CN201161589Y

CN201161589Y - Movable synthetic maintenance vehicle

Info

Publication number: CN201161589Y
Application number: CNU2008200809143U
Authority: CN
Inventors: 赵雪玉
Original assignee: Kunming China Railway Large Maintenance Machinery Co Ltd
Current assignee: Kunming China Railway Large Maintenance Machinery Co Ltd
Priority date: 2008-02-28
Filing date: 2008-02-28
Publication date: 2008-12-10
Anticipated expiration: 2018-02-28

Abstract

The utility model provides a movable integrated maintenance vehicle, comprising a vehicle frame and two bogie frames under the vehicle frame, wherein the vehicle frame is provided with a cab, a power room and a power transmission device. The utility model is characterized in that the vehicle frame between the front and back bogie frames is provided with arch top, two side beams at two sides of the arch top, and a vehicle cover formed by the guard plates under the two side beams. The utility model can fit large railway maintenance machines, having easy motion, strong transport capacity and self power producer and power supply, no additional power producer, power supply and traction vehicles, thereby saving cost. The utility model utilizes the characters of small railway construction machines as low weight, flexibility and low cost, to effectively and quickly maintain railways and provide a safe and convenient working space, for safe, quick, high quality and high-efficiency construction.

Description

Mobile comprehensive maintenance car

Technical field

The utility model relates to a kind of railway construction and moves the comprehensive maintenance car, relates to technology specialty scopes such as railway vehicle, power transmission, hydraulic pressure, electric, air operated control and construction organization, belongs to railway machinery design and manufacturing technology field.

Background technology

The China railways network is huge, and the total kilometrage numerical digit ranks first in the world, and railways train operation density height, freight volume are big, cause circuit to need repairing and the amount of maintaining quite big, and frequency is corresponding very fast.Since the eighties, carried out the maintenance of way, improved ability, level and the quality of the maintenance of way to a great extent though introduced multiple large-scale maintenance machinery in succession.Small-sized track maintenance machine (to call little machine in the following text) is simple, light, flexible with it, plurality of advantages such as at the bottom of the cost, and as a kind of of big machinery maintenance replenished, still has stronger survivability.But in recent years, small-sized track maintenance machine exists following many unfavorable in practice: 1, Ministry of Railways's associated documents stipulate that little machine forbids reaching the standard grade separately operation, and the trend of eliminating traditional little machine operation mode is arranged.2, during little machine operation, workmen's personal safety does not ensure, when crossing car as adjacent line, the danger that exists people's car to bump against, perhaps injure the workmen because of the falling object on the adjacent line car or Litter, along with the lifting of the adjacent line speed of a motor vehicle, the air-flow that is produced during the high speed train operation is entail dangers to workmen's safety also simultaneously.3, during little machine operation, no matter be the restriction and the influence of the easy wind-engaging of machinery or staff, sand, rain, snow weather and illumination, construction environment is abominable.4, dolly " enter " relative longer with the time of " withdrawing from " operation field and operating condition, attendant equipment and the device more, inefficiency.5, little machine class is more, but function singleness carries, carries inconvenience when going out operation.Therefore, be necessary fully prior art is improved.

Summary of the invention

In view of the prior art above shortcomings, the utility model provides a kind of and safely, keeps out wind and rain, efficient mobile comprehensive maintenance car that can comprehensive application small-sized line construction equipment.

The utility model is finished by following technical proposal: a kind of mobile comprehensive maintenance car, comprise the bogie truck under vehicle frame and the vehicle frame, driver's cab on the vehicle frame, powerplant workshop and power drive, it is characterized in that the vehicle frame between the trailing or leading bogie is provided with by the arch top, be positioned at the curb girder of both sides, arch top and the car cover that backplate constituted of two curb girders below.So that constitute movable small track maintenance machine job shop, to finish maintenance of track, maintenance construction and work such as line facility, equipment repair and debugging, staff in the service truck cover is not subjected to adjacent line to cross the safe prestige that car brings to assist, be not subjected to the restriction of natural environmental conditions such as wind, Exposure to Sunlight.

The backplate of described car cover two curb girders below is the oscillating type backplate, or the flatly moving type backplate.

The curb girder upper edge vehicle frame of a side or two sides vertically is provided with slide rail in the described car cover, can upper and lower lifting link to each other with slide rail by rolling member with the little machine hanger that horizontally slips, so that the longitudinal sliding motion on curb girder of little machine hanger.With the carrying of convenient little machine, lifting etc., and can when construction, accurately aim at station, reduce workmen's labour intensity, increase work efficiency.

The upper end of the oscillating type backplate of described car cover two curb girders below links to each other with the curb girder lower end by turning joint or translation hinge, and the inboard end of backplate is provided with the oil cylinder of its motion of control, and backplate outwards opens or inwardly gathering so that control as required.

Described car cover end is provided with between small-sized line construction Work machine placement, so that store and transport other little machine that can not use hanger to hang, instrument and the accessory raw MAT'L etc. of partly constructing with car.

Be provided with illuminating lamp in the described car cover, storage battery or generator electric on illuminating lamp and the vehicle frame connect, and throw light on the highway section that insufficient lights such as night, tunnel are provided, thereby are not subjected to the restriction of highway section, period.

The utility model compared with prior art has following advantage and effect: adopt such scheme, both can cooperate Large-scale Railway maintenance machinery to have conveniently moving, transport power is strong, self-powered and electric power, need not to dispose in addition again propulsion source, power supply and towing vehicle, save advantages such as supporting cost, it is light that the various small-sized track maintenance machines of comprehensive application have, flexibly, characteristics such as cost is low, efficiently, fast circuit is keeped in repair, construction operations such as maintenance, the construction operation space of safety and comfort can be provided again, when workmen and equipment are worked in the car cover, avoided adjacent line to cross many danger that car causes workmen and equipment fully, be not subjected to simultaneously wind, drench with rain, Exposure to Sunlight, snow, the influence of inclement weathers such as sand, be not subjected to the tunnel yet, safety has been satisfied in the restriction of light such as night or illumination deficiency fully, convenient, the construction requirement of high-quality and high-efficiency.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the birds-eye view of Fig. 1;

Fig. 3 is the block diagram of Fig. 1;

Fig. 4 is the A-A cutaway view of Fig. 1;

Fig. 5 is the B-B cutaway view of Fig. 1.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described further, is not limited thereto but hold within the utility model.

The mobile comprehensive maintenance car that the utility model provides comprises the bogie truck 3 under vehicle frame 4 and the vehicle frame; Between the driver's cab 1 on the vehicle frame, power drive system 2, there is the passageway 2 both sides between power drive system, and end place in passageway is provided with the ladder 5 into and out of the operating area, as Fig. 1, Fig. 2; Vehicle frame two curb girders below is provided with backplate 6, and the upper end of backplate 6 is connected with the curb girder lower end by turning joint, and backplate 6 inboards are provided with the oil cylinder of its motion of control, and backplate outwards opens or inwardly gathering so that control as required, as Fig. 3; Vehicle frame between the trailing or leading bogie 3 forms and is arch top 11, and both sides are curb girder 12, and curb girder is for 12 times the little machine operation zone 8 of backplate 6, as Fig. 2; Be provided with slide rail 13 along vertical two curb girders of vehicle frame, little machine hanger 7 is hung on slide rail 13 by roller, little machine hanger 7 is moved along slide rail 13, simultaneously, also be provided with the slide block of oscilaltion and sway on the little machine hanger 7, with the operating condition of realizing little machine and conversion, and when little machine operation, can aim at station easily, as Fig. 3, Fig. 4 with the main frame travelling position; Be provided with little machine rest area 10 and railing, ladder etc. at the other end of vehicle frame, small-sized track maintenance machine can be concentrated to be placed on wherein, both be convenient to the car storing, construction is taken out of at the scene of being convenient to again, as Fig. 2, Fig. 3; The vehicle frame top of running through operating area and rest area is provided with crane 9, and convenient construction equipment and accessory are in two interregional carryings, as Fig. 4, Fig. 5; Be provided with illuminating lamp 14 in the car, the storage battery or the electrical generator that are equipped with on illuminating lamp 14 and the vehicle frame are connected, so that the highway section illumination of insufficient lights such as night, tunnel to be provided.

Claims

1, a kind of mobile comprehensive maintenance car, comprise the bogie truck under vehicle frame and the vehicle frame, driver's cab on the vehicle frame, powerplant workshop and power drive, it is characterized in that the vehicle frame between the trailing or leading bogie is provided with by the arch top, be positioned at the curb girder of both sides, arch top and the car cover that backplate constituted of two curb girders below.

2, mobile comprehensive maintenance car according to claim 1 is characterized in that the backplate of described car cover two curb girders below is the oscillating type backplate, or the flatly moving type backplate.

3, mobile comprehensive maintenance car according to claim 1 is characterized in that the curb girder upper edge vehicle frame of interior side of described car cover or two sides vertically is provided with slide rail, can upper and lower lifting link to each other with slide rail by rolling member with the little machine hanger that horizontally slips.

4, mobile comprehensive maintenance car according to claim 2 is characterized in that the upper end of the oscillating type backplate of described car cover two curb girders below links to each other with the curb girder lower end by turning joint or translation hinge, and the inboard end of backplate is provided with the oil cylinder of its motion of control,

5, mobile comprehensive maintenance car according to claim 1 is characterized in that described car cover end is provided with between small-sized line construction Work machine placement.

6, mobile comprehensive maintenance car according to claim 1 is characterized in that being provided with illuminating lamp in the described car cover, and illuminating lamp connects with storage battery or electrical generator on the vehicle frame.