CN218949180U - High-speed railway contact net trouble-shooting car - Google Patents

Abstract

The utility model relates to the technical field of railway overhaul, in particular to a high-speed rail contact net fault overhaul vehicle. The utility model comprises a vehicle head, an operation ladder and a vehicle frame, wherein the vehicle frame is arranged at the rear part of the vehicle head, the operation ladder is arranged on the vehicle frame, the vehicle head comprises a cockpit, wheels are arranged at the bottoms of the vehicle head and the vehicle frame and are matched with rails, the operation ladder is a herringbone folding ladder, one end of the bottom of the operation ladder is hinged to the vehicle frame, the other end of the bottom of the operation ladder is arranged on the upper surface of the vehicle frame in a sliding manner, a camera is arranged at the position, close to the operation ladder, of the vehicle head, and the camera is vertically upwards arranged. The operation ladder is combined with the rail running vehicle formed by the vehicle head and the vehicle frame, the operation ladder can be conveniently and rapidly transported and moved on the rail, the operation ladder can quickly arrive at the site by depending on a high-speed rail according to the place to be overhauled, the operation ladder is foldable and convenient to store and assemble, and the camera facilitates a driver to operate the vehicle to accurately arrive at a preset position.

Description

High-speed railway contact net trouble-shooting car

Technical Field

The utility model relates to the technical field of railway overhaul, in particular to a high-speed rail contact net fault overhaul vehicle.

Background

The overhead contact system is a traction power supply system of the high-speed railway, and high-voltage current is obtained from the overhead contact system erected above the railway, so that continuous sufficient power is obtained, and once 'light garbage' such as plastic cloth is wound on the overhead contact system line of the high-speed railway, normal power taking of a pantograph of a train can be influenced, and the train is stopped suddenly, and even larger accidents can be caused. Therefore, daily maintenance and cleaning of the railway contact net are very important.

At present, most of maintenance and cleaning of a high-speed rail contact net are constructed manually, and a high-speed rail contact net maintenance train is used for maintenance and cleaning quite commonly, and can be used for running on a high-speed rail, but the high-speed rail contact net maintenance train is too heavy, if a problem occurs, workers cannot arrive at an accident site in time, time is wasted greatly, and working efficiency is lowered greatly.

Disclosure of Invention

The utility model provides a high-speed rail contact net fault maintenance vehicle, which aims to solve the problem that maintenance of a high-speed rail cable does not influence normal operation of a high-speed rail in time.

The utility model provides a high-speed rail contact net fault maintenance vehicle which adopts the following technical scheme:

the utility model provides a high-speed railway contact net trouble-shooting car, includes locomotive, operation ladder and frame, the frame is installed at the locomotive rear portion, install the operation ladder on the frame, the locomotive includes the cockpit, locomotive and frame bottom are provided with the wheel, the wheel cooperatees with the track, the operation ladder is the double-horn folding ladder, one of them one end of operation ladder bottom articulates on the frame, and the other end slides and sets up at the frame upper surface, the locomotive is close to operation ladder department and is provided with the camera, the camera sets up perpendicularly upwards.

Through adopting above-mentioned technical scheme, combine the operation ladder with the track operation car that locomotive and frame formed, can be with the convenient quick transportation of operation ladder on the track and remove, can rely on the high-speed railway rail to arrive scene fast as required the place of maintenance, the operation ladder is collapsible to be conveniently accomodate and assemble, and the camera makes things convenient for the navigating mate to operate the accurate preset position that reaches of vehicle.

Preferably, the top of the operation ladder is provided with a supporting plate, and the supporting plate is horizontally placed.

By adopting the technical scheme, the supporting plate is used for supporting maintenance personnel to provide seat support.

Preferably, both sides of the operating ladder forming the herringbone folding ladder are of telescopic structures.

Through adopting above-mentioned technical scheme, extending structure can be adjusted according to the height of cable contact net, makes things convenient for constructor to operate.

Preferably, a boarding ladder is arranged on the side face of the cockpit.

By adopting the technical scheme, the boarding ladder is used for bringing convenience for drivers to get in and out of the cockpit.

Preferably, the side of the frame is provided with a climbing ladder, and the climbing ladder is a right-angled trapezoid.

Through adopting above-mentioned technical scheme, climbing ladder is used for making things convenient for the maintenance personal to step on the frame top, and the trapezoid of falling right angle is favorable to expanding the scope of trampling.

Preferably, the front end part of the headstock is provided with a trailer hook.

By adopting the technical scheme, the trailer hook is convenient for the maintenance vehicle to follow other vehicles to run.

Preferably, a monitoring display is arranged in the cockpit.

By adopting the technical scheme, the monitoring display is used for displaying the content of the camera.

In summary, the utility model has the following beneficial technical effects:

1. the operation ladder is combined with the rail running vehicle formed by the vehicle head and the vehicle frame, the operation ladder can be conveniently and rapidly transported and moved on the rail, the operation ladder can quickly arrive at the site by depending on a high-speed rail according to the place to be overhauled, the operation ladder is foldable and convenient to store and assemble, and the camera facilitates a driver to operate the vehicle to accurately arrive at a preset position.

2. The backup pad is used for supporting maintenance personal and provides the seat support, and extending structure can be adjusted according to the height of cable contact net, makes things convenient for constructor to operate, and boarding ladder is used for making things convenient for the navigating mate to get in and out the cockpit.

3. The climbing ladder is used for facilitating maintenance personnel to climb the top of the frame, the inverted right trapezoid is beneficial to expanding the trampling range, the trailer hook is convenient for a maintenance vehicle to follow other vehicles to run, and the monitoring display is used for displaying the content of the camera.

Drawings

FIG. 1 is a schematic view of a shaft-side perspective of the present utility model;

fig. 2 is a schematic view of another view of fig. 1.

Reference numerals illustrate:

10. the vehicle comprises a track, 1, a vehicle head, 11, a cockpit, 12, wheels, 13, a trailer hook, 14, a boarding ladder, 15, a camera, 16, a monitoring display, 2, an operation ladder, 21, a supporting plate, 3, a vehicle frame, 31 and the climbing ladder.

Description of the embodiments

The utility model is described in further detail below with reference to fig. 1 and 2.

Example 1

The embodiment of the utility model discloses a high-speed rail contact net fault maintenance vehicle, which comprises a vehicle head 1, an operation ladder 2 and a vehicle frame 3, wherein the vehicle frame 3 is arranged at the rear part of the vehicle head 1, the operation ladder 2 is arranged on the vehicle frame 3, the vehicle head 1 comprises a cockpit 11, wheels 12 are arranged at the bottoms of the vehicle head 1 and the vehicle frame 3, the wheels 12 are matched with a track 10, the operation ladder 2 is a herringbone folding ladder, one end of the bottom of the operation ladder 2 is hinged on the vehicle frame 3, the other end of the operation ladder is arranged on the upper surface of the vehicle frame 3 in a sliding manner, a camera 15 is arranged at the position, close to the operation ladder 2, of the vehicle head 1, and the camera 15 is vertically arranged in an upward direction.

The embodiment of example 1 is:

the vehicle head 1 and the vehicle frame 3 are placed on the track 10, at the moment, the operation ladder 2 is folded and contracted on the vehicle frame 3, a driver enters the cockpit 11 to start the vehicle body, the vehicle body is transported to a position needing to be overhauled to stop, the driver observes the position of the operation ladder 2 in real time by using the camera 15 during movement, the operation ladder 2 is unfolded, and after the operation ladder 2 is erected, the overhauler climbs the operation ladder 2 to overhauls.

Example 2

The addition of the following components is based on the embodiment 1:

referring to fig. 1 and 2, the operating ladder 2 is provided at the top with a support plate 21, and the support plate 21 is horizontally disposed.

Referring to fig. 1 and 2, the two side ladders of the herringbone folding ladder formed by the operation ladder 2 are telescopic structures.

With reference to fig. 1 and 2, the cockpit 11 is laterally provided with a boarding ladder 14.

Referring to fig. 1 and 2, a climbing ladder 31 is disposed on a side surface of the frame 3, and the climbing ladder 31 is an inverted right trapezoid.

Referring to fig. 1 and 2, the front end of the headstock 1 is provided with a trailer hook 13.

Referring to fig. 1 and 2, a monitor display 16 is provided in the cockpit 11.

The embodiment of example 2 is:

the supporting plate 21 is in a horizontal state when the operation ladder 2 is unfolded;

the operation ladder 2 stretches and stretches in a sliding way;

the monitor display 16 displays the monitor screen of the camera 15 in real time.

Example 3

The addition of the following components is based on the embodiment 1:

the high-speed rail contact net maintenance vehicle adopts a motor power driving mode and a multi-gear speed changing mode, and the speed of the herringbone ladder can be guaranteed through speed adjustment, so that the high-speed rail contact net maintenance vehicle has the advantages of mobility and flexibility of the traditional herringbone ladder and the high-speed rail contact net maintenance vehicle, and the high-efficiency and the degree of freedom of the high-speed rail contact net maintenance vehicle are greatly improved.

This high-speed railway contact net maintenance car wheel 12 adopts unique two claw to press from both sides fixing device, has utilized and has used the pulling force that the electro-magnet provided to be the taut two claw clamps of motive force, makes two claw clamp can tightly grasp the rail, and two claw clamping jaw point has added the rubber sleeve, has increased coefficient of friction, makes it can more firm clamp the rail, has improved the factor of safety of workman's work by a wide margin.

The embodiment of example 3 is:

as in the embodiment of example 1.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (7)

1. The utility model provides a high-speed railway contact net trouble-shooting car which characterized in that: the vehicle comprises a vehicle head (1), an operation ladder (2) and a vehicle frame (3), wherein the vehicle frame (3) is arranged at the rear part of the vehicle head (1), and the operation ladder (2) is arranged on the vehicle frame (3);

the vehicle head (1) comprises a cockpit (11), wheels (12) are arranged at the bottoms of the vehicle head (1) and the vehicle frame (3), and the wheels (12) are matched with the track (10);

the operating ladder (2) is a herringbone folding ladder, one end of the bottom of the operating ladder (2) is hinged to the frame (3), and the other end of the operating ladder is arranged on the upper surface of the frame (3) in a sliding manner;

the vehicle head (1) is provided with a camera (15) close to the operation ladder (2), and the camera (15) is vertically upwards arranged.

2. The high-speed rail catenary troubleshooting vehicle of claim 1, wherein: the top of the operation ladder (2) is provided with a supporting plate (21), and the supporting plate (21) is horizontally arranged.

3. The high-speed rail catenary troubleshooting vehicle of claim 1, wherein: the two sides of the operating ladder (2) forming the herringbone folding ladder are of telescopic structures.

4. The high-speed rail catenary troubleshooting vehicle of claim 1, wherein: the side of the cockpit (11) is provided with a boarding ladder (14).

5. The high-speed rail catenary troubleshooting vehicle of claim 1, wherein: the side of the frame (3) is provided with a climbing ladder (31), and the climbing ladder (31) is an inverted right trapezoid.

6. The high-speed rail catenary troubleshooting vehicle of claim 1, wherein: the front end part of the headstock (1) is provided with a trailer hook (13).

7. The high-speed rail catenary troubleshooting vehicle of claim 1, wherein: a monitoring display (16) is arranged in the cockpit (11).

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