CN102009658A

CN102009658A - Multifunctional rail transport vehicle

Info

Publication number: CN102009658A
Application number: CN 201010539054
Authority: CN
Inventors: 刘宏宇
Original assignee: China Railway 13th Bureau Group Co Ltd
Current assignee: China Railway 13th Bureau Group Co Ltd
Priority date: 2010-11-11
Filing date: 2010-11-11
Publication date: 2011-04-13

Abstract

The invention relates to a multifunctional rail transport vehicle which belongs to the technical field of construction of highways and railways, and is characterized in that the multifunctional rail transport vehicle is assembled by a self-propelled power generation vehicle and two steering trolleys, in each steering trolley, a steering frame is connected with an I-shaped cross beam and a box type trolley frame through a No.1 support saddle and a rotating disk, and the steering frame is in running fit with the cross beam and the trolley frame; and a variable frequency motor is used for driving driving wheels through a driving wheel shaft, a pull lug plate is welded and fixed on the outer side of the trolley frame, and rubber bumpers are mounted and fixed at the front end and the back end of the trolley frame. The multifunctional rail transport vehicle has the advantages of being reasonable in structural design, having definite stress, being simple for operation, being convenient for use, being low in cost and the like; simultaneously, the transport vehicle further has long service life and high working efficiency and can be repeatedly used on a plurality of projects, thereby being capable of greatly reducing the engineering construction period, reducing the construction cost, being particularly suitable for medium-and-long distance transportation of structural members under the situation that construction sites are limited, having significant social and economic benefits and having very high popularization value.

Description

The multifunction railway transport trolley

Technical field

The invention belongs to highway, railway construction technical field.

Background technology

At present, the middle and long distance of large-tonnage framing member transportation many employings automotive or water transport in the domestic and international project work progress, just can show the economy of transportation and convenient and adopt automotive or water transport need possess certain conditions, automotive needs broad, the path formation in place, water transport then need have enough dark waters, limited by the place at mountain construction, there is not the water transport condition again, the transportation of large-tonnage member has just become a difficult problem, in order to address this problem, often waste great amount of manpower and resource, Shi Gong ambient environment also can be damaged sometimes.

Summary of the invention

The objective of the invention is: a kind of multifunction railway transport trolley is provided, and it can realize the transportation to the large-tonnage member simply, effectively.

Technical scheme of the present invention is: generator car and Liang Tai turn to the chassis assembly to form voluntarily by one, in turning to chassis, bogie truck and I font crossbeam, pass through No. 1 bearing between the box bogie frame, the high strength hex bolt, hex bolt, bearing axle head baffle plate, No. 2 bearings, rotary disk basement, rotating disk connects, bogie truck and crossbeam, the bogie frame normal-running fit, variable-frequency motor is connected and fixed by bolt and bogie frame, variable-frequency motor drives by live axle and drives drive wheel, lead otic placode and be weldingly fixed on the bogie frame outside, rubber draft gear be fixed on bogie frame before, the rear end.

The invention has the beneficial effects as follows: reasonable in design is stressed clear and definite, simple to operate, easy to use, advantages such as cost is low, simultaneously, this beam transportation vehicle also has long service life, high efficiency, can be on a plurality of projects repeated usage, therefore can shorten the duration of a project significantly, reduce construction cost, it is particularly useful for the middle and long distance transportation of framing member under the limited situation in workyard, society and remarkable in economical benefits have very high promotional value.

Description of drawings

Fig. 1 is integral structure figure of the present invention;

Fig. 2 is the chassis front view that turns to of the present invention;

Fig. 3 is the chassis lateral plan that turns to of the present invention;

Fig. 4 is the chassis I-I birds-eye view that turns to of the present invention;

Fig. 5 is the front view of generator car voluntarily of the present invention;

Fig. 6 is the lateral plan of generator car voluntarily of the present invention;

Fig. 7 is the birds-eye view of generator car voluntarily of the present invention;

The specific embodiment

Below in conjunction with accompanying drawing the present invention is described further:

Embodiment 1

Shown in Fig. 2-4, turn to chassis to form, wherein, the 1st, bogie frame, the 2nd, drive wheel, the 3rd, crossbeam, the 4th, bogie truck, 5 is No. 1 bearings, the 6th, the high strength hex bolt, the 7th, hex bolt, the 8th, bearing axle head baffle plate, 9 is No. 2 bearings, the 10th, rotary disk basement, the 11st, rotating disk, the 12nd, steering shaft, the 13rd, lead otic placode, the 14th, towing pin, the 15th, support otic placode, the 16th, actuating device, the 17th, rubber draft gear, the 18th, alarm lampholder, the 19th, Warning light.

Bogie frame 1 is the box-structure that is welded into by the different-thickness steel plate, and effect one is continuous drive wheel 2, track, the ground passed to of power that crossbeam 3 is transmitted; Effect two is effectively to protect inner structures such as drive wheel wheel 2, drive wheel gear ring, live axle;

Lead otic placode 13, support otic placode 15 is welded on the bogie frame outside, connects by towing pin 14, soft or hard and guarantees that two turn to the distance between chassis, prevents the member car that falls;

Rubber draft gear 17 is connected with bogie frame 1 by base and bolt, and main effect is to weaken mutual application force turns to chassis with minimizing damage when two turn to chassis that fierce collision takes place;

Warning light 19 is by alarm lampholder 18, bolt and turn to bogie frame to be connected, and effect is to give the alarm in the driving process, and caution workmen and pedestrian take care;

Crossbeam 3, bogie truck 4 are the different-thickness steel plate and are welded, and crossbeam 3 is the I font structure, and middle welding stiffened plate improves the bearing capacity of crossbeam, and directly bears the power that member hands down; Be connected by No. 1 bearing 5, high strength hex bolt 6,

hex bolt

7,8, No. 2 bearings 9 of bearing axle head baffle plate, rotary disk basement 10, rotating disk 11 etc. between bogie truck 4 and crossbeam 3, the bogie frame 1, and can among a small circle, rotate, make crossbeam 3, bogie frame 1 mainly be subjected to the vertical force effect, moment of flexure is to turning to the unfavorable of chassis structure in the minimizing transportation.

Actuating device is a variable-frequency motor, is connected with bogie frame by bolt, and energising rear drive drive wheel makes to turn to chassis to advance, retreat, and realizes the transportation of member.

Generator car are formed voluntarily shown in Fig. 5-7, wherein, the 21st, generator car follower voluntarily, the 22nd, generator car bogie frame voluntarily, the 23rd, generator car drive wheel voluntarily, the 24th, pedal, the 25th, generator car rubber draft gear voluntarily, the 26th, No. 1 hex bolt of generator car voluntarily, 27 is No. 1 standard spring washers, the 28th, and generator car actuating device voluntarily, the 29th, No. 2 hex bolts of generator car voluntarily, 210 is No. 2 standard spring washers, the 211st, the horizontal-associate channel-section steel, the 212nd, strengthen channel-section steel, the 213rd, generator car lead otic placode voluntarily, the 214th, generator car towing pin voluntarily, the 215th, generator car lead the ear bar voluntarily.

Generator car bogie frame 22 is the box-structures that are welded into by the different-thickness steel plate voluntarily, and effect one is with electrical generator load, continuous generator car drive wheel (follower) 23, track, the ground voluntarily passed to of temporary load(ing); Effect two be effectively protect drive wheel wheel 23, drive live axle, inner structure such as follower;

Generator car lead otic placode 213 and are welded on generator car bogie frame 22 outsides voluntarily voluntarily, by generator car towing pin 214 voluntarily, generator car lead ear bar 215 or soft or hard and connect and control generator car and the distance that turns between chassis voluntarily voluntarily, prevent that collision or two vehicle headways are far away excessively;

Pedal 24 is a steel plate, connects into integral body by welding and generator car bogie frame 22 voluntarily, bears temporary load(ing) and load is transmitted downwards;

Generator car rubber draft gear 25 is connected with generator car bogie frame 22 voluntarily by base and bolt voluntarily, and main effect is to weaken the damage of mutual application force with two cars when turning to chassis that fierce collision takes place at generator car voluntarily;

Voluntarily 26, No. 1 standard spring washer 27 of No. 1 hex bolt of generator car, 29, No. 2 standard spring washers 210 of No. 2 hex bolts of generator car are connecting device voluntarily, are mainly used in motor, generator car rubber draft gear 25 and being connected between the generator car bogie frame 22 voluntarily voluntarily;

Horizontal-associate channel-section steel 211, strengthen channel-section steel 212 and be welded to connect, increase the integral rigidity of self-propelled generator car, guarantee the safe in operation of self-propelled generator car and increase its service life with generator car bogie frame 22 voluntarily;

Actuating device is a variable-frequency motor, is connected with bogie frame by bolt, and energising rear drive drive wheel makes voluntarily that generator car advance, retreats.

Claims

1. multifunction railway transport trolley, comprise generator car voluntarily, it is characterized in that: generator car and Liang Tai turn to the chassis assembly to form voluntarily by one, in turning to chassis, bogie truck and I font crossbeam, pass through No. 1 bearing between the box bogie frame, the high strength hex bolt, hex bolt, bearing axle head baffle plate, No. 2 bearings, rotary disk basement, rotating disk connects, bogie truck and crossbeam, the bogie frame normal-running fit, variable-frequency motor is connected and fixed by bolt and bogie frame, variable-frequency motor drives by live axle and drives drive wheel, lead otic placode and be weldingly fixed on the bogie frame outside, rubber draft gear be fixed on bogie frame before, the rear end.