CN2586614Y

CN2586614Y - Wrecking recovery vehicle

Info

Publication number: CN2586614Y
Application number: CN 02258292
Authority: CN
Inventors: 罗衍领; 王立芳; 徐怀玉
Original assignee: XUZHOU HEAVY MACHINERY PLANT
Current assignee: Xuzhou Heavy Machinery Co Ltd
Priority date: 2002-11-04
Filing date: 2002-11-04
Publication date: 2003-11-19
Anticipated expiration: 2012-11-04

Abstract

The utility model discloses a wrecking rescue vehicle, which comprises a bottom disk and a work device, wherein, the work device is connected with the bottom disk through a swinging support of the work device. The work device is characterized in that a control chamber is connected to a turn table; the turn table is hinged with the lower end of a swing arm; the upper end of the swing arm is hinged with the rear end of a telescopic arm; the front end of a cylinder with variable amplitude is hinged with the telescopic arm; the rear end of the cylinder with variable amplitude is hinged with the swing arm; the rear end of a cylinder for the swing arm is hinged with the turn table; the front end of the cylinder for the swing arm is hinged with the swing arm; the front end of the telescopic arm is hinged with the rear end of a front arm; a cylinder for the front arm is hinged between the telescopic arm and the front arm; the front end of the front arm is hinged with a grab bucket mechanism. The grab bucket mechanism can be used for cleaning damaged buildings in various shapes above buried people, and the damaged buildings can be taken and put lightly to prevent secondary injury to safely rescue the buried people when the buried people are approached. The utility model can be used as a wrecking rescue vehicle when disaster is generated in buildings.

Description

Disaster unit

Technical field

The utility model relates to a kind of vehicle that uses when building generation disaster is carried out rescue.

Background technology

Known disaster unit has " emergency rescue fire vehicle of band hydraulic-driven capstan winch ".This car owner will be used for fire-fighting, has simple dilatory and hoisting function, but can not clear up the building of breaking-up, is not easy to rescue safely buried person person.

Summary of the invention

The purpose of this utility model is that a kind of disaster unit will be provided, and this car can be cleared up the building of breaking-up, rescues buried person person safely.

The purpose of this utility model is achieved in that this tow lift comprises chassis and equipment, equipment is connected with the chassis by its pivoting support, described equipment is to be connected with control cabin on the turntable, the lower end of turntable and swing arm is hinged, the upper end of swing arm is articulated in the rear end of telescopic boom, the front end of derricking cylinder is articulated in telescopic boom, the rear end of derricking cylinder is articulated in swing arm, the rear end of swing arm cylinder is articulated in turntable, the front end of swing arm cylinder is articulated in swing arm, the front end of telescopic boom is articulated in the rear end of forearm, is hinged with the forearm cylinder between telescopic boom and the forearm, and the front end of forearm is hinged with grab bucket mechanism.

The rear end that the described mechanism of grabbing bucket is an axial prong and the rear end of secondary pawl are articulated in the front end of forearm, the rear end of master cylinder is articulated in forearm, the front end of master cylinder is articulated in the rear end of the front end and the connecting rod of rocking bar, the rear end of rocking bar is articulated in forearm, the front end of connecting rod is articulated in axial prong, the front end of secondary cylinder is articulated in secondary pawl, and the rear end of secondary cylinder is articulated in forearm.

The front end of described telescopic boom hangs with suspension hook.

The utility model can utilize the breaking-up building of the different shape of grab bucket mechanism cleaning buried person person top, during near buried person person, can realize handling with care, avoids the secondary injury, rescues buried person person safely.When building generation disaster, the vehicle that can be used as rescue uses.

Below in conjunction with drawings and Examples the utility model is elaborated.

Description of drawings

Fig. 1 is the constructional drawing of an embodiment of the present utility model.

Fig. 2 is the constructional drawing after the equipment among Fig. 1 is removed control cabin.

1. grab bucket mechanisms, 2. equipment, 3. control cabin, 4. turntable, 5. suspension hook, 6. forearm, 7. chassis, 8. master cylinder, 9. rocking bar, 10. connecting rod, 11. secondary pawls, 12. axial prongs, 13. forearm cylinders, 14. secondary cylinders, 15. 2 joint arms, 16. derricking cylinders, 17. swing arm cylinders, 18. supporting legs, 19. 1 joint arms, 20. swing arms among the figure.

The specific embodiment

In Fig. 1, this tow lift comprises chassis 7 and equipment 2, and equipment 2 is connected with chassis 7 by its pivoting support, is connected with control cabin 3 on the turntable 4 of equipment.Turntable 4 is installed in by pivoting support on the vehicle frame on chassis 7, can 360 ° of revolutions.

Chassis 7 is the cross-country chassis special of high speed, realizes all-wheel drive, four-wheel steering by front driving wheel and rear drive sprocket, realizes autoshift by automatic transmission with hydraulic torque converter, realizes the vehicle frame lifting by oleo-pneumatic suspension.

In Fig. 2, the vehicle frame on chassis 7 is connected with supporting leg 18.The lower end of swing arm 20 and turntable 4 are hinged, and the upper end of swing arm 20 is articulated in a joint arm 19 rear ends of telescopic boom, and the operating range of equipment is increased.The front end of derricking cylinder 16 is articulated in a joint arm 19 middle parts, and the rear end of derricking cylinder 16 is articulated in the bottom of swing arm 20.The rear end of swing arm cylinder 17 is articulated in turntable 4 front ends, and the front end of swing arm cylinder 17 is articulated in swing arm 20 middle parts.

Telescopic boom comprises a joint arm 19 and two joint arms 15, drives flexible by the telescoping cylinder that is positioned at a joint arm 19.The rear end of telescoping cylinder is hinged on the rear end of a joint arm 19, and the front end of telescoping cylinder is hinged on the rear end of two joint arms 15.One joint arm 19 is enclosed within two joint arms, 15 outsides, and the front end of two joint arms 15 is articulated in the rear end of forearm 6.Be hinged with forearm cylinder 13 between the front end of two joint arms 15 and the rear end of forearm 6, to realize the rotation of forearm 6.

The front end of forearm 6 is hinged with grab bucket mechanism 1.The rear end of the axial prong 12 of grab bucket mechanism 1 and the rear end of secondary pawl 11 are articulated in the front end of forearm 6.The rear end of master cylinder 8 is articulated in forearm 6, and the front end of master cylinder 8 is articulated in the rear end of the front end and the connecting rod 10 of rocking bar 9.The rear end of rocking bar 9 is articulated in forearm 6, and the front end of connecting rod 10 is articulated in axial prong 12.The front end of secondary cylinder 14 is articulated in secondary pawl 11, and the rear end of secondary cylinder 14 is articulated in forearm 6.

Axial prong 12 is three lobes, and secondary pawl 11 is two lobes.Axial prong 12 is by master cylinder 8 controls, and secondary pawl 11 is by secondary cylinder 14 controls.Adopt the action of electrohydraulic proportion technology control master cylinder 8 and secondary cylinder 14, two pawls were worked together, realize gently grabbing putting down gently; Each pawl is worked independently, realize excavating.Also can pull down axial prong 12 and secondary pawl 11 scraper bowl that changes the outfit, to finish the big digging operation of earth volume.

The front end of two joint arms 15 of telescopic boom hangs with suspension hook 5.Suspension hook 5 is realized lifting by the assembly pulley of two joint arms, 15 front ends.

Claims

1. disaster unit, this tow lift comprises chassis and equipment, equipment is connected with the chassis by its pivoting support, described equipment is to be connected with control cabin on the turntable, the lower end that it is characterized in that turntable and swing arm is hinged, the upper end of swing arm is articulated in the rear end of telescopic boom, the front end of derricking cylinder is articulated in telescopic boom, the rear end of derricking cylinder is articulated in swing arm, the rear end of swing arm cylinder is articulated in turntable, and the front end of swing arm cylinder is articulated in swing arm, and the front end of telescopic boom is articulated in the rear end of forearm, be hinged with the forearm cylinder between telescopic boom and the forearm, the front end of forearm is hinged with grab bucket mechanism.

2. disaster unit according to claim 1, the mechanism that it is characterized in that grabbing bucket is the front end that the rear end of the rear end of axial prong and secondary pawl is articulated in forearm, the rear end of master cylinder is articulated in forearm, the front end of master cylinder is articulated in the rear end of the front end and the connecting rod of rocking bar, the rear end of rocking bar is articulated in forearm, the front end of connecting rod is articulated in axial prong, and the front end of secondary cylinder is articulated in secondary pawl, and the rear end of secondary cylinder is articulated in forearm.

3. disaster unit according to claim 1 is characterized in that the front end of telescopic boom hangs with suspension hook.