CN2771025Y

CN2771025Y - Engineering vehicle for rush repair

Info

Publication number: CN2771025Y
Application number: CN 200520004292
Authority: CN
Inventors: 金安桐
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-02-04
Filing date: 2005-02-04
Publication date: 2006-04-12
Anticipated expiration: 2015-02-04

Abstract

The utility model discloses an engineering vehicle for rush repair. A decelerator of the utility model is provided with a power take-off device. An output shaft of the power take-off device is connected with a generator through a universal joint and a transmission shaft. The generator is arranged on a crossbeam. A belt pulley shaft coupling is connected with a belt pulley of a large air compressor through a belt. The large air compressor is installed on a machine base of a carriage on the crossbeam. The crossbeam below the carriage is provided with a large air reservoir. The side of the carriage beside a driver's cab is provided with a power distribution box, a fire protection box, a gas-proof box and a plurality of tool boxes. The utility model solves the problem of no equipment of power electric source and power air source in the existing vehicles for rush repair. The utility model has complete equipment of various appliances. Pneumatic tools and explosion-proof tools are used in inflammable and explosive places. Electric tools are used in general places.

Description

Breakdown truck

One, technical field:

The utility model relates to a kind of maintenance of equipment engineering vehicle, is specifically related to the field engineering breakdown van.

Two, background technology:

At present, in the joint production operational process of large-scale petroleum, chemical industry, equipment pipe leaks, engine breakdown because of reasons such as equipment corrosion, overload operation, vibration cause easily, directly threaten the normal safety in production of process units and the initiation of safety misadventure when defective is serious, once lose very big for the shutting down of joint production.Rush to repair under the on-the-spot situation of not stopping work of employing for general defective as far as possible.Because the equipment deficiency speed of propagation that oil, chemical plant installations occur is very fast, very easily cause serious accident to take place, construction processing environment, condition more complicated, arduous that repairing is on-the-spot, in order to finish the repairing task in time, efficiently and safely, lack now and a kind ofly self be furnished with electrical source of power and power gas source, gas shield equipment, pressure sealing, construction appliance and be equipped with more completely, and can carry construction material, facility personnel's scene rush to repair engineering truck.

Three, summary of the invention:

Technical problem to be solved in the utility model provides a kind of power gas source and electrical source of power of self being equipped with, various utensils are equipped with more complete, can carry construction material, facility, personnel's breakdown truck, adopt air driven tools and explosion-proof instrument in inflammable and explosive place, adopt power tool in general place.

For solving the problems of the technologies described above, breakdown truck of the present utility model comprises the retarder of railway carriage, crossbeam, driving engine, installation one power takeoff on said retarder, the output shaft of this power takeoff is connected with electrical generator by universal joint and drive shaft, this electrical generator is installed on the crossbeam, belt wheel coupler on the electrical generator is connected by the belt pulley of belt with big Air compressor, and Air compressor is installed on the support of railway carriage above the crossbeam greatly, on the crossbeam below the railway carriage big air accumulator is installed; Be provided with switch box, Fire Hose, the anti-case of gas and several tool boxes by operator's compartment one side in the said railway carriage.

Above-mentioned railway carriage is provided with back door and side door, and the lower end of back door and side door is that turnover door, upper end are rolling screen door.

The inboard of above-mentioned turnover door flexibly connects stretcher, on the crossbeam below the turnover door bracing frame is installed, and this top is provided with rubber pad.

As the prime power machine, the power takeoff on the retarder is as mechanical output interface with the driving engine of automobile for technique scheme, drives the electrical generator rotary electrification by the output shaft of power takeoff by universal joint and drive shaft, and electrical generator is as the electrical source of power of first-aid repair construction.Also driven the rotation of big Air compressor when power takeoff drives electrical generator, pressure gas is stored in the big air accumulator, as power gas source.Electrical generator is installed on the crossbeam of automobile, big Air compressor is installed on the support above the crossbeam, has simplified transmission device like this, has improved the mechanical efficiency of transmission, has reduced taking up room of electrical generator and Air compressor simultaneously.Tool box, switch box, gas are prevented, fire fighting apparatus and materials all is installed in by operator's compartment one side, big air accumulator is installed on the crossbeam below the railway carriage, make railway carriage abdicate bigger space arrangement construction equipment and material, for different job locations, Object Selection service tool and material.Therefore, the utility model integrates power gas source and electrical source of power, gas prevents that equipment, fire fighting apparatus and materials, pressure sealing, service tool are equipped with more complete, and can carry construction material, facility, personnel, adopt air driven tools and explosion-proof instrument in inflammable and explosive place, adopt power tool in general place.

Four, description of drawings:

Fig. 1 is the lateral plan of the utility model breakdown truck;

Fig. 2 is big Air compressor, an electrical generator transmission scheme drawing in the utility model;

Fig. 3 is an equipment putting position scheme drawing in the utility model;

Fig. 4 is a railway carriage planimetric position scheme drawing in the utility model;

Fig. 5 is a trunk door scheme drawing in the utility model;

Fig. 6 is that the trunk door is opened the back scheme drawing in the utility model;

Fig. 7 is a stretcher scheme drawing in the utility model.

Five, the specific embodiment:

Referring to Fig. 1, Fig. 2, Fig. 3, breakdown truck of the present utility model is made up of railway carriage 1, operator's compartment 2, crossbeam 3, driving engine 4, retarder 5 etc.Power takeoff 6 is installed on the retarder 5, the output shaft of power takeoff 6 is connected with universal-joint 7, transmission shaft 8 is connected between universal-joint 7 and the universal-joint 9, and slip joints 10 also are installed in the middle of the transmission shaft 8, in case when between electrical generator and the power takeoff relative displacement taking place because of damage equipment.Universal-joint 9 is connected with belt wheel coupler 12 on the electrical generator 11, and belt wheel coupler 12 is connected with the belt pulley 15 of Air compressor 14 greatly by belt 13.Electrical generator 11 is installed on the crossbeam 3, and big Air compressor 14 is installed on the support of railway carriages above the crossbeam 3, and big air accumulator 16 is installed on the crossbeam below the railway carriage, takes up room with minimizing, adopts plumbing connection between big Air compressor 14 and the big air accumulator 16.Small air compressor 17 is supplied gas to little air accumulator 18 as the automobile brake source of the gas, when braking gas source pressure surpasses rated pressure, little air accumulator 18 by control cock 19 to big air accumulator 16 air feed power gas source as a supplement.In the vehicle ' process, power taking power-transfer clutch 20 disconnects, and power takeoff is output torque not externally, guarantees vehicle operating, and when construction, drop-gear box is placed on neutral gear, 20 adhesives of power taking power-transfer clutch, and the power takeoff output torque makes electrical generator and Air compressor work.

Referring to Fig. 4, Fig. 5, Fig. 6, be provided with switch box 21, Fire Hose 22, the anti-case 23 of gas and tool box 24 by operator's compartment 2 one sides in the railway carriage 1, several can be established in the tool box, are used to put different facility.

Referring to Fig. 6, Fig. 7, railway carriage 1 is provided with back door and side door, back door and side door have all adopted the combination of turnover door 25 and rolling screen door 26, lower end employing turnover door is facility and the safety of material in transportation in order to guarantee to rush to repair, because of turnover door solid reliable, and upper end employing rolling screen door is in order to close the door promptly convenient safety again in short distance moves.Rolling screen door 26 is the effects by spring spool 27, makes up and down switch of rolling screen door, and turnover door 25 is to be connected with railway carriage and to overturn by hinge 28.Stretcher 30 usefulness hinges 29 are connected the inboard of turnover door 25, bracing frame 31 is installed on the crossbeam below the turnover door, this top is provided with rubber pad 32, when turnover door closed, stretcher was close to the inboard of turnover door by deadweight, does not take up room, when turnover door is opened, the outside of turnover door abuts against on the rubber pad at bracing frame top, and stretcher is opened automatically, makes things convenient for the repairing personnel to get on the bus by instrument and material.

Claims

1, a kind of breakdown truck, comprise railway carriage, crossbeam, the retarder of driving engine, it is characterized in that: installation one power takeoff (6) on said retarder (5), the output shaft of this power takeoff (6) is by universal-joint (7,9) be connected with electrical generator (11) with transmission shaft (8), this electrical generator (11) is installed on the crossbeam (3), belt wheel coupler (12) on the electrical generator (11) is connected by the belt pulley (15) of belt (13) with big Air compressor (14), big Air compressor (14) is installed on the support of railway carriage (1) above the crossbeam (3), on the crossbeam below the railway carriage (1) big air accumulator (16) is installed; Be provided with switch box (21), Fire Hose (22), the anti-case (23) of gas and several tool boxes (24) by operator's compartment (2) one sides in the said railway carriage (1).

2, breakdown truck according to claim 1 is characterized in that: said railway carriage (1) is provided with back door and side door, and the lower end of back door and side door is that turnover door (25), upper end are rolling screen door (26).

3, breakdown truck according to claim 2 is characterized in that: the inboard of said turnover door (25) flexibly connects stretcher (30), and bracing frame (31) is installed on the crossbeam below the turnover door, and this top is provided with rubber pad (32).