CN212890343U

CN212890343U - Steering structure for railway train

Info

Publication number: CN212890343U
Application number: CN202020656841.9U
Authority: CN
Inventors: 朱俊达; 高保香
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2021-04-06
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a steering structure for a railway train, which comprises a side frame group, wherein the side frame group is provided with a connecting shaft, the connecting shafts are positioned at the two ends of the side frame groups, wheel groups are arranged at the two ends of the connecting shafts, the side frame groups are provided with counterweight plates, the counterweight plates are positioned at two ends of the side frame group, the side frame group is provided with a plurality of damping springs, the side frame group is provided with a swing bolster group frame, and the swing bolster group frame is positioned at the middle position on the side frame group, the inner side of the side frame group of the utility model is provided with a fixed seat for connecting a transverse shock absorber, connect the side frame group at both ends through horizontal bumper shock absorber, effectual harmony of side frame group at the turn in-process increases the unobstructed nature of turn process, is provided with the both ends position that the elastic steel carries out fixed connection bolster group frame on the bolster group frame, and further connection to bolster group frame plays good fixity.

Description

Steering structure for railway train

Technical Field

The utility model relates to a bogie technical field specifically is a track train is with turning to structure.

Background

Various parameters of the bogie directly determine the stability of the vehicle and the riding comfort of the vehicle, the bogie of the passenger car in China gradually goes to be advanced from the beginning of building to the present, particularly, in recent years, with the loading use of a new bogie and the application of various advanced technologies, the traveling environment of people becomes better and better, and the bogie is one of the most important parts in the structure of the railway vehicle.

The steering structure for the rail train in the prior art has a plurality of defects; for example, the structure may have poor holding capacity, poor protection and too much cushioning of the steering structure during use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a track train is with turning to structure to the structure fixed ability who proposes among the solution above-mentioned background art is relatively poor, and the protection is comparatively not good and to the too big problem of buffering that turns to the structure in the use.

In order to achieve the above object, the utility model provides a following technical scheme: a steering structure for a track train comprises a side frame set, wherein a connecting shaft is arranged on the side frame set, the connecting shaft is located at two end positions of the side frame set, wheel sets are mounted at two ends of the connecting shaft and located at inner side positions of the connecting shaft, a balance weight plate is arranged on the side frame set and located at two end positions of the side frame set, damping springs are arranged on the side frame set and provided with a plurality of damping springs, a swing bolster set frame is arranged on the side frame set and located at an intermediate position of the side frame set, a swing bolster set frame is provided with wedges obliquely and located at two end positions of the swing bolster set frame, a traction shaft is arranged on the swing bolster set frame and located at an intermediate position of the swing bolster set frame, an elastic side bearing is arranged on the swing bolster set frame and located at two end positions of the swing bolster set frame, and a wear-resistant disc is arranged on the swing bolster set frame, and the wear-resisting dish is located the intermediate position on the swing bolster group frame, the support frame is installed to the bottom of swing bolster group frame, be provided with the connecting seat on the side frame group, be provided with the fixed axle on the connecting seat, fixing bolt is installed at the both ends of fixed axle, the inboard of connecting seat is provided with horizontal bumper shock absorber, be provided with the protection frame on the horizontal bumper shock absorber, the fixing base is installed at the both ends of swing bolster group frame, be provided with the elastic steel on the swing bolster group frame, and the elastic steel is located the inboard position on the swing bolster group frame.

Preferably, the damping spring is located at the bottom end of the swing bolster group frame and is fixedly connected with the side frame group.

Preferably, the side frame set is fixedly connected with the transverse shock absorber through the connecting seat, and the transverse shock absorber is located at the inner side of the side frame set.

Preferably, the support frame is fixedly connected with the swing bolster group frame, and the swing bolster group frame is fixedly connected with the side frame group through the support frame.

Preferably, the guard frame is located at an outer position of the lateral shock absorber, and the lateral shock absorber is located at an inner position on the side frame group.

Preferably, the damping spring is located in the middle of the side frame assembly and is fixedly connected with the swing bolster assembly frame through the fixing seat.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses all be provided with the support frame in the inboard of side bearer group and carry out the connection of connecting side bearer group and bolster group frame, effectual in the use to the utility model discloses play fine pulling force effect in the course of turning, and can the coordination ability between the effectual control side bearer group, be provided with the counterweight plate on side bearer group, through the counterweight plate, can adjust the regulating power of side bearer group under the unbalanced condition of course of turning by oneself, make the utility model discloses more stable in the course of turning;

2. the utility model discloses an inboard at side bearer group is provided with the fixing base and connects horizontal bumper shock absorber, connects the side frame group at both ends through horizontal bumper shock absorber, and effectual side frame group is at the harmony of turn in-process, increases the patency of turn process, is provided with the both ends position that elastic steel carries out fixed connection swing bolster group frame on the swing bolster group frame, and further connection to swing bolster group frame plays good fixity.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the lateral shock absorber of the present invention;

fig. 3 is a side view of the sideframe assembly of the present invention;

fig. 4 is a top view of the swing bolster group frame of the present invention.

In the figure: 1. a wheel set; 2. a side frame group; 3. a weight plate; 4. a damping spring; 5. slanting is carved; 6. a support frame; 7. a connecting shaft; 8. a traction shaft; 9. a swing bolster group frame; 10. an elastic side bearing; 11. a wear resistant disc; 12. a fixed seat; 13. elastic steel; 14. a connecting seat; 15. a fixed shaft; 16. fixing the bolt; 17. a protective frame; 18. a transverse shock absorber.

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. 1-4, the present invention provides an embodiment: a steering structure for a railway train comprises a side frame set 2, wherein a connecting shaft 7 is arranged on the side frame set 2, the connecting shaft 7 is used for fixing the position of a wheel set 1, the connecting shaft 7 is positioned at two ends of the side frame set 2, the wheel sets 1 are arranged at two ends of the connecting shaft 7, the wheel sets 1 are positioned at the inner side positions of the connecting shaft 7, a balance weight plate 3 is arranged on the side frame set 2, the balance weight plate 3 is used for balancing balance adjustment of the side frame set 2 in the moving process and increasing stability in the moving process, the balance weight plate 3 is positioned at two ends of the side frame set 2, a damping spring 4 is arranged on the side frame set 2, the damping spring 4 is used for buffering connection and fixation between a swing bolster set frame 9 and the side frame set 2, a plurality of swing bolster set frames 9 are arranged on the side frame set 2, the swing bolster set frame 9 is used for fixing the position of a cargo on the top end of the side frame set 2, and the swing bolster set frame 9 is positioned at the middle, the bolster group frame 9 is provided with wedge inclinations 5, the wedge inclinations 5 are used for reinforcing the stability of the connection of the bolster group frame 9, the wedge inclinations 5 are positioned at the two ends of the bolster group frame 9, the bolster group frame 9 is provided with a traction shaft 8, the traction shaft 8 is used for connecting the cargo compartments at the two ends, the traction shaft 8 is positioned at the middle position of the bolster group frame 9, the bolster group frame 9 is provided with an elastic side bearing 10, the elastic side bearing 10 is used for reinforcing the connection of the top end of the bolster group frame 9, the elastic side bearing 10 is positioned at the two ends of the bolster group frame 9, the bolster group frame 9 is provided with a wear-resisting disc 11, the wear-resisting disc 11 is used for fixedly connecting the cargo compartments at the top end of the bolster group frame 9, the wear-resisting disc 11 is positioned at the middle position of the bolster group frame 9, the bottom end of the bolster group frame 9 is provided with a support frame 6, the support frame 6 is used for supporting the connection between the fixed side frame groups 2, the side frame groups 2 are provided with connecting seats 14, and the connecting seats, be provided with fixed axle 15 on connecting seat 14, fixed axle 15 is used for the position of fixed connection seat 14, fixing bolt 16 is installed at the both ends of fixed axle 15, fixing bolt 16 is used for the both ends position of fixed axle 15, the inboard of connecting seat 14 is provided with horizontal bumper shock absorber 18, horizontal bumper shock absorber 18 is used for buffering the side frame group 2 and is connected between bolster group frame 9, make side frame group 2 more stable at the removal in-process, be provided with protection frame 17 on the horizontal bumper shock absorber 18, protection frame 17 is used for protecting the outside position of horizontal bumper shock absorber 18, fixing base 12 is installed at the both ends of bolster group frame 9, fixing base 12 is used for the both ends position of fixed bolster group frame 9, be provided with elastic steel 13 on bolster group frame 9, elastic steel 13 is used for protecting both ends position on bolster group frame 9, and elastic steel 13 is located the inboard position on bolster group frame 9.

Further, the damping spring 4 is located at the bottom end of the swing bolster group frame 9, the damping spring 4 is fixedly connected with the side frame group 2, and the damping spring 4 is used for buffering the connection between the swing bolster group frame 9 and the side frame group 2.

Further, the side frame group 2 is fixedly connected with the transverse shock absorber 18 through the connecting seat 14, and the transverse shock absorber 18 is located at the inner side position of the side frame group 2.

Furthermore, the support frame 6 is fixedly connected with the swing bolster group frame 9, the swing bolster group frame 9 is fixedly connected with the side frame group 2 through the support frame 6, and the support frame 6 is used for supporting, connecting and fixing the connection between the swing bolster group frame 9 and the side frame group 2.

Further, the protection frame 17 is located at an outer side position of the lateral shock absorber 18, and the lateral shock absorber 18 is located at an inner side position on the side frame set 2, and the protection frame 17 is used for protecting the outer side position of the lateral shock absorber 18 and enhancing the service life of the lateral shock absorber 18.

Further, damping spring 4 is located the intermediate position in side frame group 2, and damping spring 4 passes through fixing base 12 and swing bolster group frame 9 fixed connection, and damping spring 4 is used for cushioning the shock-absorbing capacity that swing bolster group frame 9 is connected to side frame group 2, prolongs swing bolster group frame 9's life.

The working principle is as follows: when the equipment is used, the position of a fixed seat 12 is fixedly connected through a side frame set 2, so that the position of a swing bolster group frame 9 is connected through the fixed seat 12, the position of a connecting shaft 7 is fixed through the side frame set 2, the position of a wheel set 1 is fixed through the connecting shaft 7, so that the position of the side frame set 2 is fixedly connected through the wheel set 1, the side frame set 2 is driven to move, the position of a damping spring 4 is fixedly connected through the side frame set 2, so that the position of the swing bolster group frame 9 is connected through the damping spring 4, the swing bolster group frame 9 is damped, a cargo compartment at the top end of the swing bolster group frame 9 is fixedly connected through an elastic side bearing 10 on the swing bolster group frame 9, the cargo compartment at the top end of the swing bolster group frame 9 is fixed through a wear-resistant disc 11, the cargo compartment at the top end of the swing bolster group frame 9 is connected through a traction shaft 8 at the top end of the swing bolster group frame 9, the balance capacity of the side frame set 2 in the moving process is balanced through, the position of the bolster group frame 9 is supported and fixed through the support frame 6 on the inner side of the side frame group 2, the position of the fixed shaft 15 is fixed through the fixed bolt 16 on the side frame group 2, the position of the transverse shock absorber 18 is connected through the fixed shaft 15, and the coordination adjustment of the side frame group 2 in the moving process is achieved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a turning structure for rail train, includes side frame group (2), its characterized in that: the side frame set (2) is provided with a connecting shaft (7), the connecting shaft (7) is positioned at two end positions on the side frame set (2), wheel sets (1) are installed at two ends of the connecting shaft (7), the wheel sets (1) are positioned at inner side positions on the connecting shaft (7), the side frame set (2) is provided with a weight plate (3), the weight plate (3) is positioned at two end positions on the side frame set (2), the side frame set (2) is provided with a damping spring (4), the damping springs (4) are provided with a plurality of weight plates, the side frame set (2) is provided with a swing bolster set frame (9), the swing bolster set frame (9) is positioned at an intermediate position on the side frame set (2), the swing bolster set frame (9) is provided with a wedge (5), the wedge (5) is positioned at two end positions on the swing bolster set frame (9), the swing bolster set frame (9) is provided with a traction shaft (8), and the traction shaft (8) is positioned at the middle position of the swing bolster group frame (9), the swing bolster group frame (9) is provided with an elastic side bearing (10), the elastic side bearing (10) is positioned at the two ends of the swing bolster group frame (9), the swing bolster group frame (9) is provided with a wear-resisting disc (11), the wear-resisting disc (11) is positioned at the middle position of the swing bolster group frame (9), the bottom end of the swing bolster group frame (9) is provided with a support frame (6), the side frame group (2) is provided with a connecting seat (14), the connecting seat (14) is provided with a fixed shaft (15), the two ends of the fixed shaft (15) are provided with fixed bolts (16), the inner side of the connecting seat (14) is provided with a transverse shock absorber (18), the transverse shock absorber (18) is provided with a protection frame (17), the two ends of the swing bolster group frame (9) are provided with fixed seats (12), and the swing bolster group frame (9) is provided with elastic steel (13), and the elastic steel (13) is positioned at the inner side position on the swing bolster group frame (9).

2. The steering structure for a railway train as claimed in claim 1, wherein: the damping spring (4) is located at the bottom end of the swing bolster group frame (9), and the damping spring (4) is fixedly connected with the side frame group (2).

3. The steering structure for a railway train as claimed in claim 1, wherein: the side frame set (2) is fixedly connected with the transverse shock absorber (18) through the connecting seat (14), and the transverse shock absorber (18) is located at the inner side of the side frame set (2).

4. The steering structure for a railway train as claimed in claim 1, wherein: the support frame (6) is fixedly connected with the swing bolster group frame (9), and the swing bolster group frame (9) is fixedly connected with the side frame group (2) through the support frame (6).

5. The steering structure for a railway train as claimed in claim 1, wherein: the protective frame (17) is located at the outer side position of the transverse shock absorber (18), and the transverse shock absorber (18) is located at the inner side position on the side frame group (2).

6. The steering structure for a railway train as claimed in claim 1, wherein: the damping spring (4) is located in the middle of the side frame set (2), and the damping spring (4) is fixedly connected with the swing bolster group frame (9) through a fixed seat (12).