CN215706332U

CN215706332U - Vehicle body mechanism of rail transit integrated equipment

Info

Publication number: CN215706332U
Application number: CN202122467135.7U
Authority: CN
Inventors: 张松; 赵明宇; 梁波
Original assignee: Jiangsu Hanggong Junte Intelligent Technology Co ltd
Current assignee: Jiangsu Hanggong Junte Intelligent Technology Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-02-01
Anticipated expiration: 2031-10-13

Abstract

The utility model relates to the technical field of rail transit, in particular to a vehicle body mechanism of rail transit integrated equipment, which comprises a vehicle body, a positioning plate and rollers, wherein a tail end quick-changing device is arranged on the vehicle body, a fixing plate is arranged at the bottom end of the vehicle body, connecting blocks are respectively arranged at two sides of the bottom end of the fixing plate, a supporting rod is rotatably connected at the inner side of the connecting block, a sliding block is rotatably connected at the other end of the supporting rod, and through the arrangement of the fixing plate, the connecting blocks, the supporting rod, a spring, a cam and a motor, when the vehicle body mechanism is used, the motor in the positioning plate drives the cam to rotate in the positioning plate, a ball in the cam rotates on the positioning plate, abrasion is reduced through a protective plate, then the cam pushes the sliding block to slide in the positioning plate, the sliding block is enabled to extrude the spring, the sliding block is enabled to drive the supporting rod, the connecting block drives the vehicle body on the fixing plate to move up and down, the height of the vehicle body can be conveniently adjusted, and the maintenance at different positions in the rail transit is facilitated.

Description

Vehicle body mechanism of rail transit integrated equipment

Technical Field

The utility model relates to the technical field of rail transit, in particular to a vehicle body mechanism of rail transit integrated equipment.

Background

The rail transit is a public transportation facility with fixed lines, fixed rails, transport vehicles, service facilities and the like, the urban rail transit is a concept with a large range and has no unified definition internationally, and generally, the generalized urban rail transit is a rail transit system with more than medium traffic volume in an urban public passenger transport system, is mainly urban public passenger transport service and is a modern three-dimensional transportation system playing a role in the urban public passenger transport.

Most rail transit integrated equipment's automobile body mechanism is when using, and partial position arm can not extend, can not maintain, and rail transit integrated equipment's automobile body mechanism does not have elevating system, causes certain maintenance degree of difficulty to use for a long time, the gyro wheel can produce great wearing and tearing, inconvenient change.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a vehicle body mechanism of rail transit integrated equipment, which aims to solve the problems in the background technology.

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

the utility model provides a track traffic integrated equipment's automobile body mechanism, includes automobile body, locating plate and gyro wheel, be provided with terminal quick change device on the automobile body, the automobile body bottom is equipped with the fixed plate, fixed plate bottom both sides all are equipped with the connecting block, the inboard rotation of connecting block is connected with the bracing piece, the other end of bracing piece rotates and is connected with the slider, slider and locating plate sliding connection, the one end that the automobile body center was kept away from to the locating plate is equipped with the spring, the spring is connected with the locating plate, the one end outside sliding connection that the slider is close to the locating plate center has the backplate, the backplate inboard cam that is equipped with, the inboard both ends of cam all rotate and are connected with the ball, the ball rotates with the locating plate to be connected, cam bottom central point puts and is equipped with the motor, the motor is connected with the locating plate.

Preferably, the both ends of the inboard both ends of locating plate all have the backup pad in sliding connection, the backup pad rotates with the gyro wheel to be connected, the equal sliding connection in backup pad upper end both ends has the dead lever, the inboard threaded connection of dead lever has the threaded rod, the threaded rod rotates with the locating plate to be connected.

Preferably, the upper end surface of the fixing rod is arranged in an L shape, and the fixing rod is connected with the positioning plate in a sliding mode.

Preferably, the guard plate is made of high manganese steel and is arranged in an arc shape.

Preferably, the number of the support rods is four, and the support rods are uniformly distributed at the top end of the positioning plate.

Preferably, both ends of the threaded rod are provided with threads, the threads at both ends of the threaded rod are reversely arranged, one end of the threaded rod is provided with a rocker, and the rocker is rotatably connected with the positioning plate.

Preferably, the cam is located at the center of the positioning plate, and the cam is connected with the positioning plate in a sliding manner.

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

1. according to the track traffic device, the fixed plate, the connecting block, the supporting rod, the spring, the cam and the motor are arranged, when the track traffic device is used, the motor in the positioning plate drives the cam to rotate in the positioning plate, so that balls in the cam rotate on the positioning plate, abrasion is reduced through the protective plate, then the cam pushes the sliding block to slide in the positioning plate, the sliding block extrudes the spring, the sliding block drives the supporting rod, the supporting rod pushes the connecting block, the connecting block drives the vehicle body on the fixed plate to move up and down, the height of the vehicle body is convenient to adjust, and maintenance at different positions in track traffic is facilitated;

2. according to the utility model, through the arrangement of the threaded rod, the rocker, the fixing rod, the supporting plate and the roller, when the roller is used, the supporting plate with the roller is clamped into the positioning plate by rotating the rocker, then the rocker is rotated to drive the threaded rod to rotate in the positioning plate, so that the threaded rod pushes the fixing rod to slide in the positioning plate, the fixing rod is clamped into the supporting plate, the roller is fixed, and the roller is convenient to replace.

Drawings

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

FIG. 2 is a schematic view of a fixing rod according to the present invention;

FIG. 3 is a schematic view of a support plate according to the present invention;

FIG. 4 is a schematic view of the mounting structure of the fender of the present invention;

FIG. 5 is a top view of the alignment plate of the present invention;

FIG. 6 is a schematic view of the structure of FIG. 1 at point A in accordance with the present invention;

FIG. 7 is a schematic view of the structure at B of FIG. 1 according to the present invention.

In the figure: the device comprises a vehicle body 1, a positioning plate 2, a roller 3, a quick-change device at the tail end 4, a fixing plate 5, a connecting block 6, a supporting rod 7, a sliding block 8, a spring 9, a cam 10, a motor 11, a threaded rod 12, a rocker 13, a fixing rod 14, a supporting plate 15, a ball 16 and a guard plate 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a track traffic integrated equipment's automobile body mechanism, which comprises a carriage body 1, locating plate 2 and gyro wheel 3, be provided with a plurality of terminal quick change device 4 on the

automobile body

1, 1 bottom of automobile body is equipped with fixed plate 5, 5 bottom both sides of fixed plate all are equipped with connecting block 6, 6 inboard rotations in connecting block are connected with bracing piece 7, the other end rotation of bracing piece 7 is connected with slider 8,

slider

8 and 2 sliding connection of locating plate, the one end that 1 center of automobile body was kept away from to locating plate 2 is equipped with spring 9, spring 9 is connected with locating plate 2, the one end outside sliding connection that slider 8 is close to 2 centers of locating plate has backplate 17, backplate 17 inboard is equipped with cam 10, the inboard both ends of cam 10 all rotate and are connected with ball 16, ball 16 rotates with locating plate 2 to be connected, 10 bottom central point of cam puts and is equipped with motor 11, motor 11 is connected with locating plate 2.

The two ends of the inner side of the positioning plate 2 are both connected with a supporting plate 15 in a sliding way, the supporting plate 15 is rotationally connected with the roller 3, the two ends of the upper end of the supporting plate 15 are both connected with a fixed rod 14 in a sliding way, the inner side of the fixed rod 14 is connected with a threaded rod 12 in a threaded way, the threaded rod 12 is rotationally connected with the positioning plate 2 to facilitate the fixing of the supporting plate 15 on the roller 3, the upper end of the fixed rod 14 is arranged in an L shape, the fixed rod 14 is slidably connected with the positioning plate 2 to facilitate the replacement of the roller 3, the guard plate 17 is made of high manganese steel material, the guard plate 17 is arranged in an arc shape to increase the wear resistance of the cam 10, the number of the four supporting rods 7 is increased, the supporting rods 7 are uniformly distributed at the top end of the positioning plate 2 to improve the stability of the vehicle body 1, the two ends of the threaded rod 12 are both provided with threads, the threads at the two ends of the threaded rod 12 are arranged in a reverse direction, one end of the threaded rod 12 is provided with a rocker 13, the rocker 13 is rotationally connected with the positioning plate 2 to facilitate the installation and the detachment of the supporting plate 15, the cam 10 is located at the center of the positioning plate 2, and the cam 10 is connected with the positioning plate 2 in a sliding manner and can push the two sliding blocks 8 simultaneously.

The working process is as follows: when the device is used, a motor 11 in the positioning plate 2 drives the cam 10 to rotate in the positioning plate 2, the cam 10 drives the guard plate 17, so that balls 16 in the cam 10 rotate on the positioning plate 2, abrasion is reduced through the guard plate 17, then the cam 10 pushes the sliding block 8 to slide in the positioning plate 2, so that the sliding block 8 extrudes the spring 9, the sliding block 8 drives the supporting rod 7, the supporting rod 7 pushes the connecting block 6, the connecting block 6 drives the vehicle body 1 on the fixing plate 5 to move up and down, the height of the vehicle body 1 is convenient to adjust, maintenance at different positions in rail transit is convenient, the supporting plate 15 with the roller 3 is clamped into the positioning plate 2 by rotating the rocker 13, the rocker 13 is rotated to drive the threaded rod 12 to rotate in the positioning plate 2, and the threaded rod 12 pushes the fixing rod 14 to slide in the positioning plate 2, thereby, the fixing rod 14 is clamped in the supporting plate 15 to fix the roller 3, and the replacement of the roller 3 is convenient.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a track traffic integrated equipment's automobile body mechanism, includes automobile body (1), locating plate (2) and gyro wheel (3), its characterized in that: the trolley is characterized in that a tail end quick-change device (4) is arranged on the trolley body (1), a fixing plate (5) is arranged at the bottom end of the trolley body (1), connecting blocks (6) are arranged on two sides of the bottom end of the fixing plate (5), a supporting rod (7) is rotatably connected to the inner side of each connecting block (6), a sliding block (8) is rotatably connected to the other end of the supporting rod (7), the sliding block (8) is slidably connected with the positioning plate (2), a spring (9) is arranged at one end, far away from the center of the trolley body (1), of the positioning plate (2), the spring (9) is connected with the positioning plate (2), a protection plate (17) is slidably connected to the outer side of one end, close to the center of the positioning plate (2), of the sliding block (8), a cam (10) is arranged on the inner side of the protection plate (17), balls (16) are rotatably connected to two ends of the inner side of the cam (10), and the ball (16) is rotatably connected with the positioning plate (2), the motor (11) is arranged at the center of the bottom end of the cam (10), and the motor (11) is connected with the positioning plate (2).

2. The vehicle body mechanism of the rail transit integrated equipment as claimed in claim 1, wherein: locating plate (2) both sides are provided with backup pad (15), backup pad (15) are rotated with gyro wheel (3) and are connected, the equal sliding connection in backup pad (15) upper end both ends has dead lever (14), dead lever (14) threaded connection has threaded rod (12), threaded rod (12) are rotated with locating plate (2) and are connected.

3. The vehicle body mechanism of the rail transit integrated equipment as claimed in claim 2, wherein: the upper end surface of the fixing rod (14) is arranged in an L shape, and the fixing rod (14) is connected with the positioning plate (2) in a sliding mode.

4. The vehicle body mechanism of the rail transit integrated equipment as claimed in claim 1, wherein: the guard plate (17) is made of high manganese steel material, and the guard plate (17) is arranged in an arc shape.

5. The vehicle body mechanism of the rail transit integrated equipment as claimed in claim 1, wherein: the number of the support rods (7) is four, and the support rods (7) are uniformly distributed at the top end of the positioning plate (2).

6. The vehicle body mechanism of the rail transit integrated equipment as claimed in claim 2, wherein: the threaded rod (12) both ends all are equipped with the screw thread, the screw thread at threaded rod (12) both ends is reverse setting, and the one end of threaded rod (12) is equipped with rocker (13), rocker (13) rotate with locating plate (2) and are connected.

7. The vehicle body mechanism of the rail transit integrated equipment as claimed in claim 1, wherein: the cam (10) is positioned at the center of the positioning plate (2), and the cam (10) is connected with the positioning plate (2) in a sliding manner.