Hydraulic self-locking type cross-shaped sliding rail rescuing equipment

Abstract

The invention relates to hydraulic self-locking type cross-shaped sliding rail rescuing equipment, in particular to emergency rescuing equipment which is provided with a telescopic rod, provided witha cross-shaped sliding rail at the top end of a hydraulic jack and used for automobile rescue, and is capable of achieving load bearing and rapid supporting. The telescopic rod is arranged between thecross-shaped sliding rail and the hydraulic jack, and four sets of tooth-shaped protrusions are arranged in an outer casing pipe body of the telescopic rod. An inner casing pipe body is provided withfour sets of tooth-shaped protrusions. The equipment can achieve self rescue through independent operation, and manpower, material resources and time are greatly saved. The cross-shaped sliding railon the jack of the equipment is used for supporting a wheel of an automobile, self rescue is finished by adjusting the longitudinal direction and the transverse direction of the cross-shaped sliding rail, the automobile can horizontally move in the longitudinal direction and the transverse direction through the cross-shaped sliding rail, operation is safe in a labor-saving manner, the purpose of convenient operation is achieved, and practicability is high.

Description

[0001] This invention is a divisional application of the invention patent "a hydraulic cross slide rail rescue equipment". The application date of the original application is May 30, 2016, the application number of the original application is 2016103643543, and the invention name of the original application is "A device for hydraulic cross slide rescue". technical field [0002] The invention relates to a hydraulic cross slide rail rescue equipment, in particular to a load-bearing fast-support emergency rescue equipment for automobile rescue with a cross slide rail at the top of a hydraulic jack with a telescopic rod. Background technique [0003] During the operation of the vehicle, there will be accidents where one or two of the wheels fall into the ditch or ridge, or even the accident where the wheel is out of the road. Since the drop between the road surface and the bottom of the ditch or ridge is greater than the height of the jack, it is very difficult in this case. Di...

AI Technical Summary

Problems solved by technology

When the drop between the road surface and the bottom of the ditch and sill is greater than the height of the jack, the support platform and the wheels cannot be in contact and cannot be used normally.

If stones are placed on the bottom or upper part of the "Vehicle Rescue Swivel Jack", not only will the rescue speed be slow, but it will also be extremely unsafe

[0004] Especially in the wild, when the driver is driving alone, without the assistance of other people, if the above-mentioned accident occurs, it will be more difficult for the driver to save himself

[0005] At present, in response to the above-mentioned accidents, it is usually rescued by placing stones, sand, and wooden boards under the wheels or using human power to push the vehicle. If the filling is not dense, it is difficult to ensure safety during the self-rescue process of the car, and the expected effect is often not achieved. At present, there is no emergency rescue equipment that can be operated alone in the field to complete the self-rescue of the vehicle

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