阅读说明：本技术 一种铰接式转向架 (Articulated bogie ) 是由 崔凯 梁建国 于 2021-03-01 设计创作，主要内容包括：本发明提供一种铰接式转向架,包括支架本体所述支架本体的两侧设有驱动机构,所述支架本体的底部设有导向机构,所述支架本体的前后端对称设有转台,所述转台连接外部车体,所述驱动机构包括有驱动轮；运行时,所述驱动轮置于外部轨道的上端面,所述导向机构置于外部轨道两侧。本发明一种铰接式转向架,该转向架的两端均安装有转台,车体通过两个转向架前后端的转台固定,转向架在沿轨道运动时车体可在转台的带动下自由转动,且车体与转向架之间安装有转向拉杆,可以降低车体振幅以及对转向架的拉力,同时降低了整体重心,使得车体在运行时更为平稳,且转台与车体的连接方式便捷,整体安全性更高。(The invention provides an articulated bogie which comprises a bracket body, wherein driving mechanisms are arranged on two sides of the bracket body, a guide mechanism is arranged at the bottom of the bracket body, rotary tables are symmetrically arranged at the front end and the rear end of the bracket body, the rotary tables are connected with an external vehicle body, and the driving mechanisms comprise driving wheels; when the device runs, the driving wheel is arranged on the upper end face of the external track, and the guide mechanisms are arranged on two sides of the external track. According to the hinged bogie, the two ends of the bogie are respectively provided with the rotary tables, the vehicle body is fixed through the rotary tables at the front ends and the rear ends of the two bogies, the vehicle body can freely rotate under the driving of the rotary tables when the bogie moves along a track, the steering pull rod is arranged between the vehicle body and the bogie, the amplitude of the vehicle body and the tension on the bogie can be reduced, the integral gravity center is reduced, the vehicle body is stable in operation, the connection mode of the rotary tables and the vehicle body is convenient and fast, and the integral safety is higher.)

1. A hinged bogie comprises a support body (1), and is characterized in that driving mechanisms are arranged on two sides of the support body (1), a guide mechanism is arranged at the bottom of the support body (1), rotary tables (2) are symmetrically arranged at the front end and the rear end of the support body (1), the rotary tables (2) are connected with an external bogie body, and each driving mechanism comprises a driving wheel (3); when the device runs, the driving wheel (3) is arranged on the upper end surface of the external track, and the guide mechanisms are arranged on two sides of the external track.

2. The articulated bogie of claim 1, wherein: the rubber laminated spring (4) is symmetrically arranged at two ends of the rotary table (2), and a mounting seat (5) is fixed at the upper end of the rubber laminated spring (4).

3. The articulated bogie of claim 1, wherein: the front end and the rear end of the support body (1) are symmetrically provided with steering pull rods (6), the front end and the rear end of each steering pull rod (6) are respectively provided with a universal hinge part (7), the universal hinge parts (7) at one end are fixed on the support body (1), and the universal hinge parts (7) at the other end are connected with an external vehicle body.

4. The articulated bogie of claim 1, wherein: the support is characterized in that two mounting grooves (8) are formed in the support body (1), and the driving wheel (3) is mounted in the mounting grooves (8).

5. The articulated bogie of claim 4, wherein: the driving mechanism further comprises a driving motor (9), supports (10) are arranged on two sides of the support body (1), the supports (10) are arranged in an inverted mode, and the driving motor (9) is fixed to the supports (10).

6. The articulated bogie of claim 5, wherein: both sides of mounting groove (8) all are the symmetry and are equipped with locating hole (11), transmission shaft (12) are installed to the one end of driving motor (9), transmission shaft (12) pass locating hole (11) and with drive wheel (3) are connected.

7. The articulated bogie of claim 1, wherein: the guide mechanism comprises a guide wheel (13) and a guide wheel set (14).

8. The articulated bogie of claim 7, wherein: the lower extreme of support body (1) is equipped with support frame (15), leading wheel (13) symmetry is installed on support frame (15).

9. The articulated bogie of claim 7, wherein: the front end and the rear end of the support body (1) are symmetrically provided with connecting seats (16), and the guide wheel set (14) is hinged on the connecting seats (16).

10. The articulated bogie of claim 1, wherein: auxiliary driving wheels (17) are further symmetrically mounted at the front end and the rear end of the support body (1).

Technical Field

The invention relates to the technical field of cosmetic containers, in particular to an articulated bogie.

Background

The track of the monorail train is different from that of a traditional track traffic train, only one track of the monorail train is provided, and the monorail train is divided into a straddle type monorail train and a suspension type monorail train according to the relative position between a bogie and a train body. The bogie of the suspended monorail vehicle is positioned above the vehicle body, the vehicle body is suspended on the bogie, the upper plane of the top of the vehicle body is lower than the plane of the track, and the bogie runs in the box-type track. The single-rail transportation vehicle is one of rail transportation vehicles, and the vehicle runs on one rail, which is different from the traditional rail transportation vehicle running on two rails. The monorail line occupies a small area, can fully utilize the limited space of a city, is suitable for building lines in a luxurious center area of a large city, has little influence on the landscape and sunshine of the city, has simple line structure, low construction investment cost, strong climbing capability of the monorail, small turning radius, can realize safe running of vehicles on a large slope (60 permillage) and a small curve radius (30m), is suitable for complex terrains, can bypass the buildings of the city when the monorail train selects the lines, and has double functions of urban traffic and tour and sightseeing.

The body of current monorail train passes through the coupling to be connected on the bogie, and its assembly is inconvenient and connect unstablely, has great centrifugal force simultaneously when the vehicle turns, has the tremble problem between automobile body and the bogie, is unfavorable for the vehicle transportation.

Disclosure of Invention

Technical problem to be solved

The invention aims to solve the technical problem of providing an articulated bogie so as to solve the problems that a monorail car bogie in the prior art is inconvenient to connect with a car body and is unstable in operation.

(II) technical scheme

In order to solve the technical problems, the invention provides an articulated bogie which comprises a support body, wherein driving mechanisms are arranged on two sides of the support body, a guide mechanism is arranged at the bottom of the support body, rotary tables are symmetrically arranged at the front end and the rear end of the support body and connected with an external vehicle body, and each driving mechanism comprises a driving wheel; when the device runs, the driving wheel is arranged on the upper end face of the external track, and the guide mechanisms are arranged on two sides of the external track.

Furthermore, rubber laminated springs are symmetrically arranged at two ends of the rotary table, mounting seats are fixed at the upper ends of the rubber laminated springs and are used for being connected with an external vehicle body, the rubber laminated springs can provide buffering force to avoid the phenomenon that the bogie vibrates and collides when the vehicle body is driven to turn, the bogie is used in a combined mode, a plurality of bogies are arranged on an external track, and the front end and the rear end of the external vehicle body are respectively fixed on the mounting seat at the rear end of the front bogie and the mounting seat at the front end of the rear bogie; simultaneously, the front and back end of support body still symmetry is installed and is turned to the pull rod, the front and back end of turning to the pull rod all is equipped with universal articulated portion, wherein one end universal articulated portion is fixed on the support body, the other end universal articulated portion connect outside automobile body, universal articulated portion makes the turning to the pull rod can freely move, therefore when the relative bogie of automobile body shakes or rotates, the automobile body can both be held to the pull rod, reduces the pulling force that the bogie received, makes the automobile body more steady when the operation.

Furthermore, the support body is provided with two mounting grooves, the driving wheel is mounted in the mounting grooves, the driving mechanism further comprises a driving motor, two sides of the support body are respectively provided with a support, the supports are arranged in an inverted manner, and the driving motors on the two sides are fixed on the supports in opposite directions; the equal symmetry in both sides of mounting groove is equipped with the locating hole, the transmission shaft is installed to driving motor's one end, the transmission shaft passes the locating hole and with the drive wheel is connected, because driving motor sets up in the opposite direction, consequently connects left side driving motor the drive wheel leans on a left side, connects right side driving motor the drive wheel leans on the right side, outside track top is arranged in to the drive wheel, during operation, driving motor drives the drive wheel is rotatory, the drive wheel drives whole on the track and removes, auxiliary drive wheel is still installed to the front and back end symmetry of support body, auxiliary drive wheel is used for the assistance the drive wheel makes the power of bogie stronger.

Further, guiding mechanism includes leading wheel and direction wheelset, the lower extreme of support body is equipped with the support frame, the leading wheel symmetry is installed on the support frame, the equal symmetry in both ends is equipped with the connecting seat around the support body, the direction wheelset articulates the connecting seat, the leading wheel with the direction wheelset all is used for assisting the bogie, makes its movement track remain stable, wherein the direction wheelset is owing to articulated the setting, consequently can rotate according to the track angle when the turn, makes it laminate the track all the time, and the direction precision is higher.

(III) advantageous effects

According to the hinged bogie, the two ends of the bogie are respectively provided with the rotary tables, the vehicle body is fixed through the rotary tables at the front ends and the rear ends of the two bogies, the bogie can freely rotate under the driving of the rotary tables when moving along a track, the steering pull rod is arranged between the vehicle body and the bogie, the amplitude of the vehicle body and the tension on the bogie can be reduced, the integral gravity center is reduced, the vehicle body is stable in operation, the connection mode of the rotary tables and the vehicle body is convenient and fast, the rotary tables and the vehicle body are not easy to separate, and the integral safety is higher.

Drawings

FIG. 1 is a perspective view of an articulated truck according to the present invention;

FIG. 2 is a perspective view of an articulated truck of the present invention with the drive motor removed;

FIG. 3 is a perspective view of a turret of an articulated truck according to the invention;

FIG. 4 is a perspective view of a steering link of an articulated truck according to the present invention;

FIG. 5 is a perspective view of the bracket body and drive wheel of an articulated truck according to the present invention;

FIG. 6 is a bottom perspective view of an articulated truck of the present invention;

FIG. 7 is a perspective view of a connecting seat and a guide wheel set of an articulated bogie according to the present invention; fig. 8 is a bottom partial perspective view of an articulated truck according to the invention.

Wherein: the device comprises a support body 1, a turntable 2, a driving wheel 3, a rubber laminated spring 4, a mounting seat 5, a steering pull rod 6, a universal hinge part 7, a mounting groove 8, a driving motor 9, a support 10, a positioning hole 11, a transmission shaft 12, a guide wheel 13, a guide wheel set 14, a support frame 15, a connecting seat 16 and an auxiliary driving wheel 17.

Detailed Description

Referring to fig. 1 to 8, in order to solve the above technical problems, the present invention provides an articulated bogie, including a support body 1, two sides of the support body 1 are provided with driving mechanisms, the driving mechanisms are used for driving the support body 1 to operate, the bottom of the support body 1 is provided with a guiding mechanism, the guiding mechanism is arranged on two sides of an external track, and plays a guiding role when the bogie operates, the front and rear ends of the support body 1 are symmetrically provided with a turntable 2, the turntable 2 is connected with an external vehicle body, the track is provided with a plurality of monorail vehicle bogies, the front and rear ends of the vehicle body are respectively mounted on the turntable 2 at the rear end of the previous bogie and the turntable 2 at the front end of the next bogie, and the turntable 2 can drive the vehicle body to rotate relatively when the bogie turns on the track; referring to fig. 1 to 4, the driving mechanism includes a driving wheel 3, and when the driving wheel 3 is operated, the driving wheel 3 is disposed on an upper end surface of the external track, and when the driving wheel 3 moves, friction is generated between the driving wheel and the track, so that the bogie is driven to move integrally; in the embodiment, the two ends of the rotary table 2 are symmetrically provided with the rubber laminated springs 4, the upper ends of the rubber laminated springs 4 are fixed with the mounting seats 5, the vehicle body is fixed on the rotary table 2 through the mounting seats 5, and the rubber laminated springs 4 play a role in buffering, so that damage caused by overlarge vibration amplitude of the vehicle body and the bogie in the movement process is avoided; the front end and the rear end of the support body 1 are symmetrically provided with the steering pull rods 6, the front end and the rear end of each steering pull rod 6 are respectively provided with a universal hinge part 7, the universal hinge parts 7 at one end are fixed on the support body 1, the universal hinge parts 7 at the other end are connected with an external vehicle body, the universal hinge parts 7 enable the two ends of each steering pull rod 6 to rotate universally, the vehicle body is connected with the support body 1, the support body 1 is enabled to be subjected to vehicle body tension, the traction force of the vehicle body on the rotary table 2 is reduced, the gravity center of the vehicle body is reduced, and the bogie and the vehicle body are enabled.

Referring to fig. 2 and 5, in the present embodiment, two mounting grooves 8 are formed on the bracket body 1, the driving wheels 3 are mounted in the mounting grooves 8, one of the driving wheels 3 is close to the left side of the mounting groove 8, and the other driving wheel 3 is close to the right side of the other mounting groove 8; actuating mechanism still includes driving motor 9, the both sides of support body 1 all are equipped with support 10, support 10 is the inversion setting, driving motor 9 is fixed on support 10, consequently, the driving motor 9 of both sides also is reverse setting, transmission shaft 12 is all installed to this driving motor 3's tip, transmission shaft 12 on two driving motor 3 corresponds respectively and connects two drive wheels 3, the equal symmetry in both sides of mounting groove 8 is equipped with locating hole 11 simultaneously, transmission shaft 12 passes locating hole 11 and is connected with drive wheel 3, this locating hole 11 has played the effect of location when assembling.

Referring to fig. 6-8, the guide mechanism includes guide wheel 13 and guide wheel group 14, the lower extreme of support body 1 is equipped with support frame 15, guide wheel 13 symmetry is installed on support frame 15, both ends all symmetry are equipped with connecting seat 16 around support body 1, guide wheel group 14 articulates on connecting seat 16, guide wheel 13 and guide wheel group 14 all set up outside orbital both sides, play the effect of direction simultaneously, in this embodiment, auxiliary drive wheel 17 is still installed to the front and back end of support body 1 symmetry, be used for auxiliary drive wheel 3, drive the whole operation of vehicle.

According to the articulated bogie, the two ends of the bogie are respectively provided with the rotary tables, the vehicle body is fixed through the rotary tables at the front ends and the rear ends of the two bogies, the vehicle body can freely rotate under the driving of the rotary tables when the bogie moves along a track, compared with a car coupler, the articulated bogie is more stable in connection, and the steering pull rod is arranged between the vehicle body and the bogie, so that the amplitude of the vehicle body and the pull force on the bogie can be reduced, the integral gravity center is reduced, the vehicle body is more stable in operation, the connection mode of the rotary tables and the vehicle body is convenient and fast, the rotary tables are not easy to separate.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.