the bottom of the carriage, the other end of the ball table piece is provided with a ball table, the table groove fastener is divided into an upper part and a lower part, the upper part and the lower part are fixed together through bolts, one end of the table groove fastener is fixed at the front bottom of the carriage, and the other end of the table groove fastener is provided with a table groove; the ball table and the table groove are provided with positioning holes at the centers, the ball table is arranged in the table groove, and the ball table and the table groove are fixed together through a positioning piece.
Preferably, in the trackless train steering assembly, the limit groove of the connecting rod is fixed on a vertical shaft of the cross connecting shaft, and the connecting piece of the clamping piece is fixed on the connecting shaft.
Can know via foretell technical scheme, compare with prior art, the utility model discloses a trackless train turns to subassembly, the utility model discloses an initiative connecting piece adopts multistage gear drive, and collocation direction control pole realizes that the train turns to stably, is equipped with the direction knot bottom the carriage, connects more stably to be applicable to the travel on multiple road surface, make the utility model has the characteristics of connect stably.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be 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 embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of a driven bogie according to the present invention.
Fig. 3 is a schematic diagram of an explosion structure of the driven bogie of the present invention.
Fig. 4 is a schematic structural diagram of the active bogie of the present invention.
Fig. 5 is a schematic diagram of the explosion structure of the active bogie according to the present invention.
Fig. 6 is a schematic structural view of the directional knot of the present invention.
Fig. 7 is a schematic structural diagram of a direction control lever according to the present invention.
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 work belong to the protection scope of the present invention.
Referring to fig. 1-7, a trackless train steering assembly is disclosed in the present invention.
The utility model discloses, mainly include: the driving bogie 2, the driven bogie 3 and the direction control rod 4; the driven bogie 3 is arranged at the front part of the carriage 1, the driving bogie 2 is arranged at the rear part of the carriage 1, the top parts of the front carriage and the rear carriage are connected through a direction control rod 4, the bottom parts of the front carriage and the rear carriage are connected together through a direction knot 5, and the front carriage and the rear carriage are connected together through the driving bogie 2 and the driven bogie 3.
In order to further optimize the above solution, the driven bogie 3 comprises: a bracket 31, a cover plate 32 and a connecting shaft 33; wheels are arranged on two sides of the support 31 and fixed on the support 31 through axles, a cover plate 32 is arranged at the top of the support 31, a limiting hole is formed in the cover plate 32, and the connecting shaft 33 is fixed in the limiting hole.
In order to further optimize the above solution, the active bogie 2 comprises: bracket 31, cross connecting shaft 21; wheels are arranged on two sides of the support 31 and fixed on the support through an axle 28, and a primary bevel gear 27 is arranged on the axle 28; a primary gear 22 and a secondary gear 29 are respectively arranged above and below the vertical shaft of the cross connecting shaft 21, bevel gears are arranged at the bottom of the primary gear 22 and the top of the secondary gear 29, two tertiary bevel gears 23 are arranged between the primary gear 22 and the secondary gear 29, and the tertiary bevel gears 23 are fixed on the horizontal shaft of the cross connecting shaft 21; the secondary gear 29 is connected with a primary bevel gear 27 on an axle 28 on one side through a primary transmission shaft 25, the primary gear 22 is connected with the primary bevel gear 27 on the axle 28 on the other side through the primary transmission shaft 25, the top of the primary transmission shaft 25 is provided with a tertiary gear 24, and the bottom of the primary transmission shaft 25 is provided with a quaternary bevel gear 26.
In order to further optimize the technical scheme, a cover plate 32 is arranged at the top of the cross connecting shaft 21, a limiting hole is formed in the cover plate 32, and a vertical shaft of the cross connecting shaft 21 extends out of the limiting hole.
In order to further optimize the technical scheme, the direction control rod 4 is composed of a clamping piece 41 and a connecting rod 42, one end of the connecting rod 42 is provided with a limiting groove 43, the other end of the connecting rod 42 is provided with an arc-shaped groove 44, the clamping piece 41 is divided into a left part and a right part, and the two parts are fixed in the arc-shaped groove 44 through buckles; the clamping piece 41 is provided with a connecting piece 34.
In order to further optimize the technical scheme, the direction knot 5 is composed of a ball table piece 51 and a table slot fastener 54; one end of the ball table piece 51 is fixed at the bottom of the carriage 1, the other end of the ball table piece is provided with a ball table 52, the table groove fastener 54 is divided into an upper part and a lower part, the upper part and the lower part are fixed together through bolts, one end of the table groove 53 fastener 54 is fixed at the front bottom of the carriage 1, and the other end of the table groove 53 fastener is provided with a table groove 53; the ball table 52 and the table groove 53 are provided with positioning holes at the centers, the ball table 52 is arranged in the table groove 53, and the two connecting rods 42 are fixed together through positioning parts.
In order to further optimize the above technical solution, the limiting groove 43 of the connecting rod 42 is fixed on the vertical axis of the cross connecting shaft 21, and the connecting piece 34 of the clamping piece 41 is fixed on the connecting shaft 33.
In order to further optimize the technical scheme, when the front carriage turns, the wheels on two sides of the driving bogie 2 generate speed difference, the rotating angle of the carriage 1 is obtained through bevel gear transmission, and the rear carriage 1 is connected with the driven bogie 3 of the rear carriage 1 through a direction control rod, so that the rear carriage 1 runs in the direction of a front box; when the carriage 1 runs, the direction joint 5 is connected to change the angle of the carriage 1 in the horizontal direction and the up-down direction, so that the trackless train can run on a road with uneven surface and large up-down gradient even if the carriage 1 horizontally shakes and can move forwards after shaking up and down, thereby realizing the cross-country function.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A trackless train steering assembly, comprising: the system comprises a driving bogie, a driven bogie and a direction control rod; the driven bogie is arranged at the front part of the carriage, the driving bogie is arranged at the rear part of the carriage, the top parts of the front carriage and the rear carriage are connected through a direction control rod, the bottom parts of the front carriage and the rear carriage are connected together through a direction junction, and the front carriage and the rear carriage are connected together through the driving bogie and the driven bogie.
2. A trackless train steering assembly according to claim 1, wherein the slave bogie comprises: the support, the cover plate and the connecting shaft; the wheel is arranged on two sides of the support, the wheel is fixed on the support through an axle, a cover plate is arranged on the top of the support, a limiting hole is formed in the cover plate, and the connecting shaft is fixed in the limiting hole.
3. A trackless train steering assembly according to claim 1, wherein the active bogie comprises: a bracket and a cross connecting shaft; wheels are arranged on two sides of the support and fixed on the support through an axle, and a primary bevel gear is arranged on the axle; a primary gear and a secondary gear are respectively arranged above and below a vertical shaft of the cross connecting shaft, bevel gears are arranged at the bottom of the primary gear and the top of the secondary gear, two tertiary bevel gears are arranged between the primary gear and the secondary gear, and the tertiary bevel gears are fixed on a transverse shaft of the cross connecting shaft; the two-stage gear is connected with a one-stage bevel gear on the axle on one side through a one-stage transmission shaft, the one-stage gear is connected with a one-stage bevel gear on the axle on the other side through a one-stage transmission shaft, a three-stage gear is arranged at the top of the one-stage transmission shaft, and a four-stage bevel gear is arranged at the bottom of the one-stage transmission shaft.
4. A trackless train steering assembly according to claim 3, wherein the cross-shaped connection shaft has a cover plate at a top portion thereof, the cover plate having a limiting hole, the vertical shaft of the cross-shaped connection shaft extending from the limiting hole.
5. A trackless train steering assembly according to claim 1, wherein the direction control rod comprises a clip member and a connecting rod, one end of the connecting rod is provided with a limiting groove, the other end of the connecting rod is provided with an arc-shaped groove, the clip member is divided into a left part and a right part, and the two parts are fixed in the arc-shaped groove through a buckle; the clamping and buckling piece is provided with a connecting piece.
6. A trackless train steering assembly according to claim 1, wherein the directional structure is formed by a ball table member and a table slot fastener; one end of the ball table piece is fixed at the bottom of the carriage, the other end of the ball table piece is provided with a ball table, the table groove fastener is divided into an upper part and a lower part, the upper part and the lower part are fixed together through bolts, one end of the table groove fastener is fixed at the front bottom of the carriage, and the other end of the table groove fastener is provided with a table groove; the ball table and the table groove are provided with positioning holes at the centers, the ball table is arranged in the table groove, and the ball table and the table groove are fixed together through a positioning piece.
7. A trackless train steering assembly according to claim 5, wherein the retaining groove of the connecting rod is fixed to the vertical axis of the cross-shaped connecting shaft, and the connecting member of the clip member is fixed to the connecting shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120152057.9U CN214396934U (en) | 2021-01-20 | 2021-01-20 | Trackless train turns to subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120152057.9U CN214396934U (en) | 2021-01-20 | 2021-01-20 | Trackless train turns to subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214396934U true CN214396934U (en) | 2021-10-15 |
Family
ID=78046975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120152057.9U Active CN214396934U (en) | 2021-01-20 | 2021-01-20 | Trackless train turns to subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214396934U (en) |
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2021
- 2021-01-20 CN CN202120152057.9U patent/CN214396934U/en active Active
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