CN214192470U

CN214192470U - Municipal rail transit electromechanical engineering is with maintaining device

Info

Publication number: CN214192470U
Application number: CN202120140685.5U
Authority: CN
Inventors: 熊林江; 唐艳丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-09-14
Anticipated expiration: 2031-01-19

Abstract

The utility model discloses a municipal rail transit electromechanical engineering is with maintaining device, including two backup pads, two the board is placed to the common fixedly connected with in upper end of backup pad, two sliding trays have been seted up to the upper end of placing the board, two all be equipped with slide mechanism in the sliding tray, the upper end of placing the board is equipped with the step board, four railings of upper end fixedly connected with of step board, wherein two common fixedly connected with baffle between the railing, the lift groove has been seted up to the lower extreme of baffle, be equipped with elevating system in the lift groove. The device is convenient for carry out the lift work to the staff when using, can be better maintain the vehicle to in-process that goes up and down has two connecting rods to support, has improved the stability of trampling board when rising.

Description

Municipal rail transit electromechanical engineering is with maintaining device

Technical Field

The utility model relates to a municipal rail transit technical field especially relates to a municipal rail transit electromechanical engineering is with maintaining device.

Background

The urban rail transit is a vehicle transportation system which adopts a rail structure for bearing and guiding, is provided with a totally-closed or partially-closed special rail line according to the requirement of the overall planning of the urban traffic, and is a public transportation mode for transporting passenger flow of a considerable scale in a train or single-vehicle mode, is the backbone of the urban public transportation, has the characteristics of energy conservation, land saving, large transportation volume, all weather, no pollution (or less pollution), safety and the like, belongs to a green environment-friendly transportation system, and is particularly suitable for large and medium cities;

the rail transit maintenance device plays an important role in municipal rail transit, the rail transit maintenance device is the auxiliary device who overhauls and maintain rail vehicle, and rail vehicle is high on one side now, when the staff need maintain the higher place of vehicle, often need some elevating gear, the inconvenient work of going up and down that carries out of current rail transit maintenance device, so can need the stage property of staircase class, but use the staircase stable inadequately, certain potential safety hazard has.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the maintenance device for municipal rail transit electromechanical engineering who provides, the device is convenient for carry out the work of going up and down to the staff when using, can be better maintain the vehicle to in-process that goes up and down has two connecting rods to support, has improved the stability of step board when rising.

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

the utility model provides a municipal rail transit electromechanical engineering is with maintaining device, includes two backup pads, two the board is placed to the common fixedly connected with in upper end of backup pad, two sliding tray have been seted up to the upper end of placing the board, two all be equipped with slide mechanism in the sliding tray, the upper end of placing the board is equipped with the pedal, four railings of upper end fixedly connected with of pedal, wherein two common fixedly connected with baffle between the railing, the lift groove has been seted up to the lower extreme of baffle, be equipped with elevating system in the lift inslot.

Preferably, the sliding mechanism includes a sliding block disposed in the sliding groove, the sliding block is slidably connected to the inner wall of the sliding groove, the lower end of the pedal is fixedly connected to a fixed block, a connecting rod is disposed in the sliding groove, one end of the connecting rod is rotatably connected to the sliding block, and the other end of the connecting rod is rotatably connected to the fixed block.

Preferably, elevating system includes fixed connection and places the rack of board lower extreme, the rack comprises two montants and a diaphragm, two the montant is kept away from the one end of placing the board and the upper end fixed connection of diaphragm, the upper end installation motor of diaphragm, the terminal fixedly connected with threaded rod of output shaft of motor, the one end that the motor was kept away from to the threaded rod runs through respectively and places board and pedal to extend to the lift inslot, pedal and threaded rod threaded connection.

Preferably, a guard rail is installed between each two of the railings.

Preferably, each the guide way has all been seted up to the lower extreme of railing, every all be equipped with in the guide way and be used for gliding guide bar, every the lower extreme of guide bar all runs through the step board and with the upper end fixed connection who places the board.

Preferably, the upper end of the pedal is fixedly connected with a non-slip mat for preventing slipping.

Compared with the prior art, the utility model, its beneficial effect does:

1. when needs maintain the vehicle eminence, the staff stands on the step board, and the starter motor, motor rotate and drive the threaded rod and rotate, and the threaded rod rotates and drives the step board and shift up, and after the maintenance completion, reverse starter motor for the step board moves down, the staff leave the step board can, can maintain the vehicle not co-altitude, improved the use of equipment.

2. When the pedal moves upwards, the two fixed blocks on the pedal can be driven to move upwards, the two fixed blocks move upwards to drive the two sliding blocks to move relatively through the corresponding connecting rods, a supporting effect is achieved on the upward movement of the pedal, the pedal can move stably no matter the pedal moves upwards or moves downwards, and the safety of equipment is improved.

Drawings

Fig. 1 is a schematic structural view of a maintenance device for municipal rail transit electromechanical engineering according to the present invention;

fig. 2 is a schematic structural view of the guard rail.

In the figure: the device comprises a supporting plate 1, a placing plate 2, a pedal 3, a railing 4, a placing frame 5, a motor 6, a baffle 7, a lifting groove 8, a threaded rod 9, a sliding groove 10, a fixing block 11, a sliding block 12, a connecting rod 13, a guide groove 14, a guide rod 15, a protective guard 16 and an anti-skid pad 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to 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. 1-2, a maintenance device for municipal rail transit electromechanical engineering, comprising two support plates 1, wherein the two support plates 1 support a placing plate 2, the upper ends of the two support plates 1 are fixedly connected with the placing plate 2 together, the upper end of the placing plate 2 is provided with two sliding grooves 10, sliding mechanisms are arranged in the two sliding grooves 10, each sliding mechanism comprises a sliding block 12 arranged in the corresponding sliding groove 10, the sliding block 12 is slidably connected with the inner wall of the corresponding sliding groove 10, the lower end of a pedal 3 is fixedly connected with a fixed block 11, a connecting rod 13 is arranged in each sliding groove 10, one end of the connecting rod 13 is rotatably connected with the corresponding sliding block 12, the other end of the connecting rod 13 is rotatably connected with the corresponding fixed block 11, a sliding groove is arranged at the inner bottom of each sliding groove 10, a connecting block for sliding is arranged in each sliding groove, the upper end of each connecting block is fixedly connected with the lower end of the corresponding sliding block 12, and plays a role in guiding the movement of the corresponding sliding block 12;

the upper end of the placing plate 2 is provided with a pedal 3, the upper end of the pedal 3 is fixedly connected with an anti-skid mat 17 for skid resistance, the situation that a worker sideslips on the pedal 3 is prevented from occurring, the upper end of the pedal 3 is fixedly connected with four railings 4, a baffle 7 is fixedly connected between the two railings 4 together, a guard rail 16 is arranged between each two railings 4, the lower end of each railing 4 is provided with a guide groove 14, a guide rod 15 for sliding is arranged in each guide groove 14, the lower end of each guide rod 15 penetrates through the pedal 3 and is fixedly connected with the upper end of the placing plate 2, and the guide rods 15 play a role in guiding the movement of the pedal 3;

lifting groove 8 has been seted up to the lower extreme of baffle 7, be equipped with elevating system in lifting groove 8, elevating system includes fixed connection and places rack 5 of 2 lower extremes of board, rack 5 comprises two montants and a diaphragm, the upper end fixed connection of the one end of placing board 2 and diaphragm is kept away from to two montants, the upper end installation motor 6 of diaphragm, motor 6 is servo motor, can carry out corotation reversal, the terminal fixedly connected with threaded rod 9 of output shaft of motor 6, the one end that motor 6 was kept away from to threaded rod 9 runs through respectively and places board 2 and step board 3, and extend to in the lifting groove 8, step board 3 and threaded rod 9 threaded connection, motor 6 rotates and drives threaded rod 9 and rotates, threaded rod 9 rotates and drives step board 3 and move up (or move down), and then drive the staff and shift up.

In the utility model, when the vehicle is required to be maintained at a high position, a worker stands on the pedal 3, the motor 6 is started, the motor 6 rotates to drive the threaded rod 9 to rotate, the threaded rod 9 rotates to drive the pedal 3 to move upwards, a proper height is selected according to actual needs, after the maintenance is finished, the motor 6 is reversely started, so that the pedal 3 moves downwards, the worker leaves the pedal 3, the vehicle can be maintained at different heights, and the use of the equipment is improved;

it is worth noting that when the pedal 3 moves upwards, the two fixed blocks 11 on the pedal 3 can be driven to move upwards, the two fixed blocks 11 move upwards to drive the two sliding blocks 12 to move relatively through the corresponding connecting rods 13 (when moving downwards, the two sliding blocks 12 are driven to move back and forth), and a supporting function is achieved on the upward movement of the pedal 3, so that the pedal 3 can stably move no matter moves upwards or downwards, and the safety of the equipment is improved.

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 municipal rail transit electromechanical engineering is with maintaining device, includes two backup pads (1), its characterized in that, two board (2) are placed to the common fixedly connected with in upper end of backup pad (1), place the upper end of board (2) and seted up two sliding tray (10), two all be equipped with slide mechanism in sliding tray (10), the upper end of placing board (2) is equipped with pedal (3), four railing (4) of upper end fixedly connected with of pedal (3), wherein two common fixedly connected with baffle (7) between railing (4), lift groove (8) have been seted up to the lower extreme of baffle (7), be equipped with elevating system in lift groove (8).

2. The maintenance device for the electromechanical engineering of the municipal rail transit as claimed in claim 1, wherein the sliding mechanism comprises a sliding block (12) disposed in a sliding groove (10), the sliding block (12) is slidably connected with the inner wall of the sliding groove (10), the lower end of the pedal (3) is fixedly connected with a fixed block (11), a connecting rod (13) is disposed in the sliding groove (10), one end of the connecting rod (13) is rotatably connected with the sliding block (12), and the other end of the connecting rod (13) is rotatably connected with the fixed block (11).

3. The maintenance device for the municipal rail transit electromechanical engineering according to claim 1, wherein the lifting mechanism comprises a placing frame (5) fixedly connected to the lower end of the placing plate (2), the placing frame (5) comprises two vertical rods and a transverse plate, the two vertical rods are fixedly connected to the end, away from the placing plate (2), of the horizontal plate and the upper end of the transverse plate, a motor (6) is installed on the upper end of the transverse plate, a threaded rod (9) is fixedly connected to the tail end of an output shaft of the motor (6), one end, away from the motor (6), of the threaded rod (9) penetrates through the placing plate (2) and the pedal (3) respectively and extends into the lifting groove (8), and the pedal (3) is in threaded connection with the threaded rod (9).

4. The maintenance device for the electromechanical engineering of the municipal rail transit as claimed in claim 1, wherein a guard rail (16) is installed between each two of the railings (4).

5. The maintenance device for the electromechanical engineering of the municipal rail transit as claimed in claim 1, wherein a guide groove (14) is formed in the lower end of each rail (4), a guide rod (15) for sliding is arranged in each guide groove (14), and the lower end of each guide rod (15) penetrates through the pedal (3) and is fixedly connected with the upper end of the placing plate (2).

6. The maintenance device for the electromechanical engineering of the municipal rail transit as claimed in claim 1, wherein a non-slip mat (17) for non-slip is fixedly connected to the upper end of the pedal (3).