CN214445962U

CN214445962U - Urban rail vehicle pantograph lifting module

Info

Publication number: CN214445962U
Application number: CN202120014184.2U
Authority: CN
Inventors: 崔洵铭
Original assignee: Changchun Tianrui Mechanical Co ltd
Current assignee: Changchun Tianrui Mechanical Co ltd
Priority date: 2021-01-05
Filing date: 2021-01-05
Publication date: 2021-10-22
Anticipated expiration: 2031-01-05

Abstract

The utility model discloses an urban rail car rises bow module, including the structure frame, the middle part facility has the bow structure that rises in the structure frame, rise the combination that is pantograph equipment in the bow structure, structure frame top middle part is provided with the crossbeam, crossbeam outside slidable mounting has the sliding block, the purlin frame is outside purlin car structure support, be provided with the slide rail in the purlin car frame, the inside hollow slip track that is of slide rail, the inside slidable mounting of slide rail has the slider, there is the couple through bolt fixed mounting slider inside the slider, couple bottom fixed mounting has the sliding block, through spacing bolt with sliding block fixed mounting at the crossbeam middle part, come to hang the dress to the crossbeam through two sets of sliding blocks and couple. The device simple structure can adjust the position of couple through the slider in the inside slip of slide rail, adjusts the position of slider in the purlin frame through the stopper in addition, can be convenient for to realizing module car batch equipment down, and the whole car of getting on reduces the workman and assembles the degree of difficulty, improves production efficiency.

Description

Urban rail vehicle pantograph lifting module

Technical Field

The utility model relates to an urban rail field, in particular to urban rail car rises bow module.

Background

Current rail vehicles typically rely on a pantograph to communicate the power line to the vehicle high voltage devices to provide electrical support for vehicle operation. At present, pantograph equipment used on a traffic vehicle is scattered in installation, different carriage structures are different, and interchange cannot be achieved, so that the equipment and a vehicle body are difficult to connect and operate, time and labor are wasted, the labor hour of production is increased, and the production period is prolonged. Improvements are needed to improve production efficiency, increase coupling strength, and improve interchangeability of various car products. The pantograph air supply module is compact in structure, more reliable in connection mode and longer in service life than the existing connection mode, adopts a modular design, and is convenient to install and maintain.

However, the heavy weight of the module car is assembled in batches, so that the assembly efficiency is low, and the assembly difficulty of workers is increased.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an urban rail vehicle pantograph lifting module, which can effectively solve the problems in the background art.

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

an urban rail vehicle pantograph lifting module comprising: the structure frame is a structure block of a pantograph air supply module, an arch lifting structure is arranged in the middle of the structure frame, a combination of pantograph equipment is arranged in the arch lifting structure, a cross beam is arranged in the middle above the structure frame, a sliding block is arranged on the outer side of the cross beam in a sliding manner,

the purlin frame is outside purlin car structural support, be provided with the slide rail in the purlin frame, the inside hollow slip track that is of slide rail, the inside slidable mounting of slide rail has the slider, there is the couple through bolt fixed mounting slider inside, the couple is the stay cord fixed block, couple bottom fixed mounting has the sliding block, through spacing bolt with sliding block fixed mounting at the crossbeam middle part, comes to hang the dress to the crossbeam through two sets of sliding blocks and couple.

Preferably, the slide rail is of a trapezoidal concave structure, and the slide convex block on the right side of the slide block is the same as the concave structure of the slide rail, so that the position of the hook in the truss frame can be adjusted.

Preferably, the slide rail inboard is provided with two sets of balls, turns into rolling connection through the ball with the sliding connection of slider and slide rail, reduces frictional force, promotes the stability of removal.

Preferably, truss frame middle part slidable mounting has the stopper, the stopper is L shape structure pole, the stopper left side is passed truss frame lateral wall and is inserted in the slider and carry on spacingly, fixed mounting has the spring in the stopper upper end, the spring is in compression state all the time, produces inside pulling force, comes to insert the stopper through the elasticity of spring in the slider.

Preferably, two groups of rolling wheels are symmetrically arranged at the bottom of the structure frame, and the structure frame is driven to horizontally move through the rolling wheels.

Preferably, the left side and the right side of the structure frame are symmetrically provided with two groups of push rods, the position of the structure frame is adjusted through the push rods, and the structure frame is moved by integrating the rolling wheels and the push rods, so that the adjustment is facilitated.

Compared with the prior art, the utility model discloses following beneficial effect has:

the device simple structure can adjust the position of couple through the slider in the inside slip of slide rail, adjusts the position of slider in the purlin frame through the stopper in addition, can be convenient for to realizing module car batch equipment down, and the whole car of getting on reduces the workman and assembles the degree of difficulty, improves production efficiency.

Drawings

Fig. 1 is an overall structure diagram of an urban rail vehicle pantograph lifting module of the utility model;

fig. 2 is the utility model relates to a slide block and slide block look sideways at block diagram in urban rail car rises bow module.

In the figure: 1. a structural frame; 2. a rolling wheel; 3. a bow lifting structure; 4. a cross beam; 5. a push rod; 6. a truss frame; 7. a slider; 8. a limit bolt; 9. hooking; 10. a slide rail; 11. a slider; 12. a ball bearing; 13. a limiting block; 14. a spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1, an urban rail vehicle pantograph lifting module comprises: the structure frame 1, the structure frame 1 is the structure piece of pantograph air feed module, structure frame 1 bottom symmetry is provided with two sets of rolling wheel 2, drives structure frame 1 through rolling wheel 2 and carries out the horizontally removal, structure frame 1 left and right sides symmetry is provided with two sets of push rod 5, adjusts the position of structure frame 1 through push rod 5, synthesizes rolling wheel 2 and push rod 5 to remove structure frame 1, is convenient for adjust, the middle part facility has the lift bow structure 3 in structure frame 1, be the combination of pantograph equipment in the lift bow structure 3, structure frame 1 top middle part is provided with crossbeam 4, crossbeam 4 outside slidable mounting has sliding block 7,

the truss vehicle frame 6 is an external truss vehicle structure support, a slide rail 10 is arranged in the truss vehicle frame 6, a hollow sliding track is arranged in the slide rail 10, a slide block 11 is slidably arranged in the slide rail 10, a hook 9 is fixedly arranged in the slide block 11 through a bolt, the hook 9 is a stay cord fixing block, a slide block 7 is fixedly arranged at the bottom of the hook 9, the slide block 7 is fixedly arranged in the middle of the cross beam 4 through a limiting bolt 8, and the cross beam 4 is hung through two groups of slide blocks 7 and hooks 9,

as shown in fig. 2, the slide rail 10 has a trapezoidal concave structure, the sliding convex block on the right side of the slide block 11 is the same as the concave structure of the slide rail 10, so as to adjust the position of the hook 9 in the truss frame 6, two sets of balls 12 are arranged on the inner side of the slide rail 10, the sliding connection between the slide block 11 and the slide rail 10 is converted into rolling connection through the balls 12, so as to reduce friction force and improve the stability of movement, a limit block 13 is slidably mounted in the middle of the truss frame 6, the limit block 13 is an L-shaped structural rod, the left side of the limit block 13 penetrates through the side wall of the truss frame 6 and is inserted into the slide block 11 for limiting, a spring 14 is fixedly mounted in the upper end of the limit block 13, the spring 14 is always in a compressed state, so as to generate inward pulling force, and the limit block 13 is inserted into the slide block 11 through the elasticity of the spring 14,

the device simple structure passes through slider 11 at the inside slip of slide rail 10, can adjust the position of couple 9, comes to adjust the position of slider 11 in truss 6 through stopper 13 in addition, can be convenient for to realizing module car batch equipment down, and the whole car that gets on reduces the workman and assembles the degree of difficulty, improves production efficiency.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a bow module is risen to urban rail car, includes structure frame (1), structure frame (1) is the structure piece of pantograph air feed module, its characterized in that: an arch lifting structure (3) is arranged in the middle of the structure frame (1), a pantograph device combination is arranged in the arch lifting structure (3), a cross beam (4) is arranged in the middle of the upper part of the structure frame (1), a sliding block (7) is slidably arranged on the outer side of the cross beam (4),

purlin frame (6) are outside purlin car structural support, be provided with slide rail (10) in purlin frame (6), slide rail (10) inside is hollow slip track, slide rail (10) inside slidable mounting has slider (11), slider (11) are inside to have couple (9) through bolt fixed mounting, couple (9) are the stay cord fixed block, couple (9) bottom fixed mounting has sliding block (7), through spacing bolt (8) with sliding block (7) fixed mounting at crossbeam (4) middle part.

2. The urban rail vehicle pantograph lifting module according to claim 1, wherein: the trapezoidal concave structure of slide rail (10), the concave structure of the protruding piece of slider (11) right side slip is the same with slide rail (10).

3. The urban rail vehicle pantograph lifting module according to claim 2, wherein: two groups of balls (12) are arranged on the inner side of the sliding rail (10).

4. The urban rail vehicle pantograph lifting module according to claim 3, wherein: truss frame (6) middle part slidable mounting has stopper (13), stopper (13) are L shape structure pole, stopper (13) left side is passed truss frame (6) lateral wall and is inserted slider (11) in spacing, stopper (13) upper end internal fixation has spring (14), spring (14) are in compression state all the time.

5. The urban rail vehicle pantograph lifting module according to claim 1, wherein: two groups of rolling wheels (2) are symmetrically arranged at the bottom of the structure frame (1).

6. The urban rail vehicle pantograph lifting module according to claim 5, wherein: two groups of push rods (5) are symmetrically arranged on the left side and the right side of the structure frame (1).