CN213112385U

CN213112385U - Bidirectional movable track bridge mechanism without pit replacement of bogie

Info

Publication number: CN213112385U
Application number: CN202022093534.7U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-05-04
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses a but need not the pit and change track bridge mechanism of two way movement of bogie relates to track bridge technical field. The utility model discloses a bottom plate, compression leg, motor, backup pad and hinge, fixed surface is connected with fixed plate, pneumatic cylinder and limiting plate on the bottom plate, and the limiting plate upper surface is provided with the recess, and fixed surface is connected with the movable plate on the pneumatic cylinder, and a movable plate side is provided with the mounting groove, and the motor setting is inside the mounting groove, and a motor side fixedly connected with rotation axis, rotation axis week side fixedly connected with gear, backup pad lower fixed surface are connected with the rack, and a movable plate side is provided with the door plant, and the door plant passes through hinge. The utility model discloses a but need not the pit and change track bridge mechanism of two way movement of bogie makes things convenient for the staff to overhaul vehicle, has improved work efficiency, makes things convenient for the staff to change the bogie, has more the practicality for the fixed type track of tradition.

Description

Bidirectional movable track bridge mechanism without pit replacement of bogie

Technical Field

The utility model belongs to the technical field of the track bridge, especially, relate to a but two-way movement's of bogie track bridge mechanism is changed to need not the pit.

Background

Nowadays, with the development of science and technology, people's traffic is more and more convenient in life, and vehicles such as train, subway and motor car are also more and more common nowadays, but these vehicles will take place ageing phenomenon after using certain time, therefore the staff need examine and repair these vehicles, because under general condition, these vehicles all are in the pit, the inconvenient maintenance of staff, it is also very inconvenient when the staff need change the bogie, not only reduced work efficiency, still bring the inconvenience for the staff.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but need not the pit and change track bridge mechanism of bogie's two-way movement solves the current inconvenient problem of examining and repairing vehicle in the pit.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a two-way movable track bridge mechanism without a pit replacing bogie, which comprises a bottom plate, a compression leg, a motor, a support plate and a hinge, wherein the upper surface of the bottom plate is fixedly connected with a fixed plate, a hydraulic cylinder and a limit plate, the hydraulic cylinder is used for providing power for a movable plate, the limit plate can prevent the hydraulic cylinder from being damaged due to overlarge stress when the hydraulic cylinder does not work, the upper surface of the limit plate is provided with a groove, a spring and the compression leg are convenient to install, the spring is fixedly connected with the upper surface of the groove, the impact force between the movable plate and the limit plate can be reduced when the movable plate descends, one end of the spring is fixedly connected with the compression leg, the spring is convenient to extrude, the upper surface of the hydraulic cylinder is provided with the movable plate, the vehicle is convenient to move above the pit, conveniently drive rotation axis rotation, a motor side fixedly connected with rotation axis conveniently drives gear revolve, rotation axis week side fixedly connected with gear is convenient and rack cooperation removal backup pad, the backup pad sets up inside the mounting groove, surface fixedly connected with rack under the backup pad, movable plate one side is provided with the door plant, conveniently changes and overhauls the motor, the door plant passes through hinge and movable plate swing joint.

Furthermore, the upper surfaces of the moving plate and the fixed plate are fixedly connected with rails, so that the transportation tool can run normally.

Furthermore, the gear is meshed with the rack, so that the gear can rotate to drive the rack to move, and the supporting plate can be moved.

Further, the inside upper surface of mounting groove is provided with the slide rail, backup pad fixed surface is connected with the slider, slider and slide rail sliding fit make things convenient for the backup pad to remove.

Furthermore, the upper surface of the hydraulic cylinder is fixedly connected with a connecting plate, and the movable plate is fixedly connected with the connecting plate through bolts, so that the hydraulic cylinder is conveniently and fixedly connected with the movable plate.

The utility model discloses following beneficial effect has:

the utility model discloses a but need not the pit and change track bridge mechanism of bogie two way movement, rise the movable plate through the pneumatic cylinder, can improve the vehicle more than the pit, make things convenient for the staff to overhaul the vehicle, the work efficiency is improved, work as the motor, drive rotation axis and rotate, thereby drive gear revolve, further drive the rack and remove, make the backup pad remove beyond the movable plate, conveniently provide the strong point for the staff, make things convenient for the staff to change the bogie, more have the practicality for traditional fixed type track.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a bi-directionally movable rail axle mechanism without pit replacement of the truck;

FIG. 2 is a schematic elevation view of a bi-directionally movable rail bridge mechanism without pit replacement of the truck;

FIG. 3 is a schematic top view of a bi-directionally movable rail bridge mechanism without the need for pit replacement trucks;

FIG. 4 is a front structural cross-sectional view of a bi-directionally movable rail bridge mechanism without pit replacement of the truck;

FIG. 5 is an enlarged fragmentary view of a bi-directionally movable rail axle mechanism without pit replacement of the truck;

fig. 6 is an enlarged partial view of a bi-directionally movable rail axle mechanism without pit replacement trucks.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base plate; 2. a fixing plate; 3. a track; 4. a limiting plate; 5. a groove; 6. pressing the column; 7. a spring; 8. a hydraulic cylinder; 9. moving the plate; 10. a support plate; 11. mounting grooves; 12. a motor; 13. a rotating shaft; 14. a gear; 15. a rack; 16. a door panel; 17. a hinge; 18. a slide rail; 19. a slide block.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-6, the utility model relates to a bidirectional movable track bridge mechanism without pit replacement bogie, comprising a bottom plate 1, a compression leg 6, a motor 12, a support plate 10 and a hinge 17, wherein the upper surface of the bottom plate 1 is fixedly connected with a fixed plate 2, a hydraulic cylinder 8 and a limit plate 4, the hydraulic cylinder 8 is used for providing power for a movable plate 9, the limit plate 4 can prevent the hydraulic cylinder 8 from being damaged by overlarge stress when the hydraulic cylinder 8 does not work, the upper surface of the limit plate 4 is provided with a groove 5, which is convenient for installing a spring 7 and the compression leg 6, the upper surface of the groove 5 is fixedly connected with a spring 7, the impact force between the movable plate 9 and the limit plate 4 can be reduced when the movable plate 9 descends, one end of the spring 7 is fixedly connected with the compression leg 6, which is convenient for extruding the spring 7, the upper surface of the, a movable plate 9 side is provided with mounting groove 11, support plate 10 and motor 12 are installed conveniently, motor 12 sets up inside mounting groove 11, conveniently drive rotation axis 13 and rotate, a motor 12 side fixedly connected with rotation axis 13, conveniently drive gear 14 and rotate, rotation axis 13 side fixedly connected with gear 14 all around, conveniently move backup pad 10 with the cooperation of rack 15, backup pad 10 sets up inside mounting groove 11, surface fixedly connected with rack 15 under backup pad 10, a movable plate 9 side is provided with door plant 16, conveniently change and overhaul motor 12, door plant 16 passes through hinge 17 and movable plate 9 swing joint.

The upper surfaces of the moving plate 9 and the fixed plate 2 are both fixedly connected with tracks 3, so that the transportation tool can run normally.

The gear 14 is engaged with the rack 15, so that the rotation of the gear 14 drives the rack 15 to move, thereby moving the support plate 10.

The inside upper surface of mounting groove 11 is provided with slide rail 18, and backup pad 10 lower fixed surface is connected with slider 19, and slider 19 and slide rail 18 sliding fit make things convenient for the backup pad 10 to remove.

The upper surface of the hydraulic cylinder 8 is fixedly connected with a connecting plate, and the moving plate 9 is fixedly connected with the connecting plate through a bolt, so that the hydraulic cylinder 8 and the moving plate 9 are conveniently and fixedly connected.

It should be noted that motor 12 rated power is 750W, pneumatic cylinder 8 model is SXW250-200, the utility model discloses a but need not the pit and change the track bridge mechanism of the two-way movement of bogie, in the use, rise movable plate 9 through pneumatic cylinder 8, can improve the vehicle more than the pit, make things convenient for the staff to overhaul the vehicle, and work efficiency is improved, work as motor 12, drive rotation axis 13 and rotate, thereby drive gear 14 and rotate, further drive rack 15 and remove, make backup pad 10 remove outside movable plate 9, conveniently provide the strong point for the staff, make things convenient for the staff to change the bogie, more have the practicality for traditional fixed track bridge.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a need not pit and change track bridge mechanism that can two-way movement of bogie, includes bottom plate (1), compression leg (6), motor (12), backup pad (10) and hinge (17), its characterized in that: the movable type automatic lifting device is characterized in that a fixed plate (2), a hydraulic cylinder (8) and a limiting plate (4) are fixedly connected to the upper surface of the bottom plate (1), a groove (5) is formed in the upper surface of the limiting plate (4), a spring (7) is fixedly connected to the upper surface of the groove (5), one end of the spring (7) is fixedly connected with the compression leg (6), a movable plate (9) is arranged on the upper surface of the hydraulic cylinder (8), a mounting groove (11) is formed in one side surface of the movable plate (9), a motor (12) is arranged in the mounting groove (11), a rotating shaft (13) is fixedly connected to one side surface of the motor (12), a gear (14) is fixedly connected to the peripheral side surface of the rotating shaft (13), a support plate (10) is arranged in the mounting groove (11), a rack (15) is fixedly connected, the door plate (16) is movably connected with the moving plate (9) through a hinge (17).

2. A bidirectionally movable rail-bridge mechanism without pit exchange bogies according to claim 1, characterized in that the rails (3) are fixedly connected to the upper surfaces of both the moving plate (9) and the fixed plate (2).

3. A bidirectionally movable rail-bridge gear without pit exchange bogie according to claim 1, characterized in that said gear wheel (14) is engaged with a rack (15).

4. The mechanism is characterized in that a sliding rail (18) is arranged on the inner upper surface of the mounting groove (11), a sliding block (19) is fixedly connected to the lower surface of the supporting plate (10), and the sliding block (19) is in sliding fit with the sliding rail (18).

5. A bidirectionally movable rail-bridge gear without pit exchange bogies according to claim 1, characterized in that said hydraulic cylinder (8) has a connecting plate fixedly connected to its upper surface, and said moving plate (9) is fixedly connected to said connecting plate by means of bolts.