CN212386501U

CN212386501U - Rail transit train traction controller

Info

Publication number: CN212386501U
Application number: CN202020932730.6U
Authority: CN
Inventors: 祁玉婷; 其他发明人请求不公开姓名
Original assignee: Wuhan Technical College of Communications
Current assignee: Wuhan Technical College of Communications
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-01-22
Anticipated expiration: 2030-05-28

Abstract

The utility model relates to the technical field of rail transit, in particular to a rail transit train traction controller, wherein a vertical plate and a fixed plate which are correspondingly arranged are fixedly arranged on the upper surface of a bottom plate, a rotating shaft is rotatably arranged between the vertical plate and the fixed plate, a rotating shaft body outside the fixed plate is provided with threads, and a movable sleeve is arranged on the rotating shaft body at the outer side of the fixed plate in a threaded manner, two movable arms are hinged on the fixed plate, and two digging arms are symmetrically distributed along the axis direction of the rotating shaft, a traction arm is fixedly mounted at the tail end of the outer side of each digging arm, through grooves corresponding to the two digging arms respectively are formed in the fixed plate, a movable rod is inserted in each through groove, the end parts of the outer sides of the two digging rods are respectively hinged to the top ends of the corresponding traction arms, the end parts of the inner sides of the two digging rods are hinged to the movable sleeve, and a driving mechanism is connected to the tail end of the rotating shaft at the outer side of the vertical plate in a transmission mode. The utility model has the advantages of convenient and fast use.

Description

Rail transit train traction controller

Technical Field

The utility model relates to a rail transit technical field especially relates to a rail transit train traction control ware.

Background

The urban rail transit system is a transit system which uses vehicles to run on fixed guide rails in cities and is mainly used for urban passenger transportation. In the national standard "term commonly used in urban public transport", urban rail transit is defined as a general term for rapid mass transit which usually uses electric energy as power and adopts a wheel-rail transportation mode, and generally includes subways, light rails and modern trams. When a train is maintained, the train needs to be moved to a maintenance position, and at the moment, the train is drawn by using a traction control device, and the conventional traction control device generally fixes the traction control device and a traction part on the train together by using a bolt fastener and the like and then draws; after the traction is finished, the traction needs to be disassembled by using a tool, so that the assembly and disassembly operations are very troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of the prior art that the installation and the disassembly are troublesome, and providing a rail transit train traction controller.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the rail transit train traction controller comprises a bottom plate, wherein a vertical plate and a fixed plate which are correspondingly arranged are fixedly arranged on the upper surface of the bottom plate, a rotating shaft is rotatably arranged between the vertical plate and the fixed plate, two ends of the rotating shaft extend outwards until the rotating shaft penetrates through the vertical plate and the fixed plate, a rotating shaft body outside the fixed plate is provided with threads, a movable sleeve is arranged on the rotating shaft body outside the fixed plate in a threaded manner, the fixed plate is hinged with two movable arms which are symmetrically distributed along the axial direction of the rotating shaft, the outer ends of the movable arms are respectively and fixedly provided with a traction arm, the fixed plate is provided with two through grooves which respectively correspond to one movable arm, a movable rod is inserted in each through groove, and the outer end parts of the two movable rods are respectively and hingedly arranged at the tops of the corresponding traction arms, the end parts of the inner sides of the two movable rods are hinged to the movable sleeve, and the tail end of the rotating shaft outside the vertical plate is connected with a driving mechanism in a transmission mode.

Preferably, the driving mechanism comprises a first gear, a motor and a second gear, the first gear is fixedly mounted at the end of the corresponding side of the rotating shaft, the motor corresponding to the rotating shaft is fixedly mounted on the surface of the outer side of the vertical plate, and the second gear meshed with the first gear is fixedly mounted at the end of the output shaft of the motor.

Preferably, the fixed plate outside is provided with two curb plates along pivot axis direction symmetry on the surface, two fixed mounting has the diaphragm corresponding with the pivot between the outside end of curb plate, fixed mounting has the spring on the surface of diaphragm outside, the outside end fixed mounting of spring has the baffle.

Preferably, the inner side surface of the vertical plate is fixedly provided with two corresponding fixing columns, and the outer ends of the fixing columns are fixedly connected to the fixing plate.

The utility model provides a pair of rail transit train traction control ware, beneficial effect lies in: through setting up pivot, movable sleeve, movable rod, draft arm, actuating mechanism etc. it is rotatory to utilize actuating mechanism drive pivot to drive the movable sleeve motion, and then utilize movable rod cooperation draft arm to realize snatching the train traction portion, can be very convenient realization to the control of train traction state, do not need artificial installation to dismantle.

Drawings

Fig. 1 is a schematic structural diagram of a rail transit train traction controller according to the present invention;

fig. 2 is a schematic structural diagram of a rail transit train traction controller according to the present invention;

fig. 3 is a schematic view of a top view structure of a rail transit train traction controller according to the present invention.

In the figure: the device comprises a bottom plate 1, a vertical plate 2, a fixed plate 3, a rotating shaft 4, a fixed column 5, a movable sleeve 6, a through groove 7, a movable rod 8, a movable arm 9, a traction arm 10, a first gear 11, a motor 12, a second gear 13, a side plate 14, a transverse plate 15, a spring 16 and a baffle 17.

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.

Example 1

Referring to fig. 1-3, a rail transit train traction controller, a bottom plate 1 is provided with a vertical plate 2 and a fixed plate 3 which are correspondingly arranged on the upper surface, two fixing columns 5 which are correspondingly arranged are fixedly arranged on the inner side surface of the vertical plate 2, and the outer ends of the fixing columns 5 are fixedly connected to the fixed plate 3. The fixing column 5 is arranged to improve the overall structural strength of the device.

A rotating shaft 4 is rotatably arranged between the vertical plate 2 and the fixed plate 3, both ends of the rotating shaft 4 extend outwards until the rotating shaft penetrates through the vertical plate 2 and the fixed plate 3, the shaft body of the rotating shaft 4 at the outer side of the fixed plate 3 is provided with threads, and a movable sleeve 6 is arranged on the shaft body of the rotating shaft 4 at the outer side of the fixed plate 3 in a threaded manner, two movable arms 9 are hinged on the fixed plate 3, and two digging arms 9 are symmetrically distributed along the axis direction of the rotating shaft 4, a traction arm 10 is fixedly mounted at the tail end of the outer side of each digging arm 9, a through groove 7 corresponding to the two digging arms 9 is formed in the fixed plate 3, a movable rod 8 is inserted in each through groove 7, the outer side ends of the two movable rods 8 are respectively hinged and mounted at the top ends of the corresponding traction arms 10, the inner side ends of the two movable rods 8 are respectively hinged and mounted on the movable sleeve 6, and a driving mechanism is in transmission connection with the tail end of the rotating shaft 4 at the outer side of the vertical plate 2.

The driving mechanism comprises a first gear 11, a motor 12 and a second gear 13, the first gear 11 is fixedly installed at the tail end of the corresponding side of the rotating shaft 4, the motor 12 corresponding to the rotating shaft 4 is fixedly installed on the surface of the outer side of the vertical plate 2, and the second gear 13 meshed with the first gear 11 is fixedly installed at the tail end of an output shaft of the motor 12.

When the utility model is used, the bottom plate 1 of the controller is fixedly arranged on the traction platform, and then the driving mechanism is controlled to drive the rotating shaft 4 to rotate in a gear transmission mode, so that the movable sleeve 6 is driven to move along the rotating shaft 4 to one side far away from the fixed plate 3, and then the two traction arms 10 are opened through the movable rod 8, and then the traction platform is controlled to lead the controller to be aligned with the traction part on the train; then, the movable sleeve 6 is driven to move towards the side close to the fixed plate 3 along the rotating shaft 4, so that the two traction arms 10 are retracted, and the retracted traction arms 10 grab the traction part on the train, thereby drawing the train.

Example 2

Referring to fig. 1-3, as another preferred embodiment of the present invention, the difference from embodiment 1 lies in that two side plates 14 are symmetrically arranged on the outer side surface of the fixed plate 3 along the axis direction of the rotating shaft 4, a transverse plate 15 corresponding to the rotating shaft 4 is fixedly installed between the outer ends of the two side plates 14, a spring 16 is fixedly installed on the outer side surface of the transverse plate 15, and a baffle 17 is fixedly installed at the outer end of the spring 16. The baffle 17 with a damping effect is used to match the two draft arms 10 to avoid the train from hitting the axle 4 due to inertia when stopping the train.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a rail transit train traction control ware, includes bottom plate (1), its characterized in that, fixed surface installs riser (2) and fixed plate (3) that correspond the setting on bottom plate (1), rotatable install pivot (4) between riser (2) and fixed plate (3), just the both ends of pivot (4) all outwards extend until running through riser (2) and fixed plate (3), it has the screw thread to open on pivot (4) the axis body in the fixed plate (3) outside, and threaded installation has movable sleeve (6) on pivot (4) the axis body in the fixed plate (3) outside, articulated installation has two digging arms (9) on fixed plate (3), and two digging arm (9) are along pivot (4) axis direction symmetric distribution, all fixed mounting has a draft arm (10) on the outside end of digging arm (9), open on fixed plate (3) have two respectively with a digging arm (9) the groove (7) that link up that correspond, link up and all insert in groove (7) and be equipped with a movable rod (8), two the outside end of movable rod (8) articulates respectively and installs on corresponding draft arm (10) top, two the medial extremity of movable rod (8) is all articulated to be installed on movable sleeve (6), the transmission connection has actuating mechanism on pivot (4) the end in riser (2) outside.

2. The rail transit train traction controller according to claim 1, wherein the driving mechanism comprises a first gear (11), a motor (12) and a second gear (13), the first gear (11) is fixedly installed on the end of the corresponding side of the rotating shaft (4), the motor (12) corresponding to the rotating shaft (4) is fixedly installed on the surface of the outer side of the vertical plate (2), and the second gear (13) meshed with the first gear (11) is fixedly installed on the end of the output shaft of the motor (12).

3. The rail transit train traction controller according to claim 1, wherein two side plates (14) are symmetrically arranged on the outer side surface of the fixed plate (3) along the axial direction of the rotating shaft (4), a transverse plate (15) corresponding to the rotating shaft (4) is fixedly installed between the outer ends of the two side plates (14), a spring (16) is fixedly installed on the outer side surface of the transverse plate (15), and a baffle plate (17) is fixedly installed at the outer side end of the spring (16).

4. The rail transit train traction controller according to claim 1, wherein two correspondingly arranged fixing columns (5) are fixedly installed on the inner side surface of the vertical plate (2), and the outer ends of the fixing columns (5) are fixedly connected to the fixing plate (3).