CN210454824U

CN210454824U - Turning connection structure for railway vehicle

Info

Publication number: CN210454824U
Application number: CN201921279266.9U
Authority: CN
Inventors: 李秀利
Original assignee: Xi'an Yuanhang Special Equipment Manufacturing Co Ltd
Current assignee: Xi'an Yuanhang Special Equipment Manufacturing Co Ltd
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-05-05
Anticipated expiration: 2029-08-08

Abstract

The utility model relates to a rail vehicle technical field just discloses a rail vehicle is with turning connection structure, including ground, the fixed slot has all been seted up at both ends about the ground top, the bottom of fixed slot and the inside fixedly connected with shock-absorbing structure who is located ground, shock-absorbing structure's the first track of top fixedly connected with, the top fixedly connected with second track of ground inner chamber, the outside stabilizer bar of second track is run through and extends to the top fixedly connected with one end of slider, the first orbital top swing joint of stabilizer bar has one end to run through and extend to the outside wheel of fixed slot. This rail vehicle is with connection structure that turns rotates and drives the rail vehicle body and rotate when turning through the slider, has realized the rail vehicle body and has followed the purpose that the wheel turned in step, has ensured that the rail vehicle body can not take place to turn on one's side, and the security performance is high, and has saved manpower and material resources, and easy to use is applicable to various situations.

Description

Turning connection structure for railway vehicle

Technical Field

The utility model relates to a rail vehicle technical field specifically is a rail vehicle is with turn connection structure.

Background

The rail car is a main transport tool for executing tasks by construction departments such as railway equipment maintenance, overhaul, capital construction and the like, is divided into a heavy rail car and a light rail car, can be withdrawn from a line by passengers at any time and is called a light rail car, and cannot be withdrawn from the line by the passengers at any time and is called a heavy rail car.

The most common name of the electric rail car is electric flat car, also called rail flat car, electric flat car, rail flat car, electric flat car, platform car, cross car and ground climbing car, the current turning connecting structure for rail vehicles on the market has the defect of inconvenient turning, when in use, the rail vehicle is inconvenient to turn, the vehicle is easy to turn over, the safety performance is low, and manpower and material resources are wasted, so the turning connecting structure for rail vehicles is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a rail vehicle is with turning connection structure possesses advantages such as convenient turn, has solved when using, and rail vehicle is not convenient for turn, and vehicle itself easily takes place to turn on one's side, and the security performance is low, and has wasted the problem of manpower and material resources.

(II) technical scheme

For the purpose of realizing above-mentioned convenient turn, the utility model provides a following technical scheme: a turning connecting structure for a rail vehicle comprises a ground, wherein fixing grooves are formed in the left end and the right end of the top of the ground, a damping structure is fixedly connected to the bottom of each fixing groove and located in the ground, a first rail is fixedly connected to the top of the damping structure, a second rail is fixedly connected to the top of an inner cavity of the ground, a sliding block is movably connected to the bottom of the inner cavity of the second rail, a stabilizer bar is fixedly connected to the top of the sliding block, one end of the stabilizer bar penetrates through and extends to the outside of the second rail, wheels are movably connected to the top of the first rail, one end of each wheel penetrates through and extends to the outside of each fixing groove, a power shaft is fixedly connected between the opposite sides of the two wheels, a differential is fixedly connected to the outer surface of the power shaft, the top of the stabilizer bar, the utility model discloses a rail vehicle, including rail vehicle body, stabilizer bar, power shaft, connecting rod, back fixedly connected with cleaning plate, the activity chamber has been seted up to the bottom of rail vehicle body, the top fixedly connected with of stabilizer bar is located the rotating gear of activity intracavity portion, the equal fixedly connected with one end in both ends runs through and extends to the inside connecting rod of rail vehicle body about the power shaft top, the top at both ends and the equal fixedly connected with ball in inside that is located the rail vehicle body about the connecting rod, the top fixedly connected with cushion of connecting rod, the equal fixedly connected with baffle in both ends about rail vehicle body top, the back fixedly connected with cleaning plate of rail vehicle body, the bottom.

Preferably, the stabilizer bar and the differential are not on the same vertical line, and the stabilizer bar and the center of the rail vehicle body are on the same line.

Preferably, the outer side of the movable cavity is provided with a tooth groove, and the tooth groove is meshed with the outer surface of the rotating gear.

Preferably, the second track is a rectangle with a hollow interior and a missing top, the slider is circular, and the second track is matched with the slider.

Preferably, the second rail is in accordance with the first rail, and the bottom of the cleaning plate is in contact with the first rail.

Preferably, the bottom of the rail vehicle body is provided with an annular moving groove, the annular moving groove is T-shaped, and the annular moving groove is matched with the connecting rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a rail vehicle is with turn connection structure possesses following beneficial effect:

1. this turning connection structure for rail vehicle, when turning through the rail vehicle body, because the slider laminates with the second track mutually, the slider is circular slider, the slider is when turning, can produce one to the inboard frictional force of bend, and drive the rotary gear and then rotate, thereby it rotates to drive the rail vehicle body, the setting of ball and annular shifting chute simultaneously, rail vehicle body pivoted stability has been improved, thereby guarantee that the rail vehicle body can not take place to turn on one's side, the device rotates and drives the rail vehicle body and rotate when turning through the slider, the purpose of the synchronous turn of rail vehicle body following wheel has been realized, it can not take place to turn on one's side to have ensured the rail vehicle body, the security performance is high, and manpower and material resources have been saved, and easy to use is applicable to various conditions.

2. This turning connection structure for rail vehicle, through setting up shock-absorbing structure, when having reduced the wheel and moving on first track, produced vibrations, through setting up the cushion, the pressure of rail vehicle body to the connecting rod has been reduced, through setting up cleaning plate and brush board, when the rail vehicle body removes, cleaning plate and brush board clear away the impurity on the first track, the stability of rail vehicle body operation has been guaranteed, the device overall structure is simple, through the cooperation between each part, the efficiency of during operation has been accelerated, and convenient to use.

Drawings

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

FIG. 2 is a perspective view of the rail vehicle body and the cleaning plate of the present invention;

fig. 3 is a top view of the ground, the first rail and the second rail according to the present invention.

In the figure: the device comprises a ground 1, a fixed groove 2, a damping structure 3, a first track 4, a second track 5, a sliding block 6, a stabilizer bar 7, a power shaft 8, wheels 9, a railway vehicle body 10, a movable cavity 11, a rotating gear 12, a connecting rod 13, balls 14, a cushion 15, a differential 16, a baffle 17, a cleaning plate 18 and a brush plate 19.

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. 1-3, a turning connection structure for a rail vehicle comprises a ground 1, fixing grooves 2 are formed at the left and right ends of the top of the ground 1, a damping structure 3 is fixedly connected to the bottom of the fixing grooves 2 and positioned in the ground 1, a first rail 4 is fixedly connected to the top of the damping structure 3, a second rail 5 is fixedly connected to the top of an inner cavity of the ground 1, a slider 6 is movably connected to the bottom of the inner cavity of the second rail 5, the second rail 5 is a rectangle which is hollow and has a missing top, the slider 6 is circular, the second rail 5 is matched with the slider 6, so that the slider 6 cannot be separated from the second rail 5, and a rail vehicle body 10 can run more stably, a stabilizer bar 7 is fixedly connected to the top of the slider 6, one end of the stabilizer bar penetrates through and extends to the outside of the second rail 5, a wheel 9 is movably connected to the top of the first rail 4, one end, a power shaft 8 is fixedly connected between the opposite sides of the two wheels 9, a differential 16 is fixedly connected to the outer surface of the power shaft 8, the type of the differential 16 can be T04, the top of the stabilizer 7 penetrates through and extends to the inside of the rail vehicle body 10 and is movably connected with the rail vehicle body 10, a movable cavity 11 is formed in the bottom of the rail vehicle body 10, a rotating gear 12 located inside the movable cavity 11 is fixedly connected to the top of the stabilizer 7, a tooth groove is formed in the outer side of the movable cavity 11 and is meshed with the outer surface of the rotating gear 12, the stabilizer 7 and the differential 16 are not located on the same vertical line, the centers of the stabilizer 7 and the rail vehicle body 10 are located on the same line, the rotating gear 12 conveniently drives the rail vehicle body 10 to rotate, a connecting rod 13 with one end penetrating through and extending to the inside of the rail vehicle body 10 is fixedly connected to the left end and, the bottom of the rail vehicle body 10 is provided with an annular moving groove which is in a T shape and is matched with the connecting rod 13, so that the connecting rod 13 cannot be separated from the annular moving groove, the rail vehicle body 10 can rotate more stably, balls 14 are fixedly connected to the tops of the left end and the right end of the connecting rod 13 and positioned inside the rail vehicle body 10, cushions 15 are fixedly connected to the tops of the connecting rod 13, baffle plates 17 are fixedly connected to the left end and the right end of the top of the rail vehicle body 10, a cleaning plate 18 is fixedly connected to the back of the rail vehicle body 10, the track of the second rail 5 is consistent with that of the first rail 4, the bottom of the cleaning plate 18 is in contact with the first rail 4, impurities on the first rail 4 can be conveniently cleaned, a brush plate 19 is fixedly connected to the bottom of the cleaning plate 18, and when the rail vehicle body 10 turns, as the sliding block 6 is attached to the second rail 5, the slider 6 is a circular slider, when the slider 6 turns, the slider 6 can generate a friction force towards the inner side of a curve and drive the rotating gear 12 to rotate along with the curve, so that the rail vehicle body 10 is driven to rotate, meanwhile, the arrangement of the balls 14 and the annular moving grooves improves the stability of the rotation of the rail vehicle body 10, so that the rail vehicle body 10 is ensured not to turn over, the device rotates and drives the rail vehicle body 10 to rotate when the slider 6 turns, the purpose that the rail vehicle body 10 turns along with the wheels 9 synchronously is realized, the rail vehicle body 10 is ensured not to turn over, the safety performance is high, manpower and material resources are saved, the device is easy to use and suitable for various conditions, the shock generated when the wheels 9 run on the first track 4 is reduced by arranging the cushion 15, and the pressure of the rail vehicle body 10 on the connecting rod 13 is reduced, through setting up cleaning plate 18 and brush board 19, when rail vehicle body 10 removed, cleaning plate 18 and brush board 19 cleared away the impurity on the first track 4, have guaranteed rail vehicle body 10 stability of operation, and the device overall structure is simple, through the cooperation between each part for the efficiency of during operation facilitates the use.

In summary, according to the turning connection structure for the rail vehicle, when the rail vehicle body 10 turns, because the slider 6 is attached to the second rail 5, the slider 6 is a circular slider, when the slider 6 turns, a friction force towards the inner side of a curve is generated, and the rotating gear 12 is driven to rotate along with the slider, so that the rail vehicle body 10 is driven to rotate, and meanwhile, the arrangement of the balls 14 and the annular moving grooves improves the stability of the rotation of the rail vehicle body 10, so as to ensure that the rail vehicle body 10 does not turn over, the device rotates and drives the rail vehicle body 10 to rotate when the slider 6 turns, so that the purpose that the rail vehicle body 10 turns synchronously along with the wheels 9 is achieved, the rail vehicle body 10 does not turn over, the safety performance is high, manpower and material resources are saved, the use is easy, and the shock absorption structure 3 is arranged, reduced wheel 9 when the operation on first track 4, produced vibrations, through setting up cushion 15, the pressure of rail vehicle body 10 to connecting rod 13 has been reduced, through setting up cleaning plate 18 and brush board 19, when rail vehicle body 10 removed, cleaning plate 18 and brush board 19 clear away the impurity on first track 4, the stability of rail vehicle body 10 operation has been guaranteed, the device overall structure is simple, through the cooperation between each part, the efficiency of during operation has been accelerated, facilitate the use, when using, rail vehicle is not convenient for turn, the vehicle itself easily takes place to turn on one's side, the security performance is low, and the problem of manpower and material resources has been wasted.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A turning connection structure for a rail vehicle, comprising a ground (1), characterized in that: the damping device is characterized in that the left end and the right end of the top of the ground (1) are both provided with a fixing groove (2), the bottom of the fixing groove (2) is fixedly connected with a damping structure (3) positioned inside the ground (1), the top of the damping structure (3) is fixedly connected with a first track (4), the top of the inner cavity of the ground (1) is fixedly connected with a second track (5), the bottom of the inner cavity of the second track (5) is movably connected with a sliding block (6), the top of the sliding block (6) is fixedly connected with a stabilizer bar (7) of which one end penetrates through and extends to the outside of the second track (5), the top of the first track (4) is movably connected with wheels (9) of which one end penetrates through and extends to the outside of the fixing groove (2), a power shaft (8) is fixedly connected between the opposite sides of the two wheels (9), and a differential, the top of the stabilizer bar (7) penetrates through and extends to the inside of the rail vehicle body (10), the rail vehicle body (10) is movably connected with the rail vehicle body (10), a movable cavity (11) is formed in the bottom of the rail vehicle body (10), the top of the stabilizer bar (7) is fixedly connected with a rotating gear (12) located in the movable cavity (11), the left end and the right end of the top of the power shaft (8) are fixedly connected with a connecting rod (13) one end of which penetrates through and extends to the inside of the rail vehicle body (10), the tops of the left end and the right end of the connecting rod (13) are fixedly connected with balls (14) located in the rail vehicle body (10), the top of the connecting rod (13) is fixedly connected with a cushion (15), the left end and the right end of the top of the rail vehicle body (10) are fixedly connected with a baffle (17), and the back of the rail vehicle body, the bottom of the cleaning plate (18) is fixedly connected with a brush plate (19).

2. The turning connection structure for a railway vehicle according to claim 1, characterized in that: the stabilizer bar (7) and the differential (16) are not on the same vertical line, and the centers of the stabilizer bar (7) and the rail vehicle body (10) are on the same line.

3. The turning connection structure for a railway vehicle according to claim 1, characterized in that: tooth grooves are formed in the outer side of the movable cavity (11), and the tooth grooves are meshed with the outer surface of the rotating gear (12).

4. The turning connection structure for a railway vehicle according to claim 1, characterized in that: the second track (5) is a rectangle which is hollow inside and has a missing top, the sliding block (6) is circular, and the second track (5) is matched with the sliding block (6).

5. The turning connection structure for a railway vehicle according to claim 1, characterized in that: the second track (5) is consistent with the track of the first track (4), and the bottom of the cleaning plate (18) is in contact with the first track (4).

6. The turning connection structure for a railway vehicle according to claim 1, characterized in that: the bottom of the rail vehicle body (10) is provided with an annular moving groove, the annular moving groove is T-shaped, and the annular moving groove is matched with the connecting rod (13).